CN101049709A - Nano composite woody material, and preparation method - Google Patents
Nano composite woody material, and preparation method Download PDFInfo
- Publication number
- CN101049709A CN101049709A CN 200710064128 CN200710064128A CN101049709A CN 101049709 A CN101049709 A CN 101049709A CN 200710064128 CN200710064128 CN 200710064128 CN 200710064128 A CN200710064128 A CN 200710064128A CN 101049709 A CN101049709 A CN 101049709A
- Authority
- CN
- China
- Prior art keywords
- nano composite
- kilogram
- woody material
- composite woody
- preparation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 163
- 239000002114 nanocomposite Substances 0.000 title claims description 91
- 238000002360 preparation method Methods 0.000 title claims description 39
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000000835 fiber Substances 0.000 claims abstract description 39
- 239000011347 resin Substances 0.000 claims abstract description 37
- 229920005989 resin Polymers 0.000 claims abstract description 37
- 239000000126 substance Substances 0.000 claims abstract description 29
- 239000011256 inorganic filler Substances 0.000 claims abstract description 28
- 229910003475 inorganic filler Inorganic materials 0.000 claims abstract description 28
- 238000002156 mixing Methods 0.000 claims abstract description 24
- 239000007924 injection Substances 0.000 claims abstract description 9
- 238000002347 injection Methods 0.000 claims abstract description 8
- 229920002521 macromolecule Polymers 0.000 claims description 35
- 238000011017 operating method Methods 0.000 claims description 34
- 229910052615 phyllosilicate Inorganic materials 0.000 claims description 27
- 150000001875 compounds Chemical class 0.000 claims description 26
- 239000000314 lubricant Substances 0.000 claims description 21
- 239000000203 mixture Substances 0.000 claims description 19
- 230000004048 modification Effects 0.000 claims description 19
- 238000012986 modification Methods 0.000 claims description 19
- 238000001746 injection moulding Methods 0.000 claims description 17
- 239000002994 raw material Substances 0.000 claims description 17
- -1 Merlon Polymers 0.000 claims description 14
- 238000012545 processing Methods 0.000 claims description 14
- 241000446313 Lamella Species 0.000 claims description 13
- 239000003963 antioxidant agent Substances 0.000 claims description 13
- 230000003078 antioxidant effect Effects 0.000 claims description 13
- 239000007822 coupling agent Substances 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 12
- 239000011236 particulate material Substances 0.000 claims description 12
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 11
- 238000009830 intercalation Methods 0.000 claims description 11
- 230000002687 intercalation Effects 0.000 claims description 11
- 229920000642 polymer Polymers 0.000 claims description 11
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 9
- 238000000748 compression moulding Methods 0.000 claims description 9
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical class O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims description 9
- 239000003607 modifier Substances 0.000 claims description 9
- 238000006116 polymerization reaction Methods 0.000 claims description 9
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 8
- 238000005469 granulation Methods 0.000 claims description 8
- 230000003179 granulation Effects 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- 235000013399 edible fruits Nutrition 0.000 claims description 7
- LNTHITQWFMADLM-UHFFFAOYSA-N gallic acid Chemical compound OC(=O)C1=CC(O)=C(O)C(O)=C1 LNTHITQWFMADLM-UHFFFAOYSA-N 0.000 claims description 6
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 6
- 239000000347 magnesium hydroxide Substances 0.000 claims description 6
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 6
- 239000000178 monomer Substances 0.000 claims description 6
- 239000000344 soap Substances 0.000 claims description 6
- 239000004094 surface-active agent Substances 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 5
- 239000004408 titanium dioxide Substances 0.000 claims description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 4
- 239000004952 Polyamide Substances 0.000 claims description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 4
- 239000000440 bentonite Substances 0.000 claims description 4
- 229910000278 bentonite Inorganic materials 0.000 claims description 4
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 4
- 239000013078 crystal Substances 0.000 claims description 4
- 229920002647 polyamide Polymers 0.000 claims description 4
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 4
- 239000004800 polyvinyl chloride Substances 0.000 claims description 4
- 238000010298 pulverizing process Methods 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 239000011787 zinc oxide Substances 0.000 claims description 4
- 239000005995 Aluminium silicate Substances 0.000 claims description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 239000004793 Polystyrene Substances 0.000 claims description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 3
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 3
- 150000001335 aliphatic alkanes Chemical class 0.000 claims description 3
- 229920000180 alkyd Polymers 0.000 claims description 3
- UQZIWOQVLUASCR-UHFFFAOYSA-N alumane;titanium Chemical compound [AlH3].[Ti] UQZIWOQVLUASCR-UHFFFAOYSA-N 0.000 claims description 3
- 150000001398 aluminium Chemical class 0.000 claims description 3
- 235000012211 aluminium silicate Nutrition 0.000 claims description 3
- 150000001412 amines Chemical class 0.000 claims description 3
- 239000003945 anionic surfactant Substances 0.000 claims description 3
- 150000004982 aromatic amines Chemical class 0.000 claims description 3
- 238000004061 bleaching Methods 0.000 claims description 3
- 125000002091 cationic group Chemical group 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- 229920002313 fluoropolymer Polymers 0.000 claims description 3
- 239000004811 fluoropolymer Substances 0.000 claims description 3
- 229940074391 gallic acid Drugs 0.000 claims description 3
- 235000004515 gallic acid Nutrition 0.000 claims description 3
- 229920000578 graft copolymer Polymers 0.000 claims description 3
- 229910000271 hectorite Inorganic materials 0.000 claims description 3
- KWLMIXQRALPRBC-UHFFFAOYSA-L hectorite Chemical compound [Li+].[OH-].[OH-].[Na+].[Mg+2].O1[Si]2([O-])O[Si]1([O-])O[Si]([O-])(O1)O[Si]1([O-])O2 KWLMIXQRALPRBC-UHFFFAOYSA-L 0.000 claims description 3
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 229910000273 nontronite Inorganic materials 0.000 claims description 3
- 239000012188 paraffin wax Substances 0.000 claims description 3
- 150000002989 phenols Chemical class 0.000 claims description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 3
- 150000008301 phosphite esters Chemical class 0.000 claims description 3
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 claims description 3
- 229920002492 poly(sulfone) Polymers 0.000 claims description 3
- 229920000058 polyacrylate Polymers 0.000 claims description 3
- 229920000570 polyether Polymers 0.000 claims description 3
- 229920000098 polyolefin Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229920002223 polystyrene Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920002689 polyvinyl acetate Polymers 0.000 claims description 3
- 239000011118 polyvinyl acetate Substances 0.000 claims description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 3
- 229910000276 sauconite Inorganic materials 0.000 claims description 3
- 229920002545 silicone oil Polymers 0.000 claims description 3
- 239000001993 wax Substances 0.000 claims description 3
- 239000002131 composite material Substances 0.000 abstract description 9
- 239000008187 granular material Substances 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 33
- 238000000034 method Methods 0.000 description 20
- 238000005516 engineering process Methods 0.000 description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 230000009286 beneficial effect Effects 0.000 description 9
- 239000007787 solid Substances 0.000 description 9
- 238000010008 shearing Methods 0.000 description 8
- 239000002023 wood Substances 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 7
- 238000007654 immersion Methods 0.000 description 7
- 230000002950 deficient Effects 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 239000004566 building material Substances 0.000 description 5
- 230000007812 deficiency Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 4
- 230000004913 activation Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 239000004927 clay Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000009408 flooring Methods 0.000 description 4
- 239000010954 inorganic particle Substances 0.000 description 4
- 230000007774 longterm Effects 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 238000007639 printing Methods 0.000 description 4
- 230000008961 swelling Effects 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000005034 decoration Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 229910017059 organic montmorillonite Inorganic materials 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- NBOCQTNZUPTTEI-UHFFFAOYSA-N 4-[4-(hydrazinesulfonyl)phenoxy]benzenesulfonohydrazide Chemical compound C1=CC(S(=O)(=O)NN)=CC=C1OC1=CC=C(S(=O)(=O)NN)C=C1 NBOCQTNZUPTTEI-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 2
- 150000003863 ammonium salts Chemical class 0.000 description 2
- 230000031709 bromination Effects 0.000 description 2
- 238000005893 bromination reaction Methods 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 235000019256 formaldehyde Nutrition 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000002086 nanomaterial Substances 0.000 description 2
- 238000005453 pelletization Methods 0.000 description 2
- 230000000505 pernicious effect Effects 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- DEIGXXQKDWULML-UHFFFAOYSA-N 1,2,5,6,9,10-hexabromocyclododecane Chemical compound BrC1CCC(Br)C(Br)CCC(Br)C(Br)CCC1Br DEIGXXQKDWULML-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 241000218922 Magnoliophyta Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000183024 Populus tremula Species 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229920001587 Wood-plastic composite Polymers 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910000410 antimony oxide Inorganic materials 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- JBSLOWBPDRZSMB-FPLPWBNLSA-N dibutyl (z)-but-2-enedioate Chemical compound CCCCOC(=O)\C=C/C(=O)OCCCC JBSLOWBPDRZSMB-FPLPWBNLSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 125000001421 myristyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- ITFGZZGYXVHOOU-UHFFFAOYSA-N n,n-dimethylmethanamine;methyl hydrogen sulfate Chemical compound C[NH+](C)C.COS([O-])(=O)=O ITFGZZGYXVHOOU-UHFFFAOYSA-N 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 238000009747 press moulding Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- YGSDEFSMJLZEOE-UHFFFAOYSA-M salicylate Chemical compound OC1=CC=CC=C1C([O-])=O YGSDEFSMJLZEOE-UHFFFAOYSA-M 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
- 239000011155 wood-plastic composite Substances 0.000 description 1
Images
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
A nano-class composite wooden material for plate, tube, or section is proportionally prepared from laminar silicate, high-molecular resin, natural plant fibers, inorganic filler, and chemical assistant through proportional mixing, and extruding out or injection moudling. It is possible to granulate before it is shaped.
