CN107418167A - 一种导电塑料母粒及其制备方法和用途 - Google Patents
一种导电塑料母粒及其制备方法和用途 Download PDFInfo
- Publication number
- CN107418167A CN107418167A CN201710743574.1A CN201710743574A CN107418167A CN 107418167 A CN107418167 A CN 107418167A CN 201710743574 A CN201710743574 A CN 201710743574A CN 107418167 A CN107418167 A CN 107418167A
- Authority
- CN
- China
- Prior art keywords
- base particle
- plastic base
- conductive plastic
- parts
- foaming agent
- 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
- 239000004033 plastic Substances 0.000 title claims abstract description 63
- 229920003023 plastic Polymers 0.000 title claims abstract description 63
- 239000002245 particle Substances 0.000 title claims abstract description 38
- 238000004519 manufacturing process Methods 0.000 title description 11
- -1 transition metal salt Chemical class 0.000 claims abstract description 32
- 239000004094 surface-active agent Substances 0.000 claims abstract description 19
- 239000004088 foaming agent Substances 0.000 claims abstract description 18
- 229920001225 polyester resin Polymers 0.000 claims abstract description 12
- 239000004645 polyester resin Substances 0.000 claims abstract description 12
- 229910052723 transition metal Inorganic materials 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 9
- 238000002360 preparation method Methods 0.000 claims abstract description 9
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 7
- 239000006057 Non-nutritive feed additive Substances 0.000 claims abstract description 5
- 239000008139 complexing agent Substances 0.000 claims abstract description 5
- 229920000728 polyester Polymers 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 14
- 239000003963 antioxidant agent Substances 0.000 claims description 6
- 230000003078 antioxidant effect Effects 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 238000005453 pelletization Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- IWSZDQRGNFLMJS-UHFFFAOYSA-N 2-(dibutylamino)ethanol Chemical compound CCCCN(CCO)CCCC IWSZDQRGNFLMJS-UHFFFAOYSA-N 0.000 claims description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical group OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 4
- BDERNNFJNOPAEC-UHFFFAOYSA-N n-propyl alcohol Natural products CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 4
- 239000012752 auxiliary agent Substances 0.000 claims description 3
- CRVGTESFCCXCTH-UHFFFAOYSA-N methyl diethanolamine Chemical compound OCCN(C)CCO CRVGTESFCCXCTH-UHFFFAOYSA-N 0.000 claims description 3
