CN100547029C - A kind of unsaturated resin composition, and preparation method thereof with its using method - Google Patents
A kind of unsaturated resin composition, and preparation method thereof with its using method Download PDFInfo
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- CN100547029C CN100547029C CNB2007100216627A CN200710021662A CN100547029C CN 100547029 C CN100547029 C CN 100547029C CN B2007100216627 A CNB2007100216627 A CN B2007100216627A CN 200710021662 A CN200710021662 A CN 200710021662A CN 100547029 C CN100547029 C CN 100547029C
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- epoxy
- resin composition
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- ester
- unsaturated
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- 239000011342 resin composition Substances 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 229920005989 resin Polymers 0.000 claims abstract description 39
- 239000011347 resin Substances 0.000 claims abstract description 39
- 239000000463 material Substances 0.000 claims abstract description 36
- 230000000903 blocking effect Effects 0.000 claims abstract description 29
- 238000012856 packing Methods 0.000 claims abstract description 23
- 229920006305 unsaturated polyester Polymers 0.000 claims abstract description 10
- 239000000945 filler Substances 0.000 claims abstract description 7
- 239000003999 initiator Substances 0.000 claims abstract description 5
- 150000002978 peroxides Chemical class 0.000 claims abstract description 5
- 239000000049 pigment Substances 0.000 claims abstract description 4
- 239000004593 Epoxy Substances 0.000 claims description 33
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 26
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 24
- -1 phthalic acid allyl ester Chemical class 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 20
- 238000003756 stirring Methods 0.000 claims description 19
- 239000003822 epoxy resin Substances 0.000 claims description 18
- 229920000647 polyepoxide Polymers 0.000 claims description 18
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinyl group Chemical group C1(O)=CC(O)=CC=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 claims description 14
- 150000002148 esters Chemical class 0.000 claims description 13
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical group C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 claims description 12
- 239000004568 cement Substances 0.000 claims description 11
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 9
- 239000007822 coupling agent Substances 0.000 claims description 8
- 239000013530 defoamer Substances 0.000 claims description 8
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical group CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 8
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 7
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 7
- 229920006337 unsaturated polyester resin Polymers 0.000 claims description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 6
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 6
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 claims description 6
- 125000003700 epoxy group Chemical group 0.000 claims description 6
- XNGIFLGASWRNHJ-UHFFFAOYSA-N o-dicarboxybenzene Natural products OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 claims description 6
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 238000005187 foaming Methods 0.000 claims description 5
- 239000003112 inhibitor Substances 0.000 claims description 5
- 230000003647 oxidation Effects 0.000 claims description 5
- 238000007254 oxidation reaction Methods 0.000 claims description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 4
- 239000006096 absorbing agent Substances 0.000 claims description 4
- 229920001577 copolymer Polymers 0.000 claims description 4
- 229960002380 dibutyl phthalate Drugs 0.000 claims description 4
- NWVVVBRKAWDGAB-UHFFFAOYSA-N p-methoxyphenol Chemical compound COC1=CC=C(O)C=C1 NWVVVBRKAWDGAB-UHFFFAOYSA-N 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 229910000077 silane Inorganic materials 0.000 claims description 4
- JHPBZFOKBAGZBL-UHFFFAOYSA-N (3-hydroxy-2,2,4-trimethylpentyl) 2-methylprop-2-enoate Chemical compound CC(C)C(O)C(C)(C)COC(=O)C(C)=C JHPBZFOKBAGZBL-UHFFFAOYSA-N 0.000 claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
- CTKINSOISVBQLD-UHFFFAOYSA-N Glycidol Chemical compound OCC1CO1 CTKINSOISVBQLD-UHFFFAOYSA-N 0.000 claims description 3
- 125000002723 alicyclic group Chemical group 0.000 claims description 3