Description
Technical field
Nano composite woody material of the present invention and preparation method relate to building materials technology field; Be particularly related to the material and the method and technology field of building materials; Relate in particular to the material and the method and technology field of nano composite woody building materials; Be specifically related to nano composite woody material and preparation method's technical field.
Background technology
The defective of the wet drying shrinkage that rises of present timber ubiquity, it is bigger that size and dimension is influenced by environmental change.With existing wood-based plate on the market is example, and the density of products such as general particieboard, fiberboard, Europe deals, medium-density plate is less than 1.0g/cm
3, self contain adhesive such as phenolic aldehyde, urea aldehyde and removing residue formaldehyde slowly discharges more, stimulate respiratory tract, and stimulate eyes to cause shedding tears, the person is worked the mischief.The application that solid wood board then needs the surface to carry out multiple working procedure is handled, and discharges low molecule organic volatile, same contaminated environment.There is common defective in these sheet materials, and as poisonous organic volatiles such as release formaldehydes, water-swellable causes distortion even cracking.As the indoor immersion that house fitting-up, heating installation leak, rainwater or other reason cause, the suction distortion promptly takes place in solid wooden floor board or compoiste wood floor.If it is in time obtain handling, less to the destruction on floor; If the floor immersion then causes floor gross distortion protuberance even cracking more than 5 hours, lose the floor original function, walk uneven and influence attractive in appearance, finally blackboard newspaper is useless fully, clean up the room and buy the floor again and fit up, exhaust the people and drain the treasury, effort is taken a lot of work, and this is situation about usually taking place in real life.Its basic reason is that these panel density are less, has very strong water imbibition.With present common laminated flooring is example, and its density is less than 1.0g/cm
3, soaking 5 days under the room temperature, water absorption rate surpasses 30%, and cubical expansivity surpasses 20%.The water absorption rate of solid wood board and other composite board is often higher, and volumetric expansion is bigger, can't be used for the environment of humidity, immersion.
Wood plastic composite is extensively paid close attention in recent years, and multinomial patent application is also arranged.As application number 02157950.4,02160123.2 and after this number of patent application is as 200310119143.6,200410077610.8,200410073844.5,200510060794.1,200610034685.7,200610042433.9,200610012781.1 etc., and my before this patent (patent No. ZL02104432.5), these patents all do not relate to nanometer technology.
Development along with nanometer technology, development in recent years a kind of imvite or other phyllosilicate embed the compound method for preparing nano material in the high polymer, inorganic particles such as imvite are distributed in the polymer with nanoscale (at least one direction less than 100nm), and the composite property that obtains improves a lot.But because the inorganic particle particle diameter is during less than 0.1 micron, the great surface of particle can cause bonding gathering mutually between particle, adopt general traditional mixed method to be difficult to realize that the nanoscale of particle disperses, inorganic particle adds the back Properties of Polymer and can not get obvious improvement.
QiZongNengs etc. have been reported the method (J.Appl.Polym.Sci.71 for preparing nano composite material by polymerization, 1139,1999), the implementation process of the method is, after at first the processing of organic intercalation expansionization being carried out in imvite, mix the back with polyester monocase and in reactor, carry out polymerization acquisition nano composite material, its patent CN1138593A utilizes same principle to prepare nanometer composite polyamide-clay material, its shortcoming is that polymerization process needs the large quantity of moisture dispersion media, water consumption is big, power consumption is big, complex process.
Melt intercalated method prepares nano composite material can enhance productivity, and simplifies production technology, reduces production costs.The patent CN97112237.7 of QiZongNeng, CN98117488.4 and CN1206028 are and adopt melting intercalation method to prepare composite nano polymer/clay material, but it does not relate to the natural plant fibre content, and only only limit to intercalation soil scope, promptly used clay must be handled through organic intercalation its silicate plate interlamellar spacing is fully improved.
Other also has some patents about preparation method of nano material, is consistent as application number 01124193.4,01120284.X in this with the patent of QiZongNeng application, the content that does not relate to natural plant fibre, and after this prior art must prepare nano composite material through carrying out fusion with high polymer after filtration, dry levigate the sieving earlier by with the organic intercalation processing of phyllosilicate in liquid flux.The present invention has overcome this shortcoming, do not need that phyllosilicate is carried out carrying out in the solution organic intercalation and handle, a kind of directly method of preparation inorganic laminated silicate/natural plant fibre/macromolecule resin hybridized nanometer composite wooden material of melt intercalated method of utilizing is provided.Among the present invention, can adopt without the intercalated layered silicate material, also can adopt layered silicate material through organic intercalation, utilize the strong polarity of natural plant fibre polyhydroxy structure and the strong affinity of layered silicate material, in powerful shear-mixed melting process, rigidity friction at natural plant fibre and layered silicate material provides under powerful shearing and the hydrogen bond force activation, the silicate lamella of realizing layered silicate material produces interlayer slip and peels off, part macromolecule resin and organic chemistry auxiliary agent insert in the middle of the silicate lamella simultaneously, making silicate lamella in the layered silicate material powder be nano lamellar is dispersed in the mixture, the preparation nano composite woody material, its silicate plate interlamellar spacing reaches 1.8～9.0nm or bigger, is that a kind of silicate lamella is part intercalation and the nano composite woody material of partly peeling off and depositing.This nano composite woody material water absorption rate that the present invention realized is extremely low, soaks 5 days water absorption rates in the water less than 1%, and volume change is less than 1%, and mechanics of materials intensity, creep-resistant property and fire-retardant fireproof performance are significantly improved simultaneously.
The applicant also once on February 8th, 2007, be 200710063726.X with the application number, carried out the patent application that name is called " high density waterproof composite wooden material and preparation method "; The present invention not only has significantly different with above-described technology but also also has significantly different with patented technology that the applicant once applied for; The present invention is exactly on abundant and deep investigation, understanding, analysis, the existing known technology of summary basis, for overcoming and solve many deficiencies, defective and the drawback that existing known technology exists, for a kind of novel nano composite woody material product and scientific and reasonable preparation method being provided, promoting the technological progress of building material industry to succeed in developing.