- 150000003624 transition metals Chemical class 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910017052 cobalt Inorganic materials 0.000 claims description 2
- 239000010941 cobalt Substances 0.000 claims description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 150000002832 nitroso derivatives Chemical class 0.000 claims description 2
- 125000005587 carbonate group Chemical group 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 230000007704 transition Effects 0.000 claims 1
- 239000004594 Masterbatch (MB) Substances 0.000 abstract description 8
- 239000006229 carbon black Substances 0.000 abstract description 4
- 239000006260 foam Substances 0.000 abstract description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 12
- 239000000047 product Substances 0.000 description 12
- 235000014113 dietary fatty acids Nutrition 0.000 description 10
- 239000000194 fatty acid Substances 0.000 description 10
- 229930195729 fatty acid Natural products 0.000 description 10
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 7
- 150000001412 amines Chemical class 0.000 description 7
- 150000001408 amides Chemical class 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 5
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 description 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000004342 Benzoyl peroxide Substances 0.000 description 3
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 3
- 229920002799 BoPET Polymers 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 235000019400 benzoyl peroxide Nutrition 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 3
- 239000003431 cross linking reagent Substances 0.000 description 3
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical class C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 3
- 150000002148 esters Chemical group 0.000 description 3
- 229920002521 macromolecule Polymers 0.000 description 3
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 3
- 239000001095 magnesium carbonate Substances 0.000 description 3
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000002861 polymer material Substances 0.000 description 3
- OKIRBHVFJGXOIS-UHFFFAOYSA-N 1,2-di(propan-2-yl)benzene Chemical compound CC(C)C1=CC=CC=C1C(C)C OKIRBHVFJGXOIS-UHFFFAOYSA-N 0.000 description 2
- SPTHWAJJMLCAQF-UHFFFAOYSA-N 1,2-di(propan-2-yl)benzene;hydrogen peroxide Chemical compound OO.CC(C)C1=CC=CC=C1C(C)C SPTHWAJJMLCAQF-UHFFFAOYSA-N 0.000 description 2