- 150000001412 amines Chemical group 0.000 claims description 3
- 125000003118 aryl group Chemical group 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 150000005846 sugar alcohols Polymers 0.000 claims description 3
- 150000003512 tertiary amines Chemical class 0.000 claims description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 230000004913 activation Effects 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- 229920005601 base polymer Polymers 0.000 claims description 2
- 150000004678 hydrides Chemical class 0.000 claims description 2
- 235000012204 lemonade/lime carbonate Nutrition 0.000 claims description 2
- 125000005375 organosiloxane group Chemical group 0.000 claims description 2
- 150000004714 phosphonium salts Chemical class 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 229960001866 silicon dioxide Drugs 0.000 claims description 2
- 235000012239 silicon dioxide Nutrition 0.000 claims description 2
- UZUODNWWWUQRIR-UHFFFAOYSA-L disodium;3-aminonaphthalene-1,5-disulfonate Chemical compound [Na+].[Na+].C1=CC=C(S([O-])(=O)=O)C2=CC(N)=CC(S([O-])(=O)=O)=C21 UZUODNWWWUQRIR-UHFFFAOYSA-L 0.000 claims 1
- 239000012784 inorganic fiber Substances 0.000 claims 1
- 125000001302 tertiary amino group Chemical group 0.000 claims 1
- 239000012745 toughening agent Substances 0.000 claims 1
- 230000032683 aging Effects 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000002929 anti-fatigue Effects 0.000 abstract description 2
- 239000012752 auxiliary agent Substances 0.000 abstract description 2
- 238000012797 qualification Methods 0.000 description 18
- 230000002159 abnormal effect Effects 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 9
- 238000012360 testing method Methods 0.000 description 8
- 230000008859 change Effects 0.000 description 7
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 6
- 239000006229 carbon black Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 230000010412 perfusion Effects 0.000 description 5
- 238000004382 potting Methods 0.000 description 5
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 5
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229920004935 Trevira® Polymers 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 238000010792 warming Methods 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- HNNQYHFROJDYHQ-UHFFFAOYSA-N 3-(4-ethylcyclohexyl)propanoic acid 3-(3-ethylcyclopentyl)propanoic acid Chemical compound CCC1CCC(CCC(O)=O)C1.CCC1CCC(CCC(O)=O)CC1 HNNQYHFROJDYHQ-UHFFFAOYSA-N 0.000 description 3
- OUUQCZGPVNCOIJ-UHFFFAOYSA-M Superoxide Chemical compound [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 description 3
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- RWXMAAYKJDQVTF-UHFFFAOYSA-N 2-(2-hydroxyethoxy)ethyl prop-2-enoate Chemical compound OCCOCCOC(=O)C=C RWXMAAYKJDQVTF-UHFFFAOYSA-N 0.000 description 2
- QNYBOILAKBSWFG-UHFFFAOYSA-N 2-(phenylmethoxymethyl)oxirane Chemical compound C1OC1COCC1=CC=CC=C1 QNYBOILAKBSWFG-UHFFFAOYSA-N 0.000 description 2
- WFUGQJXVXHBTEM-UHFFFAOYSA-N 2-hydroperoxy-2-(2-hydroperoxybutan-2-ylperoxy)butane Chemical compound CCC(C)(OO)OOC(C)(CC)OO WFUGQJXVXHBTEM-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 239000004342 Benzoyl peroxide Substances 0.000 description 2
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- 239000004902 Softening Agent Substances 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 2
- 235000019400 benzoyl peroxide Nutrition 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- GIWKOZXJDKMGQC-UHFFFAOYSA-L lead(2+);naphthalene-2-carboxylate Chemical compound [Pb+2].C1=CC=CC2=CC(C(=O)[O-])=CC=C21.C1=CC=CC2=CC(C(=O)[O-])=CC=C21 GIWKOZXJDKMGQC-UHFFFAOYSA-L 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- KCTAWXVAICEBSD-UHFFFAOYSA-N prop-2-enoyloxy prop-2-eneperoxoate Chemical compound C=CC(=O)OOOC(=O)C=C KCTAWXVAICEBSD-UHFFFAOYSA-N 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- MRIKSZXJKCQQFT-UHFFFAOYSA-N (3-hydroxy-2,2-dimethylpropyl) prop-2-enoate Chemical compound OCC(C)(C)COC(=O)C=C MRIKSZXJKCQQFT-UHFFFAOYSA-N 0.000 description 1
- KUDUQBURMYMBIJ-UHFFFAOYSA-N 2-prop-2-enoyloxyethyl prop-2-enoate Chemical compound C=CC(=O)OCCOC(=O)C=C KUDUQBURMYMBIJ-UHFFFAOYSA-N 0.000 description 1
- OCIFJWVZZUDMRL-UHFFFAOYSA-N 6-hydroxyhexyl prop-2-enoate Chemical compound OCCCCCCOC(=O)C=C OCIFJWVZZUDMRL-UHFFFAOYSA-N 0.000 description 1