Summary of the invention
The purpose of this invention is to provide a kind of nano composite woody material and preparation method, use and describedly constitute the raw material of nano composite woody material by proportioning with weight, by following operating procedure:
(1), with following raw material, be ready to by following proportioning and operation with weight:
(1). 1., phyllosilicate: with 0.1-20% is 0.1-20 kilogram ready for use;
(1). 2., macromolecule resin: with 10-70% is 10-70 kilogram ready for use;
(1). 3., natural plant fibre: with 20-85% is the 20-85 kilogram, is ground to diameter in the powder ready for use below 5 millimeters through pulverizing;
(1). 4., inorganic filler: with 2-20% is 2-20 kilogram ready for use;
(1). 5., chemical assistant: with 1-10% is 1-10 kilogram ready for use;
(2), mix to stir: will be ready to stand-by phyllosilicate, macromolecule resin, natural plant fibre, inorganic filler, chemical assistant by proportioning with weight and put together to mix and stir and obtain compound;
(3), moulding:
(3). 1., extrude/injection moulding: use extruder/injector, to described compound through extruding/injection moulding and obtain the product of nano composite woody material;
(3). 2., the granulation aftershaping: use extruder/injector, described compound is carried out granulation and obtains particulate material;
(3). 2. .A, use extruder/injector, to described particulate material through extruding/injection moulding and obtain the product of nano composite woody material;
(3). 2. .B, described particulate material obtained the product of nano composite woody material through heating pressurization compression molding;
(3). 3., HTHP melt blending aftershaping: use banbury/continuous mixing equipment, to described compound behind the HTHP melt blending and obtain hot blank;
(3). 3. .A, described hot blank obtained the injection product of nano composite woody material through heating pressurization compression molding;
(3). 3. .B, to described hot blank after crushed, use extruder/injector through extruding/injection moulding and obtain the product of nano composite woody material.
The purpose that reaches by the present invention is: the needed raw material of development and definite nano composite woody material constitutes and proportioning, determine the preparation method of nano composite woody material, the product of preparation nano composite woody material, making the product of this nano composite woody material have the preparation method is easy to grasp, properties of product are excellent, good heat-transfer, the density height, intensity is big, heat-resisting resistance to water is strong, chance water is indeformable, warpage not, do not ftracture, expansion rate of water absorption is little, can be in the moist and medium-term and long-term use of immersion environment, formaldehydeless and other various pernicious gases discharge, free from environmental pollution, guarantee health, advantage and effect with wood materials and various composites, comprehensive mechanical strength and combination property index height, the product of using method of the present invention and making, can be directly used in the floor, the geothermal heating floor, ash wall body plate, door-window section bar, furniture, building template, booth platform pavilion pavilion, tubing, section bar, the injection member of different shape etc., its purposes is wide, in use can carry out sanding, printing, fluting, application, spray paint, the processing of variety of ways such as overlay film and carry out the decoration of various styles in each field, its plasticity is extremely strong and be convenient to processing and fabricating; Remedy and overcome many deficiencies, defective and the drawback of existing known technology effectively by the present invention, before not only can having taken advantage of but also can continue after, saving of work and time and overall economic efficiency is good and promote the technological progress of the industry with this.
The present invention can accomplish the end in view.
For achieving the above object, technical scheme provided by the invention is a kind of nano composite woody material and preparation method:
Nano composite woody material described in the present invention, by constituting by following proportion raw material with weight:
Phyllosilicate 0.1-20% is the 0.1-20 kilogram
Macromolecule resin 10-70% is the 10-70 kilogram
Natural plant fibre 20-85% is the 20-85 kilogram
Inorganic filler 2-20% is the 2-20 kilogram
Chemical assistant 1-10% is the 1-10 kilogram
The preparation method of the nano composite woody material described in the present invention constitutes the raw material of nano composite woody material with weight by proportioning for using described in the present invention, by following operating procedure:
(1), with following raw material, be ready to by following proportioning and operation with weight:
(1). 1., phyllosilicate: with 0.1-20% is 0.1-20 kilogram ready for use;
(1). 2., macromolecule resin: with 10-70% is 10-70 kilogram ready for use;
(1). 3., natural plant fibre: with 20-85% is the 20-85 kilogram, is ground to diameter in the powder ready for use below 5 millimeters through pulverizing;
(1). 4., inorganic filler: with 2-20% is 2-20 kilogram ready for use;
(1). 5., chemical assistant: with 1-10% is 1-10 kilogram ready for use;
(2), mix to stir: will be ready to stand-by phyllosilicate, macromolecule resin, natural plant fibre, inorganic filler, chemical assistant by proportioning with weight and put together to mix and stir and obtain compound;
(3), moulding:
(3). 1., extrude/injection moulding: use extruder/injector, to described compound through extruding/injection moulding and obtain the product of nano composite woody material;
(3). 2., the granulation aftershaping: use extruder/injector, described compound is carried out granulation and obtains particulate material;
(3). 2. .A, use extruder/injector, to described particulate material through extruding/injection moulding and obtain the product of nano composite woody material;
(3). 2. .B, described particulate material obtained the product of nano composite woody material through heating pressurization compression molding;
(3). 3., HTHP melt blending aftershaping: use banbury/continuous mixing equipment, to described compound behind 130-400 ℃ HTHP melt blending and obtain hot blank;
(3). 3. .A, described hot blank obtained the injection product of nano composite woody material through heating pressurization compression molding;
(3). 3. .B, to described hot blank after crushed, use extruder/injector through extruding/injection moulding and obtain the product of nano composite woody material.
Described nano composite woody material and preparation method, layered silicate is that the length that the thickness of sheet crystal structure, this lamella equals greater than 0.5 nanometer, this lamella is the 10-1700 nanometer, and layered silicate is for selecting a kind of in the layered silicate material, layered silicate material after the organic intercalation processing after sodium-based montmorillonite class material, calcium-base montmorillonite class material, magnesium base montmorillonite class material, bentonite material, bleaching earth material, kaolin material, nontronite material, hectorite material, sauconite material, the organically-modified processing.
Described nano composite woody material and preparation method, polysulfones, alkyd resins, polyacrylate, Merlon, polyamide, polypropylene are fine in order to select for described macromolecule resin, a kind of/or two kinds mixture/or the wherein two or more mixture wherein in the polyvinyl acetate, polyethers, polyurethane, polyvinyl chloride, polyvinyl alcohol, polystyrene, polyolefin.
Described nano composite woody material and preparation method, described natural plant fibre is for selecting a kind of or wherein two or more combination in angiospermous/stem/leaf/really, the gymnospermous/stem/leaf/fruit.
Described nano composite woody material and preparation method, described inorganic filler is for selecting a kind of or wherein two or more combination in calcium carbonate, titanium dioxide, magnesium hydroxide, the zinc oxide.
Described nano composite woody material and preparation method, described chemical assistant is for selecting Hinered phenols antioxidant, suffocated amine antioxidant, aromatic amine antioxidant, phosphite ester kind antioxidant, the alkanes lubricant, the wax series lubricant agent of modification, the ester series lubricant agent of modification, the metallic soap series lubricant agent of modification, the aliphatic alcohols lubricant of modification, the silicone oil lubricant of modification, the fluoropolymer polymer series lubricant agent of modification, phthalate plasticizing promoter, chlorinated paraffin wax plasticizing promoter, phenyl alkylsulf plasticizing promoter, the lead salts heat-proof modifier, metallic soap class heat-proof modifier, the organic tin heat-proof modifier, silane coupling agent, titante coupling agent, aluminium esters of gallic acid coupling agent, aluminium titanium complex class coupling agent, graft copolymer compatilizer than the macromolecule resin of the above monomer of low polymerization degree, than the grafting block polymer compatilizer of low polymerization degree with the last macromolecule resin of monomer, cationic surface active agent, anionic surfactant, a kind of or wherein two or more combination in the nonionic surface active agent.
Basic principle of the present invention and invention focus on:
A kind of nano composite woody material that forms by layered silicate material/natural plant fibre/macromolecule resin/inorganic filler/chemical assistant hydridization that the objective of the invention is to provide at the deficiencies in the prior art, be characterized at banbury, extruder, in injector or the continuous mixing equipment, solid at these equipment is provided by the powerful extruding that provides, stretch, mix, in dispersion and the fusion shearing force field, utilization has the natural plant fibre of polyhydroxy structure and the strong affinity and the rigidity friction of layered silicate material provides powerful shearing and power activation, the nanoscale of realizing layered silicate material mesosilicic acid salt lamellar structure disperses, by extruding, injection and press moulding mode moulding, the preparation nano composite woody material.