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- GKQLYSROISKDLL-UHFFFAOYSA-N EEDQ Chemical compound C1=CC=C2N(C(=O)OCC)C(OCC)C=CC2=C1 GKQLYSROISKDLL-UHFFFAOYSA-N 0.000 description 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 2
- 239000002736 nonionic surfactant Substances 0.000 description 2
- 150000002978 peroxides Chemical class 0.000 description 2
- 239000004597 plastic additive Substances 0.000 description 2
- 229920000056 polyoxyethylene ether Polymers 0.000 description 2
- 229940051841 polyoxyethylene ether Drugs 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical class OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 description 1
- IRFSXVIRXMYULF-UHFFFAOYSA-N 1,2-dihydroquinoline Chemical compound C1=CC=C2C=CCNC2=C1 IRFSXVIRXMYULF-UHFFFAOYSA-N 0.000 description 1
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
- FEXBEKLLSUWSIM-UHFFFAOYSA-N 2-Butyl-4-methylphenol Chemical class CCCCC1=CC(C)=CC=C1O FEXBEKLLSUWSIM-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 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 description 1
- DFPAKSUCGFBDDF-UHFFFAOYSA-N Nicotinamide Chemical compound NC(=O)C1=CC=CN=C1 DFPAKSUCGFBDDF-UHFFFAOYSA-N 0.000 description 1
- 229920001214 Polysorbate 60 Polymers 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 150000001345 alkine derivatives Chemical class 0.000 description 1
- 125000005233 alkylalcohol group Chemical group 0.000 description 1
- 150000004982 aromatic amines Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004595 color masterbatch Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 239000002322 conducting polymer Substances 0.000 description 1
- 229920001940 conductive polymer Polymers 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical class CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000005670 ethenylalkyl group Chemical group 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 description 1
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical class CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 1
- 239000013110 organic ligand Substances 0.000 description 1
- 238000010525 oxidative degradation reaction Methods 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical class OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920001470 polyketone Polymers 0.000 description 1
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 1
- 235000010989 polyoxyethylene sorbitan monostearate Nutrition 0.000 description 1
- 239000001818 polyoxyethylene sorbitan monostearate Substances 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 229940113124 polysorbate 60 Drugs 0.000 description 1
- 229920000053 polysorbate 80 Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 150000003568 thioethers Chemical group 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
- C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/08—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing carbon dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0091—Complexes with metal-heteroatom-bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/14—Peroxides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/17—Amines; Quaternary ammonium compounds
- C08K5/18—Amines; Quaternary ammonium compounds with aromatically bound amino groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/02—CO2-releasing, e.g. NaHCO3 and citric acid
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2467/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/001—Conductive additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/04—Antistatic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/14—Applications used for foams
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
本发明涉及塑料母粒，更确切的说，是涉及一种导电塑料母粒及其制备方法以及该导电塑料母粒的用途，所述的导电塑料母粒包括以下重量份的物质：聚酯树脂40‑50份、过渡金属盐0.05‑0.2份、含胺基和羟基的有机络合剂0.1‑1份、发泡剂1‑5份、表面活性剂2‑5份、加工助剂0.1‑2份；本发明提供的导电塑料母粒中含有金属有机络合物，避免了对塑料熔融后的过滤器产生过大的压力，同时该金属有机络合物无炭黑的颜色，提高了导电塑料母粒的应用范围；本发明的导电塑料母粒中还含有发泡剂，在塑料中发泡，提高了金属有机络合物接触的几率，从而提高了塑料制品的导电性能。
Description
技术领域
本发明涉及塑料母粒，更确切的说，是涉及一种导电塑料母粒及其制备方法以及该导电塑料母粒的用途。
背景技术
塑料母料(Plastic Master batch)是把塑料助剂超常量地载附于树脂中而制成的浓缩体；在制造塑料制品时，不必再加入该种塑料助剂，只需按比例加入这种带有超常量的母料即可。因此塑料母料是一种新型高分子材料加工专用料。品种多种多样，例如填充母料、色母料、阻燃母料、抗静电母料、耐磨母料、多功能母料等。
通常情况下，塑料制成的制品都是绝缘体，即不能导电，但是越来越多的实际应用中，需要塑料制品具有一定的导电性能，比如说，导电的塑料可以是一种具有良好抗静电性能的材料，或电磁波屏蔽材料。现有技术中，按照导电塑料的制作方法分类，可以分为结构型导电塑料和复合型导电塑料，结构型高分子导电材料主要有：(1)π共轭系高分子：如聚乙炔、(Sr)n、线型聚苯、层状高聚物等；(2)金属螯合物：如聚酮酞菁；(3)电荷移动型高分子络合物：如聚阳离子、CQ络合物。通常这类的高分子材料的生产成本高、工艺难度大，至今尚无大量生产。现有技术中广泛应用的导电高分子材料一般都是复合型高分子材料，其填充物质主要有金属分散系、炭黑系、有机络合物分散系；其中，炭黑系的填充料往往因为其黑色导致其应用受限，而且，导电炭黑填料不易加入(一般在35％以下)，且在基体中分散不均匀，体现不出导电炭黑优异的导电性能，更重要的是对基体物理性能的破坏较大，且易污染生产环境；而金属分散系填充到基体中后往往难以通过塑料熔融基础过程中的过滤器单元，导致过滤器的压力过大，往往无法正常生产或生产成本过高。
发明内容
针对现有技术中的问题，本发明的目的之一在于提供一种导电塑料母粒，确保塑料制品具备导电性能的同时，避免对塑料制品的颜色造成影响且避免对塑料制品生产过程中的过滤器造成过大的压力。
为了实现上述目的，本发明采用以下技术方案予以实现：一种导电塑料母粒，包括以下重量份的物质：聚酯树脂40-50份、过渡金属盐0.05-0.2份、含胺基和羟基的有机络合剂0.1-1份、发泡剂1-5份、表面活性剂2-5份、加工助剂0.1-2份。