The present invention relates to a kind of novel nano composite wooden material, be layered silicate material and natural plant fibre, macromolecule resin, inorganic filler and chemical assistant mix, make compound, adopt banbury, continuous mixing equipment carries out that melt blending makes compound and corresponding hot blank under the HTHP, utilize the strong polarity of polyhydroxy structure of natural plant fibre and the strong affinity of layered silicate material, the powerful extruding that provides in the three-dimensional shearing force of this equipment, in stretching and the shearing force field, rigidity friction at natural plant fibre and layered silicate material provides under powerful shearing and the power activation, the solid state shear interlayer slip of realizing layered silicate material with peel off, there is essence different and novel this with prior art, in the time of creationary " solid state shear interlayer slip with peel off ", make part macromolecule resin and chemical assistant insert in the middle of the silicate lamella, and make silicate lamella in the layered silicate material particle be nano lamellar to be dispersed in the mixture.Hot blank is heated the pressurization compression molding, or broken back adding extruder or injector moulding, preparation has the nano composite woody material of layered silicate material/natural plant fibre/macromolecule resin/inorganic filler/chemical assistant hybrid structure.Extruder and injector have equally with the similar HTHP of banbury under shearing, disperse, mix, melt capacity, also compound can be added extruder or injector straight forming, or behind the extruder extruding pelletization, add extruder or injector moulding again, utilization has the natural plant fibre of polyhydroxy structure and the strong affinity and the rigidity friction of layered silicate material provides powerful shearing and power activation, the nanoscale of having realized layered silicate material mesosilicic acid salt lamellar structure equally disperses, the nano composite woody material of preparation layered silicate material/natural plant fibre/macromolecule resin/inorganic filler/chemical assistant hybrid structure.The performance characteristic of this nano composite woody material is: 1. density 〉=1.0g/cm
32. water absorption rate is extremely low, and 5 days volume expansion rates of soaking at room temperature can be in moist, the medium-term and long-term use of immersion environment less than 1%; 3. formaldehydeless, healthy harmless; 4. comprehensive mechanical strength height.
Because adopted technical scheme provided by the invention, because basic principle of the present invention and invention emphasis are described, make the present invention compare and obtained following beneficial effect with existing known technology:
1,, thereby obtained beneficial effect free from environmental pollution, as to guarantee health owing to do not contain phenolic aldehyde, urea aldehyde in the raw material of the present invention ... wait various harmful substances
2, because to contain phyllosilicate, layered silicate in the raw material of the present invention be that the length that the thickness of sheet crystal structure, this lamella equals greater than 0.5 nanometer, this lamella is the 10-1700 nanometer, by the combination of layered silicate and other each raw materials; Thereby obtained the beneficial effect of nano composite woody material flanker.
3,, thereby obtained the beneficial effect that method technology is simple, cost is low, the product mechanical property is good owing to be major ingredient with the natural plant fibre in the raw material of the present invention.
4,, thereby obtained easy to implement, easy operating, be easy to grasp, be easy to promote, reduced investment outlay, beneficial effect that comprehensive benefit is high because plant equipment used in the present invention is generally uses and general approved product.
5, owing to adopted technical solutions according to the invention; Thereby it is excellent to have obtained properties of product, good heat-transfer, the density height, intensity is big, heat-resisting resistance to water is strong, chance water is indeformable, warpage not, do not ftracture, expansion rate of water absorption is little, can be in the moist and medium-term and long-term use of immersion environment, formaldehydeless and other various pernicious gases discharge, free from environmental pollution, guarantee health, advantage and effect with wood materials and various composites, the fire-protection rating height, comprehensive mechanical strength and combination property index height, the product of using method of the present invention and making, can be directly used in the floor, the geothermal heating floor, ash wall body plate, door-window section bar, furniture, building template, booth platform pavilion pavilion, tubing, section bar, the injection member of different shape etc., its purposes is wide, in use can carry out sanding, printing, fluting, application, spray paint, the processing of variety of ways such as overlay film and carry out the decoration of various styles in each field, its plasticity is extremely strong and be convenient to processing and fabricating ... wait beneficial effect.
6, because of the present invention succeeding in developing; Thereby obtained to remedy effectively and overcome many deficiencies, defective and the drawback of existing known technology, before not only can having taken advantage of but also can continue after, saving of work and time and overall economic efficiency is good and promote the technological progress of the industry with this ... wait beneficial effect.
7,, thereby obtained to increase the beneficial effect of flanker for building material industry because the success of trial-production of the present invention.
8, since raw material proportioning of the present invention and method design science rationally, handled easily implements, product plasticity is strong, effect stability is reliable, thereby the beneficial effect of low, an easy to use and sharp popularization that obtained to be easy to be made.
Description of drawings
Fig. 1 is the technology process blocks schematic diagram of nano composite woody material of the present invention and preparation method's specific embodiment.
One of nano composite woody material product that Fig. 2 produces for application the present invention---the schematic perspective view of solid sheet material.
Fig. 3 is two of the nano composite woody material product using the present invention and produce---the schematic perspective view of hollow sheet material.
Fig. 4 is three of the nano composite woody material product using the present invention and produce---the schematic perspective view of hollow material.
Fig. 5 is four of the nano composite woody material product using the present invention and produce---the schematic perspective view of hollow " recessed " section bar.
The specific embodiment one
Below in conjunction with Figure of description, the nano composite woody material among the present invention is described in detail.Shown in Figure of description 1:
A kind of nano composite woody material, by constituting by following proportion raw material with weight:
Phyllosilicate 0.1-20% is the 0.1-20 kilogram
Macromolecule resin 10-70% is the 10-70 kilogram
Natural plant fibre 20-85% is the 20-85 kilogram
Inorganic filler 2-20% is the 2-20 kilogram
Chemical assistant 1-10% is the 1-10 kilogram
In above-mentioned specific implementation process: described phyllosilicate promptly be should be 0.1,1,2,10.05,12,20 kilogram respectively mutually with 0.1,1,2,10.05,12,20% respectively implement; Described macromolecule resin promptly be should be 10,17.95,20,40,50,70 kilograms respectively mutually with 10,17.95,20,40,50,70% respectively to be implemented; Described natural plant fibre promptly be should be 20,30,52.5,55,85 kilograms respectively mutually with 20,30,52.5,55,85% respectively to be implemented; Described inorganic filler promptly be should be 2,3.5,5,11,15,20 kilograms respectively mutually with 2,3.5,5,11,15,20% respectively to be implemented; Described chemical assistant promptly be should be 1,2.4,3,5.5,6,10 kilogram respectively mutually with 1,2.4,3,5.5,6,10% respectively to be implemented; All received the good result of expection.
The specific embodiment two
Below in conjunction with Figure of description, nano composite woody material of the present invention and preparation method are described in detail.Shown in Figure of description 1:
A kind of nano composite woody material and preparation method use that the specific embodiment one is described to constitute the raw material of nano composite woody material with weight by proportioning, by following operating procedure:
(1), with following raw material, be ready to by following proportioning and operation with weight:
(1). 1., phyllosilicate: with 2% is 2 kilograms of ready for use;
(1). 2., macromolecule resin: with 10% is 10 kilograms of ready for use;
(1). 3., natural plant fibre:, be ground to diameter in the powder ready for use below 5 millimeters through pulverizing 85% to be 85 kilograms;
(1). 4., inorganic filler: with 2% is 2 kilograms of ready for use;
(1). 5., chemical assistant: with 1% is 1 kilogram of ready for use;
(2), mix to stir: will be ready to stand-by phyllosilicate, macromolecule resin, natural plant fibre, inorganic filler, chemical assistant by proportioning with weight and put together to mix and stir and obtain compound;
(3), moulding:
(3). 1., extrude/injection moulding: use extruder/injector, to described compound through extruding/injection moulding and obtain the product of nano composite woody material;
(3). 2., the granulation aftershaping: use extruder/injector, described compound is carried out granulation and obtains particulate material;
(3). 2. .A, use extruder/injector, to described particulate material through extruding/injection moulding and obtain the product of nano composite woody material;
(3). 2. .B, described particulate material obtained the product of nano composite woody material through heating pressurization compression molding;
(3). 3., HTHP melt blending aftershaping: use banbury/continuous mixing equipment, to described compound behind 130 ℃ HTHP melt blending and obtain hot blank;
(3). 3. .A, described hot blank obtained the injection product of nano composite woody material through heating pressurization compression molding;
(3). 3. .B, to described hot blank after crushed, use extruder/injector through extruding/injection moulding and obtain the product of nano composite woody material.