本发明的技术要点在于：过渡金属与有机络合物反应生成金属有机络合物，该金属有机络合物以金属为中心原子，与有机配位体以配位键形成络合物，在聚酯树脂形成的制品中起到转移电荷的作用，同时，该金属有机络合物不会对聚酯熔融挤出过程中的过滤器造成过大的压力，对最终成品的颜色亦不会产生影响。
在导电塑料母粒使用到塑料制品中后，发泡剂促使塑料基体形成孔隙结构，金属有机络合物的可占用体积减小，提高了金属有机络合物在塑料基体中相互接触的几率，由此在不提高金属有机络合物总量的前提下提高了导电性能。
根据本发明，本发明中所述的过渡金属盐中的过渡金属为镍、钴、铜中的一种或至少两种的组合物。
进一步的，所述的过渡金属盐可以选自如硫酸镍、硝酸镍、硫酸铜、硝酸铜。
根据本发明，本发明中所述的含胺基和羟基的有机络合剂为三乙醇胺、N-甲基二乙醇胺，1-二甲胺基-2-丙醇，二丁基氨基乙醇中的一种。
根据本发明，本发明中所述的发泡剂包括无机发泡剂和有机发泡剂；进一步的，所述的无机发泡剂为碳酸盐；所述的碳酸盐为本领域技术人员所公的，如碳酸钙、碳酸镁、碳酸氢钠；所述的有机发泡剂为偶氮化合物、磺酰肼类化合物和亚硝基化合物。
表面活性剂能够降低材料的表面自由能，所述表面活性剂为非离子表面活性剂。进一步优选的，所述非离子表面活性剂为酯型表面活性剂、醚型表面活性剂、胺型表面活性剂、酰胺型表面活性剂及酯醚型表面活性剂中的至少一种。具体如下：酯型表面活性剂可以为山梨糖醇酐脂肪酸酯及聚氧乙烯脂肪酸酯等中的至少一种。醚型表面活性剂可以为聚氧乙烯烷基醇醚和聚氧乙烯烷基苯酚醚等中的至少一种。胺表面活性剂可以为聚氧乙烯脂肪胺等。酰胺表面活性剂可以为如聚氧乙烯酰胺等。酯醚表面活性剂可以为山梨糖醇酐脂肪酸酯聚氧乙烯醚型(吐温型)等。优选山梨糖醇酐脂肪酸酯、聚氧乙烯脂肪酸酯、聚氧乙烯脂肪胺、聚氧乙烯酰胺或聚氧乙烯醚，更加优选聚氧乙烯脂肪胺、聚氧乙烯酰胺或聚氧乙烯醚。其中所述的脂肪酸酯、脂肪胺中的脂肪是指C2-C4的直链烃。烷基醇醚、烷基苯酚醚中的烷基为C2-C4的直链烃，更优选的，所述表面活性剂为吐温80、吐温60、聚硅氧烷接枝聚醚化合物中的至少一种。
为了改善聚酯切片加工过程，所述的导电塑料母粒中还含有加工助剂，所述的加工助剂包括抗氧剂、交联剂中的一种或多种混合物。
进一步的，所述的抗氧剂在聚合物体系中少量存在即可实现延缓和抑制聚合物在热加工过程中的热氧化降解，延长聚合物的使用寿命。本发明对于所述的抗氧剂的种类不做特殊要求，为本领域技术人员所公知的，如芳香胺类抗氧剂、受阻酚类抗氧剂、辅助抗氧剂，具体的，如二苯胺、对苯二胺、二氢喹啉、2，6-三级丁基-4-甲基苯酚、双(3，5-三级丁基-4-羟基苯基)硫醚、四〔β-(3，5-三级丁基-4-羟基苯基)丙酸〕季戊四醇酯、双十二碳醇酯、双十四碳醇酯、双十八碳醇酯。
所述的交联剂在塑料中促使多个线型分子相互键合交联成网状结构的物质，促进和调节聚合物分子链间共价键或离子键的形成，提高聚酯切片和金属有机络合物的相容性。所述的交联剂为本领域技术人员所常知的，如过氧化二异丙苯、过氧化苯甲酰、二叔丁基过氧化物、过氧化氢二异丙苯。
本发明还提供了一种导电塑料母粒的制备方法，包括以下步骤：
(1)称取配方量的过渡金属盐、含胺基和羟基的有机络合剂、发泡剂、表面活性剂和加工助剂投入到高速混合机中混合均匀，然后和聚酯树脂切片通过失重称添加到双螺杆挤出机中进行充分混炼，均化得到熔融混合物，所述的双螺杆挤出机的加工温度为250-280℃，螺杆转速为200-600r/min；
(2)将步骤(1)中的熔融混合物通过溶体泵增压和过滤器过滤后得到熔融物；
(3)将步骤(2)中所得的熔融物拉条，通过水槽冷却，然后通过除水器除水，切粒，即得所述的导电母粒。
本发明还提供了一种该导电塑料母粒的用途，包括将所述的导电母粒添加到聚酯反射膜的辅层中，所述的聚酯反射膜包括设置在主层两侧的辅层。
现有技术中的抗静电型的聚酯反射膜的原理为在两侧的辅层(又称为表层)中添加抗静电剂，实际上是一种表面活性剂，在一定的湿度条件下，表面活性剂迁移到聚酯反射膜的表面，实现电荷转移，避免电荷在聚酯表层的堆积产生静电大的现象；这种聚酯反射膜在干燥的地区使用时，其抗静电性能变弱，通常无法满足使用要求，而本发明中提供的导电母粒，其导电原理为内部的金属有机络合物接触导电，不受外界湿度的影响，由此，改善了传统抗静电型聚酯反射膜在干燥区域抗静电性能弱的缺点。
本发明具有以下技术效果：
1、本发明提供的导电塑料母粒中含有金属有机络合物，避免了对塑料熔融后的过滤器产生过大的压力，同时该金属有机络合物无炭黑的颜色，提高了导电塑料母粒的应用范围；
2、本发明的导电塑料母粒中还含有发泡剂，在塑料中发泡，提高了金属有机络合物接触的几率，从而提高了塑料制品的导电性能。
具体实施方式
为了使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体实施例，进一步阐明本发明。
实施例1
一种导电塑料母粒，其组分配方如下：
聚酯树脂(中国仪征化纤有限公司生产的PET膜级切片，商品牌号为FG620) 45kg
硫酸镍 0.1kg
三乙醇胺 0.5kg
碳酸钠 3kg
山梨糖醇酐脂肪酸酯 3kg
二苯胺 0.5kg
过氧化氢二异丙苯 0.3kg
该导电塑料母粒的制备方法，包括以下步骤：
(1)称取配方量的硫酸镍、三乙醇胺、碳酸钠、山梨糖醇酐脂肪酸酯和二苯胺、过氧化氢二异丙苯投入到高速混合机中混合均匀，然后和聚酯树脂切片通过失重称添加到双螺杆挤出机中进行充分混炼，均化得到熔融混合物，所述的双螺杆挤出机的加工温度为270℃，螺杆转速为500r/min；
(2)将步骤(1)中的熔融混合物通过溶体泵增压和过滤器过滤后得到熔融物；
(3)将步骤(2)中所得的熔融物拉条，通过水槽冷却，然后通过除水器除水，切粒，即得所述的导电塑料母粒。