In above-mentioned specific implementation process:
In above-mentioned nano composite woody material and preparation method, described phyllosilicate is the sheet crystal structure, the lamellar spacing of this phyllosilicate respectively to equal 0.5 nanometer, to implement greater than 0.5 nanometer, is implemented with 10,20,30,50,80,100,150,200,250,300,400,500,600,800,1000,1100,1300,1500,1700 nanometers respectively the lamella length of this phyllosilicate; In above-mentioned nano composite woody material and preparation method, described phyllosilicate is implemented with the layered silicate material after the layered silicate material after sodium-based montmorillonite class material, calcium-base montmorillonite class material, magnesium base montmorillonite class material, bentonite material, bleaching earth material, kaolin material, nontronite material, hectorite material, sauconite material, the organically-modified processing, the organic intercalation processing respectively;
In above-mentioned nano composite woody material and preparation method, a kind of enforcement in, polyvinyl acetate fine with polysulfones, alkyd resins, polyacrylate, Merlon, polyamide, polypropylene respectively, polyethers, polyurethane, polyvinyl chloride, polyvinyl alcohol, polystyrene, the polyolefin to described macromolecule resin, implement with two kinds mixture wherein respectively, implement with wherein two or more mixtures respectively;
In above-mentioned nano composite woody material and preparation method, described natural plant fibre is implemented with angiospermous, stem, leaf, fruit respectively; Implement with gymnospermous, stem, leaf, fruit respectively; Implement with angiospermous, stem, leaf, the wherein two or more combination of fruit respectively; Implement with gymnospermous, stem, leaf, the wherein two or more combination of fruit respectively; Implement with angiosperm and gymnospermous, stem, leaf, the wherein two or more combination of fruit respectively;
In above-mentioned nano composite woody material and preparation method, described inorganic filler is implemented with calcium carbonate, titanium dioxide, magnesium hydroxide, zinc oxide respectively; Described inorganic filler is implemented with combinations two or more in calcium carbonate, titanium dioxide, magnesium hydroxide, the zinc oxide respectively;
In above-mentioned nano composite woody material and preparation method, to described chemical assistant respectively with Hinered phenols antioxidant, suffocated amine antioxidant, aromatic amine antioxidant, phosphite ester kind antioxidant, the alkanes lubricant, the wax series lubricant agent of modification, the ester series lubricant agent of modification, the metallic soap series lubricant agent of modification, the aliphatic alcohols lubricant of modification, the silicone oil lubricant of modification, the fluoropolymer polymer series lubricant agent of modification, phthalate plasticizing promoter, chlorinated paraffin wax plasticizing promoter, phenyl alkylsulf plasticizing promoter, the lead salts heat-proof modifier, metallic soap class heat-proof modifier, the organic tin heat-proof modifier, silane coupling agent, titante coupling agent, aluminium esters of gallic acid coupling agent, aluminium titanium complex class coupling agent, graft copolymer compatilizer than the macromolecule resin of the above monomer of low polymerization degree, than the grafting block polymer compatilizer of low polymerization degree with the last macromolecule resin of monomer, cationic surface active agent, anionic surfactant, nonionic surface active agent is implemented, and implements with wherein two or more combinations respectively;
In above-mentioned nano composite woody material and preparation method,, all received the good result of expection by enforcement respectively to described phyllosilicate, macromolecule resin, natural plant fibre, inorganic filler, chemical assistant.
The specific embodiment three
Implement by the specific embodiment one, two, just:
(1) in the operating procedure (1). 1., phyllosilicate: with 1% is 1 kilogram;
(1) in the operating procedure (1). 2., macromolecule resin: with 70% is 70 kilograms;
(1) in the operating procedure (1). 3., natural plant fibre: with 20% is 20 kilograms;
(1) in the operating procedure (1). 4., inorganic filler: with 3.5% is 3.5 kilograms;
(1) in the operating procedure (1). 5., chemical assistant: with 5.5% is 5.5 kilograms;
(3) in the operating procedure (3). 3., HTHP melt blending aftershaping: temperature is 400 ℃.
The specific embodiment four
Implement by the specific embodiment one, two, just:
(1) in the operating procedure (1). 1., phyllosilicate: with 0.1% is 0.1 kilogram;
(1) in the operating procedure (1). 2., macromolecule resin: with 40% is 40 kilograms;
(1) in the operating procedure (1). 3., natural plant fibre: with 52.5% is 52.5 kilograms;
(1) in the operating procedure (1). 4., inorganic filler: with 5% is 5 kilograms;
(1) in the operating procedure (1). 5., chemical assistant: with 2.4% is 2.4 kilograms;
(3) in the operating procedure (3). 3., HTHP melt blending aftershaping: temperature is 265 ℃.
The specific embodiment five
Implement by the specific embodiment one, two, just:
(1) in the operating procedure (1). 1., phyllosilicate: with 20% is 20 kilograms;
(1) in the operating procedure (1). 2., macromolecule resin: with 20% is 20 kilograms;
(1) in the operating procedure (1). 3., natural plant fibre: with 30% is 30 kilograms;
(1) in the operating procedure (1). 4., inorganic filler: with 20% is 20 kilograms;
(1) in the operating procedure (1). 5., chemical assistant: with 10% is 10 kilograms;
(3) in the operating procedure (3). 3., HTHP melt blending aftershaping: temperature is 200 ℃.
The specific embodiment six
Implement by the specific embodiment one, two, just:
(1) in the operating procedure (1). 1., phyllosilicate: with 10.05% is 10.05 kilograms;
(1) in the operating procedure (1). 2., macromolecule resin: with 17.95% is 17.95 kilograms;
(1) in the operating procedure (1). 3., natural plant fibre: with 55% is 55 kilograms;
(1) in the operating procedure (1). 4., inorganic filler: with 11% is 11 kilograms;
(1) in the operating procedure (1). 5., chemical assistant: with 6% is 6 kilograms;
(3) in the operating procedure (3). 3., HTHP melt blending aftershaping: temperature is 300 ℃.
The specific embodiment seven
Implement by the specific embodiment one, two, just:
(1) in the operating procedure (1). 1., phyllosilicate: with 12% is 12 kilograms;
(1) in the operating procedure (1). 2., macromolecule resin: with 50% is 50 kilograms;
(1) in the operating procedure (1). 3., natural plant fibre: with 20% is 20 kilograms;
(1) in the operating procedure (1). 4., inorganic filler: with 15% is 15 kilograms;
(1) in the operating procedure (1). 5., chemical assistant: with 3% is 3 kilograms;
(3) in the operating procedure (3). 3., HTHP melt blending aftershaping: temperature is 260 ℃.
The specific embodiment eight
Implement by the specific embodiment two, three, four, five, six, seven respectively, just the consumption of the phyllosilicate described in the specific embodiment two, three, four, five, six, seven, macromolecule resin, natural plant fibre, inorganic filler, chemical assistant is implemented with original 1,5,10,15,20,30,50,80,100,150,200,300,500,800,1000,3000,5000 times respectively, also dwindled 1,3,5,10,15,20,25,30,35,40,45,50 times respectively and implement with its original consumption; All be subjected to the good result of expection.
The specific embodiment nine
On the enforcement basis of the specific embodiment two, three, four, five, six, seven, the various different products of the nano composite woody material shown in Fig. 2,3,4,5 have been produced respectively; All received the good result of expection.