实施例2
一种导电塑料母粒，其组分配方如下：
聚酯树脂(中国仪征化纤有限公司生产的PET膜级切片，商品牌号为FG620) 40kg
硫酸铜 0.05kg
N-甲基二乙醇胺 0.1kg
碳酸镁 1kg
聚氧乙烯脂肪酸酯 2kg
对苯二胺 0.5kg
过氧化苯甲酰 0.8kg
该导电塑料母粒的制备方法，包括以下步骤：
(1)称取配方量的硫酸铜、N-甲基二乙醇胺、碳酸镁、聚氧乙烯脂肪酸酯和对苯二胺、过氧化苯甲酰投入到高速混合机中混合均匀，然后和聚酯树脂切片通过失重称添加到双螺杆挤出机中进行充分混炼，均化得到熔融混合物，所述的双螺杆挤出机的加工温度为275℃，螺杆转速为400r/min；
(2)将步骤(1)中的熔融混合物通过溶体泵增压和过滤器过滤后得到熔融物；
(3)将步骤(2)中所得的熔融物拉条，通过水槽冷却，然后通过除水器除水，切粒，即得所述的导电塑料母粒。
实施例3
一种导电塑料母粒，其组分配方如下：
聚酯树脂(中国仪征化纤有限公司生产的PET膜级切片，商品牌号为FG620) 50kg
硫酸镍 0.2kg
1-二甲胺基-2-丙醇 1kg
碳酸氢钠 5kg
聚氧乙烯酰胺 5kg
二氢喹啉 0.9kg
过氧化二异丙苯 1.0kg
该导电塑料母粒的制备方法，包括以下步骤：
(1)称取配方量的硫酸镍、1-二甲胺基-2-丙醇、碳酸氢钠、聚氧乙烯酰胺和二氢喹啉、过氧化二异丙苯投入到高速混合机中混合均匀，然后和聚酯树脂切片通过失重称添加到双螺杆挤出机中进行充分混炼，均化得到熔融混合物，所述的双螺杆挤出机的加工温度为265℃，螺杆转速为300r/min；
(2)将步骤(1)中的熔融混合物通过溶体泵增压和过滤器过滤后得到熔融物；
(3)将步骤(2)中所得的熔融物拉条，通过水槽冷却，然后通过除水器除水，切粒，即得所述的导电塑料母粒。
将实施例1-3所得的导电塑料母粒按3％的添加量到聚酯反射膜的辅层中，与传统的添加有3％抗静电剂的聚酯反射膜在不同湿度下测试表面电阻，记录到表1中。
表1实施例1-3对应的聚酯反射膜的抗静电性能
由上表数据可以看出，传统的添加有抗静电剂的聚酯反射膜随着湿度的降低，其表面电阻是增大的，在湿度38％RH时表面电阻为1012.5Ω，无法满足抗静电的要求，而本发明提供的导电塑料母粒添加的聚酯反射膜具有优异且稳定的抗静电性能。
以上显示和描述了本发明的基本原理、主要特征和本发明的特点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明的范围内。本发明要求保护的范围由所附的权利要求书及其等效物界定。
Claims (8)
1.一种导电塑料母粒，其特征在于：包括以下重量份的物质：聚酯树脂40-50份、过渡金属盐0.05-0.2份、含胺基和羟基的有机络合剂0.1-1份、发泡剂1-5份、表面活性剂2-5份、加工助剂0.1-2份。
2.根据权利要求1所述的导电塑料母粒，其特征在于：所述的过渡金属盐中的过渡金属为镍、钴、铜中的一种或至少两种的组合物。
3.根据权利要求1所述的导电塑料母粒，其特征在于：所述的含胺基和羟基的有机络合剂为三乙醇胺、N-甲基二乙醇胺，1-二甲胺基-2-丙醇，二丁基氨基乙醇中的一种。
4.根据权利要求1所述的导电塑料母粒，其特征在于：所述的发泡剂包括无机发泡剂和有机发泡剂；和/或
所述的无机发泡剂为碳酸盐；
所述的有机发泡剂为偶氮化合物、磺酰肼类化合物和亚硝基化合物。
5.根据权利要求1所述的导电塑料母粒，其特征在于：所述的加工助剂包括抗氧剂、交联剂中的一种或多种混合物。
6.一种如权利要求1-5任意一项所述的导电塑料母粒的制备方法，其特征在于：包括以下步骤：
(1)称取配方量的过渡金属盐、含胺基和羟基的有机络合剂、发泡剂、表面活性剂和加工助剂投入到高速混合机中混合均匀，然后和聚酯树脂切片通过失重称添加到双螺杆挤出机中进行充分混炼，均化得到熔融混合物；
(2)将步骤(1)中的熔融混合物通过溶体泵增压和过滤器过滤后得到熔融物；
(3)将步骤(2)中所得的熔融物拉条，通过水槽冷却，然后通过除水器除水，切粒，即得所述的导电母粒。
7.根据权利要求6所述的导电塑料母粒的制备方法，其特征在于：在步骤(1)中，所述的双螺杆挤出机的加工温度为250-280℃，螺杆转速为200-600r/min。
8.一种如权利要求1-5任意一项所述的导电塑料母粒的用途，其特征在于：将所述的导电母粒添加到聚酯反射膜的辅层中，所述的聚酯反射膜包括设置在主层两侧的辅层。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710743574.1A CN107418167A (zh) | 2017-08-25 | 2017-08-25 | 一种导电塑料母粒及其制备方法和用途 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710743574.1A CN107418167A (zh) | 2017-08-25 | 2017-08-25 | 一种导电塑料母粒及其制备方法和用途 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107418167A true CN107418167A (zh) | 2017-12-01 |
Family