The specific embodiment ten
In the specific embodiment two, three, four, five, six, on seven the enforcement basis: 1., calcium-base bentonite is pressed 1% of gross weight, 3%, 6%, 9% weighs, (diameter is less than 0.25mm for the rice hull cellulose mixture, draw ratio 1～15) 50 kilogram, 40 kilograms of nylon 1010s (polyamide), 2 kilograms of isocyanates, 1 kilogram of titanium dioxide, right-1 kilogram of hydroxybenzoate, 0.1 kilogram of OTAC, 0.1 kilogram of titanate coupling agent, 0.2 kilogram of hindered phenol antioxygen, 0.3 kilogram of antimony oxide, 0.1 kilogram in NaOH, pigment is an amount of, add high-speed mixer and mixed 7 minutes, obtain compound.2., compound being added the direct extrusion molding of Φ 65 conical double screw extruders cross section is 12mm * 150mm sheet material, as shown in Figure 2, the sheet material cross section can be provided with the hollow trellis as required, as shown in Figure 3, barrel zone temperature is controlled between 220～260 ℃, screw speed 10～20rpm; 3., the plate surface after will extruding carries out sanding, or handles through the surface fluting, can be used as the nano composite woody template and uses, and also can be used for the floor, shown in Fig. 2,3.This floor can be used for parlor, office, toilet, laboratory, stair, airport and station indoor and outdoor, square, seashore trestle etc.The performance of prepared nano composite woody material sees the following form:
| Project unit | OMMT content wt% | d 001Surface layer spacing nm | Hot strength Mpa | Izod Notched impact strength kJ/m 2 | Elastic modulus G pa | Dimensional stability mm | Thickness swelling rate % | Fire-protection rating |
| Method of testing | 0 1 3 6 9 | -- ≥9 ≥7 ≥5 ≥4 XRD | 65.32 76.41 83.06 88.72 86.25 GB/T1040 | 4.37 5.51 5.68 5.22 4.62 GB/T1043 | 5.21 5.89 6.17 5.87 5.35 GB/T9341 | 0.12 0.11 0.10 0.08 0.07 GB/T18102 | 0.15 0.15 0.13 0.10 0.10 GB/T18102 | B2 B2 B1 B1 B1 GB 50222 |
The specific embodiment 11
In the specific embodiment two, three, four, five, six, seven implement on the basis: 1., 1% of gross weight is pressed in imvite, 3%, 5%, 10% weighs, (diameter is less than 0.25mm for the aspen fibers by using silicon mixture, draw ratio 1～15) 45 kilogram, 40 kilograms of polyvinyl chloride, 8 kilograms of polymethyl methacrylate and butyl acrylate copolymer, 2 kilograms of nano-calcium carbonates, 0.12 kilogram of aluminate coupling agent, 0.2 kilogram of dibutyl maleate, 1 kilogram of nano titanium oxide, 4 kilograms of organic tin stabilizers, 0.1 kilogram of 2-octadecyl diethyl bromination ammonium salt, 0.2 kilogram of hindered phenol antioxygen, 0.2 kilogram of (3-dodecanamide propyl) trimethyl ammonium Methylsulfate salt, pigment is an amount of, adds high-speed mixer and mixes 7 minutes, obtains compound.2., compound is added Φ 90 parallel double-screw extruder extruding pelletizations, particle diameter 3-12mm, length 3～10mm; 3., the pellet that will make adds double screw extruder or single screw extrusion machine sheet forming, tubing and profile shapes etc., sheet material shown in Fig. 2,3, the cross section is 10mm * 150mm, profile shapes is shown in Fig. 4,5, and barrel zone temperature is controlled between 190～220 ℃, screw speed 10～30rpm; 4., the plate surface after will extruding carries out sanding, top layer and melamine-impregnated bond paper carry out overlay film, or carry out application with acrylate paint or fluorocarbon coating, make the nano composite woody product of high abrasion, good decorative property.The performance of prepared nano composite woody material sees the following form:
| Project unit | OMMT content wt% | d 001Surface layer spacing nm | Hot strength Mpa | Izod Notched impact strength kJ/m 2 | Elastic modulus G pa | Dimensional stability mm | Thickness swelling rate % | Fire-protection rating |
| Method of testing | 0 1 3 5 10 | -- ≥11 ≥8 ≥8 ≥6 XRD | 33.20 43.13 43.50 43.20 40.20 GB/T 1040 | 2.19 3.60 3.42 3.17 2.73 GB/T1043 | 3.88 4.04 3.93 4.07 4.20 GB/T9341 | 0.14 0.13 0.11 0.11 0.10 GB/T18102 | 0.13 0.13 0.12 0.09 0.08 GB/T18102 | B1 B1 B1 B1 B1 GB 50222 |
The specific embodiment 12
In the specific embodiment two, three, four, five, six, seven implement on the basis: 1., sodium base clay is by 1% of gross weight, 4%, 7%, 13% weighs, (diameter is less than 0.2mm for the mao bamboon fibre blend, draw ratio 1～20) 40 kilogram, 35 kilograms of polystyrene resins, 10 kilograms of ABS (acrylonitrile-butadiene-phenylethylene copolymerization) resins, 0.12 kilogram of titanate coupling agent, 0.1 kilogram of myristyl triethyl group bromination ammonium salt, 0.8 kilogram of Celogen Az, 0.3 kilogram of magnesium hydroxide, 0.3 kilogram of HBCD, 0.2 kilogram in antioxidant, pigment is an amount of, adds high-speed mixer and mixes 7 minutes, obtains compound.2., compound is added continuously kneading mixing roll or mixer mixing and drew off hot blank (Celogen Az and magnesium hydroxide be adding in 1～2 minute before discharging) in 10 minutes, make the nano inorganic particle form nanoscale through abundant melting mixing and disperse 150～185 ℃ of melting temperatures.3., with in the mould on the hot blank adding fluid bed, carry out cooling forming sheet material after the mold pressing, after keeping 2～8 minutes under 180 ℃～210 ℃ of molding temperatures and the pressure 3～18MPa, carry out mold cools down rapidly, obtain nano composite woody material, shape can be any, realized by mould as required.Can be as shown in Figure 2 as sheet material, thickness and length and width size can be decided as required, and this sheet material can be directly used in the floor of parlor and office mats formation, and also can make furniture, panel, billboard or the like through processing such as surface coating, application, printings.The performance of prepared nano composite woody material sees the following form:
| Project unit | OMMT content wt% | d 001Surface layer spacing nm | Hot strength Mpa | Izod Notched impact strength kJ/m 2 | Elastic modulus G pa | Dimensional stability nm | Thickness swelling rate % | Fire-protection rating |
| Method of testing | 0 1 4 7 13 | -- ≥8 ≥6 ≥5 ≥3 XRD | 24.82 29.41 26.06 25.72 26.25 GB/T1040 | 2.07 2.68 2.51 2.30 2.03 GB/T1043 | 31.32 38.41 36.06 35.72 36.25 GB/T9341 | 0.14 0.13 0.10 0.09 0.08 GB/T18102 | 0.16 0.15 0.13 0.13 0.11 GB/T18102 | B2 B2 B1 B1 B1 GB 50222 |
The above is preferred embodiment of the present invention only, is not that the present invention is done any pro forma restriction; The those of ordinary skill of all industry, but all shown in the by specification accompanying drawing and the above, and implement the present invention swimmingly; But all those skilled in the art in not breaking away from the technical solution of the present invention scope, when can utilizing the above technology contents that discloses, and a little change of making, modify the equivalent variations with differentiation, are equivalent embodiment of the present invention; Simultaneously, all foundations essence technology of the present invention all still belongs in the technical scheme scope of the present invention change, modification and the differentiation etc. of any equivalent variations that above embodiment did.
The present invention has carried out property on probation examination after making and finishing, and through property examination on probation, uses these nano composite woody material properties of product that the present invention makes and is characterized as: 1. density height; 2. heat-resisting water-fast indeformable, thickness swelling rate is little, can be in moist, the medium-term and long-term use of immersion environment; 3. formaldehydeless, healthy harmless; 4. comprehensive mechanical strength height; 5. fire-protection rating height.This nano composite woody material product has wood effect, can be directly used in floor, ash wall body plate, door-window section bar, furniture, building template, booth platform pavilion pavilion etc.; Also can carry out sanding, printing, fluting, application, spray paint and processing decoration such as overlay film, prepare the wood materials of various styles.This nano composite woody material product can be according to using needs to make the injection member of sheet material, tubing, section bar and different shape.With sheet material is example, this nano composite woody material product can be made into the sheet material of all thickness, can be applicable to various fields, apparently higher than existing solid wooden floor board and laminated flooring, heat transfer efficiency improves, heat-resisting water-fast indeformable not warpage does not ftracture, and is the ideal material that is used for the geothermal heating floor, has remedied many deficiencies, defective and the drawback of existing flooring products such as solid wooden floor board and laminated flooring effectively.Obtained the good result of expection.
Claims (7)
1, a kind of nano composite woody material is characterized in that: by constituting by following proportion raw material with weight:
Phyllosilicate 0.1-20% is the 0.1-20 kilogram
Macromolecule resin 10-70% is the 10-70 kilogram
Natural plant fibre 20-85% is the 20-85 kilogram
Inorganic filler 2-20% is the 2-20 kilogram
Chemical assistant 1-10% is the 1-10 kilogram
2, a kind of preparation method of nano composite woody material is characterized in that: application rights requires 1 describedly to constitute the raw material of nano composite woody material by proportioning with weight, by following operating procedure:
(1), with following raw material, be ready to by following proportioning and operation with weight:
(1). 1., phyllosilicate: with 0.1-20% is 0.1-20 kilogram ready for use;
(1). 2., macromolecule resin: with 10-70% is 10-70 kilogram ready for use;
(1). 3., natural plant fibre: with 20-85% is the 20-85 kilogram, is ground to diameter in the powder ready for use below 5 millimeters through pulverizing;
(1). 4., inorganic filler: with 2-20% is 2-20 kilogram ready for use;
(1). 5., chemical assistant: with 1-10% is 1-10 kilogram ready for use;
(2), mix to stir: will be ready to stand-by phyllosilicate, macromolecule resin, natural plant fibre, inorganic filler, chemical assistant by proportioning with weight and put together to mix and stir and obtain compound;
(3), moulding:
(3). 1., extrude/injection moulding: use extruder/injector, to described compound through extruding/injection moulding and obtain the product of nano composite woody material;
(3). 2., the granulation aftershaping: use extruder/injector, described compound is carried out granulation and obtains particulate material;
(3). 2. .A, use extruder/injector, to described particulate material through extruding/injection moulding and obtain the product of nano composite woody material;
(3). 2. .B, described particulate material obtained the product of nano composite woody material through heating pressurization compression molding;
(3). 3., HTHP melt blending aftershaping: use banbury/continuous mixing equipment, to described compound behind 130-400 ℃ HTHP melt blending and obtain hot blank;
(3). 3. .A, described hot blank obtained the injection product of nano composite woody material through heating pressurization compression molding;
(3). 3. .B, to described hot blank after crushed, use extruder/injector through extruding/injection moulding and obtain the product of nano composite woody material.
3, nano composite woody material according to claim 1 and 2 and preparation method, it is characterized in that: layered silicate is the sheet crystal structure, the thickness of this lamella equals greater than 0.5 nanometer, the length of this lamella is the 10-1700 nanometer, and layered silicate is for selecting sodium-based montmorillonite class material, calcium-base montmorillonite class material, magnesium base montmorillonite class material, the bentonite material, the bleaching earth material, kaolin material, the nontronite material, the hectorite material, the sauconite material, layered silicate material after the organically-modified processing, a kind of in the layered silicate material after the organic intercalation processing.
4, nano composite woody material according to claim 1 and 2 and preparation method is characterized in that: polysulfones, alkyd resins, polyacrylate, Merlon, polyamide, polypropylene are fine in order to select for described macromolecule resin, a kind of/or two kinds mixture/or the wherein two or more mixture wherein in the polyvinyl acetate, polyethers, polyurethane, polyvinyl chloride, polyvinyl alcohol, polystyrene, polyolefin.
5, nano composite woody material according to claim 1 and 2 and preparation method is characterized in that: described natural plant fibre is for selecting a kind of or wherein two or more combination in angiospermous/stem/leaf/really, the gymnospermous/stem/leaf/fruit.
6, nano composite woody material according to claim 1 and 2 and preparation method is characterized in that: described inorganic filler is for selecting a kind of or wherein two or more combination in calcium carbonate, titanium dioxide, magnesium hydroxide, the zinc oxide.
7, nano composite woody material according to claim 1 and 2 and preparation method is characterized in that: described chemical assistant is for selecting Hinered phenols antioxidant, suffocated amine antioxidant, aromatic amine antioxidant, phosphite ester kind antioxidant, the alkanes lubricant, the wax series lubricant agent of modification, the ester series lubricant agent of modification, the metallic soap series lubricant agent of modification, the aliphatic alcohols lubricant of modification, the silicone oil lubricant of modification, the fluoropolymer polymer series lubricant agent of modification, phthalate plasticizing promoter, chlorinated paraffin wax plasticizing promoter, phenyl alkylsulf plasticizing promoter, the lead salts heat-proof modifier, metallic soap class heat-proof modifier, the organic tin heat-proof modifier, silane coupling agent, titante coupling agent, aluminium esters of gallic acid coupling agent, aluminium titanium complex class coupling agent, graft copolymer compatilizer than the macromolecule resin of the above monomer of low polymerization degree, than the grafting block polymer compatilizer of low polymerization degree with the last macromolecule resin of monomer, cationic surface active agent, anionic surfactant, a kind of or wherein two or more combination in the nonionic surface active agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710064128 CN101049709A (en) | 2007-03-01 | 2007-03-01 | Nano composite woody material, and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710064128 CN101049709A (en) | 2007-03-01 | 2007-03-01 | Nano composite woody material, and preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101049709A true CN101049709A (en) | 2007-10-10 |
Family
ID=38781412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710064128 Pending CN101049709A (en) | 2007-03-01 | 2007-03-01 | Nano composite woody material, and preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101049709A (en) |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101954663A (en) * | 2010-09-15 | 2011-01-26 | 东北林业大学 | Method for preparing environmentally-friendly plastic wood |
| CN102173005A (en) * | 2010-12-30 | 2011-09-07 | 金发科技股份有限公司 | Method for granulating polymer powder |
| CN102574678A (en) * | 2009-10-21 | 2012-07-11 | 3M创新有限公司 | Solventless functionalization, milling, and compounding process with reactive diluents |
| CN102558819A (en) * | 2012-01-04 | 2012-07-11 | 洛阳理工学院 | Preparation method of optical grade polycarbonate/phyllosilicate nanocomposite material |
| CN102773905A (en) * | 2012-08-07 | 2012-11-14 | 安徽光明槐祥工贸集团有限公司 | Method for producing light wallboards by using rice hulls |
| CN102990794A (en) * | 2012-08-22 | 2013-03-27 | 苏州宝津塑业有限公司 | Synthesis method of polyvinyl chloride (PVC)/chlorinated polyvinyl chloride (CPVC) alloy |
| CN103568097A (en) * | 2013-10-21 | 2014-02-12 | 黄宣斐 | Low-density plate containing natural wood fibers |
| CN103788644A (en) * | 2014-02-18 | 2014-05-14 | 江苏通海线业有限公司 | Hydroscopic and fast dry nylon ribbon |
| CN104260364A (en) * | 2014-08-07 | 2015-01-07 | 宁波华业材料科技有限公司 | Preparation method of fiber-reinforced thermoplastic product |
| CN105315660A (en) * | 2015-11-25 | 2016-02-10 | 苏州书瑞环保科技有限公司 | Environment-friendly plastic material and preparation method thereof |
| CN105482331A (en) * | 2016-01-21 | 2016-04-13 | 上海馨来建筑装饰设计有限公司 | Environment-friendly building material and preparation method thereof |
| CN105482332A (en) * | 2016-01-21 | 2016-04-13 | 上海馨来建筑装饰设计有限公司 | Waterproof building material and preparation method thereof |