ID=60434426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710743574.1A Pending CN107418167A (zh) | 2017-08-25 | 2017-08-25 | 一种导电塑料母粒及其制备方法和用途 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107418167A (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114656713A (zh) * | 2021-12-29 | 2022-06-24 | 高邮市金国电缆材料厂有限公司 | 一种高导电聚烯烃护套料及其制备方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1641070A (zh) * | 2004-01-13 | 2005-07-20 | 长沙力元新材料股份有限公司 | 非金属基材表面化学镀覆金属的方法及其采用的前处理体系 |
| CN1730474A (zh) * | 2005-08-19 | 2006-02-08 | 华南理工大学 | 一种有机金属化合物的制备方法和抗静电母粒的制备方法 |
| CN102702693A (zh) * | 2012-06-05 | 2012-10-03 | 宁波长阳科技有限公司 | 一种抗静电母粒及其制备方法 |
-
2017
- 2017-08-25 CN CN201710743574.1A patent/CN107418167A/zh active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1641070A (zh) * | 2004-01-13 | 2005-07-20 | 长沙力元新材料股份有限公司 | 非金属基材表面化学镀覆金属的方法及其采用的前处理体系 |
| CN1730474A (zh) * | 2005-08-19 | 2006-02-08 | 华南理工大学 | 一种有机金属化合物的制备方法和抗静电母粒的制备方法 |
| CN102702693A (zh) * | 2012-06-05 | 2012-10-03 | 宁波长阳科技有限公司 | 一种抗静电母粒及其制备方法 |
Non-Patent Citations (3)
| Title |
|---|
| 江苏无锡国营湖光仪器厂: "《光学高速精磨高速抛光的化学机理》", 30 June 1979 * |
| 涂思龙等: "《食品医药有机化工产品分析测试大全（上）》", 31 May 2000 * |
| 聂恒凯: "《橡胶材料与配方》", 31 July 2004 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114656713A (zh) * | 2021-12-29 | 2022-06-24 | 高邮市金国电缆材料厂有限公司 | 一种高导电聚烯烃护套料及其制备方法 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101864141B (zh) | 一种改性的abs抗静电材料及其制备方法 | |
| CN102816414B (zh) | 一种高耐热阻燃增强pet组合物及其制备方法 | |
| CN105175924A (zh) | 一种抗静电母粒和含有该母粒的pc合金及其制备方法 | |
| CN105037952B (zh) | 一种聚丙烯泡沫组合物及其制备方法和应用 | |
| CN103724971A (zh) | 一种透明无卤低烟阻燃聚碳酸酯复合材料及其制备方法 | |
| CN106189126B (zh) | 一种高热变形温度低成型周期阻燃增强pet材料及制备方法 | |
| CN103073819A (zh) | 用于超薄壁半硬质聚氯乙烯电缆材料及其制备工艺 | |
| CN103214802B (zh) | 一种聚酯纤维导电母粒预分散体及其制备方法 | |
| CN103113732A (zh) | 一种导电高分子复合材料及其制备方法 | |
| CN103351564A (zh) | 载带用导电聚苯乙烯塑料及其制备方法 | |
| CN102532839A (zh) | 一种高性能导电聚碳酸酯材料及其制备方法 | |
| CN109721921A (zh) | 一种耐油高冲击as/pbt/pc合金材料及其制备方法 | |
| CN102643480A (zh) | 防静电合金复合材料、制备方法 | |
| CN104194145B (zh) | 一种纳米改性环保无卤阻燃聚丙烯及其制备方法 | |
| CN102924796B (zh) | 一种改性聚乙烯树脂及其制备方法 | |
| CN107418167A (zh) | 一种导电塑料母粒及其制备方法和用途 | |
| CN101186730A (zh) | 环保型改性母粒及其制备方法 | |
| CN109593317A (zh) | 高阻燃抗静电abs复合材料及其制备方法 | |
| CN101914250B (zh) | 环保型高流动性高热稳定性改性聚氯乙烯母粒的制备方法 | |
| CN101824215B (zh) | 一种应用于喇叭网的聚碳酸酯薄膜及制造方法 | |
| CN114274639A (zh) | 一种多层共挤透明高抗冲抗静电聚碳酸酯复合材料及其制备方法 | |
| CN112300554B (zh) | 一种碳纳米管增强激光打标的阻燃聚碳酸酯及其应用 | |
| CN104672692A (zh) | 一种聚乙烯发泡母料及其制备方法 | |
| CN114634674A (zh) | 一种选择性激光烧结用导电聚丙烯粉末及其制备方法 | |
| CN119505341A (zh) | 一种可发性聚苯乙烯用涂层剂及其制备方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171201 |
|
| RJ01 | Rejection of invention patent application after publication |