| CN106349728A (en) * | 2016-09-22 | 2017-01-25 | 苏州佰思科节能环保科技有限公司 | Wear-resistant composite fiber plate capable of being used as environmentally friendly floor and preparation method of wear-resistant composite fiber plate |
| CN106432974A (en) * | 2016-10-13 | 2017-02-22 | 龙岩学院 | Preparation method of bamboo powder/montmorillonoid/polyvinyl chloride composite material |
| CN106675064A (en) * | 2016-12-21 | 2017-05-17 | 凤台县双利生物科技有限公司 | Carbon fiber reinforced and modified waterproof anti-flaming type biomass plate and preparation method thereof |
| CN106675063A (en) * | 2016-12-21 | 2017-05-17 | 凤台县双利生物科技有限公司 | Lignocellulose-acrylic acid reinforced waterproof flame-retardant biomass board and preparation method thereof |
| CN106752001A (en) * | 2016-12-21 | 2017-05-31 | 凤台县双利生物科技有限公司 | A kind of imvite modified waterproof flame-retardant type biomass board and preparation method thereof |
| CN107177093A (en) * | 2017-03-30 | 2017-09-19 | 扬州众成纳米科技有限公司 | A kind of preparation method of flame retardation modification polypropylene compound |
| CN109844241A (en) * | 2018-06-13 | 2019-06-04 | 浙江晶通塑胶有限公司 | A kind of lightweight plastic floor and its production technology |
| CN112643841A (en) * | 2020-12-25 | 2021-04-13 | 云南正邦科技有限公司 | Green and environment-friendly bamboo fiber composite material and preparation method thereof |
| CN115403920A (en) * | 2022-08-24 | 2022-11-29 | 金旸（厦门）新材料科技有限公司 | High-filling polyamide material and preparation method thereof |
-
2007
- 2007-03-01 CN CN 200710064128 patent/CN101049709A/en active Pending
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102574678B (en) * | 2009-10-21 | 2014-09-10 | 3M创新有限公司 | Solventless functionalization, milling, and compounding process with reactive diluents |
| CN102574678A (en) * | 2009-10-21 | 2012-07-11 | 3M创新有限公司 | Solventless functionalization, milling, and compounding process with reactive diluents |
| CN101954663B (en) * | 2010-09-15 | 2012-05-23 | 东北林业大学 | Method for preparing environmentally-friendly plastic wood |
| CN101954663A (en) * | 2010-09-15 | 2011-01-26 | 东北林业大学 | Method for preparing environmentally-friendly plastic wood |
| CN102173005A (en) * | 2010-12-30 | 2011-09-07 | 金发科技股份有限公司 | Method for granulating polymer powder |
| CN102558819A (en) * | 2012-01-04 | 2012-07-11 | 洛阳理工学院 | Preparation method of optical grade polycarbonate/phyllosilicate nanocomposite material |
| CN102773905A (en) * | 2012-08-07 | 2012-11-14 | 安徽光明槐祥工贸集团有限公司 | Method for producing light wallboards by using rice hulls |
| CN102990794A (en) * | 2012-08-22 | 2013-03-27 | 苏州宝津塑业有限公司 | Synthesis method of polyvinyl chloride (PVC)/chlorinated polyvinyl chloride (CPVC) alloy |
| CN103568097A (en) * | 2013-10-21 | 2014-02-12 | 黄宣斐 | Low-density plate containing natural wood fibers |
| CN103788644A (en) * | 2014-02-18 | 2014-05-14 | 江苏通海线业有限公司 | Hydroscopic and fast dry nylon ribbon |
| CN104260364B (en) * | 2014-08-07 | 2017-02-08 | 宁波华业材料科技有限公司 | Preparation method of fiber-reinforced thermoplastic product |
| CN104260364A (en) * | 2014-08-07 | 2015-01-07 | 宁波华业材料科技有限公司 | Preparation method of fiber-reinforced thermoplastic product |
| CN105315660A (en) * | 2015-11-25 | 2016-02-10 | 苏州书瑞环保科技有限公司 | Environment-friendly plastic material and preparation method thereof |
| CN105482331A (en) * | 2016-01-21 | 2016-04-13 | 上海馨来建筑装饰设计有限公司 | Environment-friendly building material and preparation method thereof |
| CN105482332A (en) * | 2016-01-21 | 2016-04-13 | 上海馨来建筑装饰设计有限公司 | Waterproof building material and preparation method thereof |
| CN106349728A (en) * | 2016-09-22 | 2017-01-25 | 苏州佰思科节能环保科技有限公司 | Wear-resistant composite fiber plate capable of being used as environmentally friendly floor and preparation method of wear-resistant composite fiber plate |
| CN106432974A (en) * | 2016-10-13 | 2017-02-22 | 龙岩学院 | Preparation method of bamboo powder/montmorillonoid/polyvinyl chloride composite material |
| CN106675064A (en) * | 2016-12-21 | 2017-05-17 | 凤台县双利生物科技有限公司 | Carbon fiber reinforced and modified waterproof anti-flaming type biomass plate and preparation method thereof |
| CN106675063A (en) * | 2016-12-21 | 2017-05-17 | 凤台县双利生物科技有限公司 | Lignocellulose-acrylic acid reinforced waterproof flame-retardant biomass board and preparation method thereof |
| CN106752001A (en) * | 2016-12-21 | 2017-05-31 | 凤台县双利生物科技有限公司 | A kind of imvite modified waterproof flame-retardant type biomass board and preparation method thereof |
| CN107177093A (en) * | 2017-03-30 | 2017-09-19 | 扬州众成纳米科技有限公司 | A kind of preparation method of flame retardation modification polypropylene compound |
| CN109844241A (en) * | 2018-06-13 | 2019-06-04 | 浙江晶通塑胶有限公司 | A kind of lightweight plastic floor and its production technology |
| CN112643841A (en) * | 2020-12-25 | 2021-04-13 | 云南正邦科技有限公司 | Green and environment-friendly bamboo fiber composite material and preparation method thereof |
| CN115403920A (en) * | 2022-08-24 | 2022-11-29 | 金旸（厦门）新材料科技有限公司 | High-filling polyamide material and preparation method thereof |
| CN115403920B (en) * | 2022-08-24 | 2024-02-09 | 金旸（厦门）新材料科技有限公司 | High-filling polyamide material and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101049709A (en) | Nano composite woody material, and preparation method | |
| CN1305956C (en) | Composite material containing a core-covering-particle | |
| CN1233754C (en) | Granular inorganic filler, process for producing the same, and resin composition containing the same | |
| CN1184064C (en) | Thermoplastic extrusions with diatomaceous earth | |
| CN1246090A (en) | Interfacial blending agent for natural fiber composites | |
| CN1461314A (en) | Hydrophobically modified clay polymer nanocomposites | |
| CN105924998A (en) | Wood-plastic ceramic composite material and preparation method thereof | |
| CN101781470A (en) | High-wear-resistance wood-plastic composite material and preparation method thereof | |
| CN1664001A (en) | Aqueous nanocomposite dispersions: processes, compositions, and uses thereof | |
| CN1958670A (en) | Polyurethane compositiion in use for environmental protective synthetic leather, prepared synthetic leather, and method for preparing the synthetic leather | |
| CN1886351A (en) | Incombustible composition, incombustible construction product using incombustible composition, and method of producing incombustible construction product | |
| CN1746209A (en) | Resin composition, ultraviolet radiation shielding transparent resin form, and ultraviolet radiation shielding transparent resin laminate | |
| CN101045831A (en) | Modification of ordinary soil and production method of composite elastomer product | |
| CN1282538C (en) | Molding method and molding mechanism for a biologic material of fabricable material | |
| CN1876724A (en) | Agricultural stalk base wood and plastic composite material and combination processing method | |
| CN1418898A (en) | Process for preparing high shock-resistance polyacrylic ester composite particle grafted vinyl chloride emulsion resin | |
| CN1847355A (en) | Screened sealing material without asbestos fiber and its prepn process | |
| CN1557875A (en) | Nanoscale calcium carbonate modified plant fiber powder and its composite material with plastic | |
| CN107857902A (en) | A kind of cellulose nano-fibrous plate and preparation method thereof | |
| CN1896347A (en) | Anti-ultraviolet superfine terylene and its preparation | |
| CN1149283A (en) | Ceramic thin plate and production method thereof | |
| CN1229447C (en) | Aqueous crack-resistant latex paint and its preparation | |
| CN1837299A (en) | Method for preparing nano-structural film with straggling effect for multiple substances and use thereof | |
| CN1696225A (en) | Ultraviolet light solidified wear resistant lacquer in use for coating layer on surface of dense board plastes | |
| CN1803928A (en) | Plastic alloy composite material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20071010 |