- AZOWAZWIDBFJDK-UHFFFAOYSA-N C(CCC)[Sn].C(CCCCCCCCCCC)(=O)O Chemical compound C(CCC)[Sn].C(CCCCCCCCCCC)(=O)O AZOWAZWIDBFJDK-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- DAKWPKUUDNSNPN-UHFFFAOYSA-N Trimethylolpropane triacrylate Chemical compound C=CC(=O)OCC(CC)(COC(=O)C=C)COC(=O)C=C DAKWPKUUDNSNPN-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical group C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 1
- 239000004841 bisphenol A epoxy resin Substances 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- IFDVQVHZEKPUSC-UHFFFAOYSA-N cyclohex-3-ene-1,2-dicarboxylic acid Chemical compound OC(=O)C1CCC=CC1C(O)=O IFDVQVHZEKPUSC-UHFFFAOYSA-N 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000006253 efflorescence Methods 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000016507 interphase Effects 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229940065472 octyl acrylate Drugs 0.000 description 1
- ANISOHQJBAQUQP-UHFFFAOYSA-N octyl prop-2-enoate Chemical compound CCCCCCCCOC(=O)C=C ANISOHQJBAQUQP-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229920001485 poly(butyl acrylate) polymer Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000011863 silicon-based powder Substances 0.000 description 1
- 239000004590 silicone sealant Substances 0.000 description 1
- WSFQLUVWDKCYSW-UHFFFAOYSA-M sodium;2-hydroxy-3-morpholin-4-ylpropane-1-sulfonate Chemical compound [Na+].[O-]S(=O)(=O)CC(O)CN1CCOCC1 WSFQLUVWDKCYSW-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- UFDHBDMSHIXOKF-UHFFFAOYSA-N tetrahydrophthalic acid Natural products OC(=O)C1=C(C(O)=O)CCCC1 UFDHBDMSHIXOKF-UHFFFAOYSA-N 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Landscapes
- Sealing Material Composition (AREA)
Abstract
The invention provides a kind of unsaturated resin composition, its preparation method and as the using method of the packing material of railway plate-type slag-free orbit convex blocking platform, this unsaturated resin composition is a main component with unsaturated polyester, pigment, filler, peroxide initiator and other auxiliary agents, mainly as the packing material of railway plate-type slag-free orbit convex blocking platform.Prepared unsaturated resin composition cost is lower, has good construction technology, and the resin after the curing has suitable elasticity and comprehensive mechanical performance to cement-bonded good, and UV resistant irradiation, wet and heat ageing resistant, antifatigue.
Description
Technical field
The present invention relates to a kind of chemical materials, and preparation method thereof with its using method, especially a kind of unsaturated resin composition, and preparation method thereof with its using method.
Background technology
Railway particularly the development of high-speed railway be solve that the national economy high speed development sharply increases logistics, the stream of people and energy shortage between contradiction, reduce the effective way of transportation cost, but along with train running speed improves constantly, the ballast aggregate efflorescence of ballasted track and the speed of railway roadbed accumulated deformation are accelerated thereupon, must satisfy the requirement of high-speed railway to circuit high ride, high stability by track structure reinforcement and frequent maintenance work.Compare with ballasted track, ballastless track has the significantly outstanding advantage of minimizing of trajectory stability, rigidity homogeneity and good endurance, ride comfort height, maintenance load.Therefore, from the early sixties in last century, the countries in the world railway is carried out with monoblock type in succession or is solidified the systematic study that railway roadbed substitutes all kinds of ballastless track structures of bulk solid ballast aggregate, and some countries have popularized ballastless track in an all-round way and used as the main track structure pattern of high-speed railway.
On high-speed railway, use ballastless track, with Japan, Germany is the most extensive.Wherein Japanese the Shinkansen plate-type slag-free orbit pattern be up to now working time the longest, lay the longest plate-type slag-free orbit of mileage.China's ballastless track construction last century the nineties begin design and build with test, it is the dog river grand bridge (straight line) of 741m and two what grand bridge (curve) examination bed board formula track that length is 740m that Qinhuangdao Shenyang Special Passenger Line in 1999 is selected length, in the June, 2003 and the end of the year 2003 are again in the examination shop of having carried out slab track in No. 2 tunnels of cobble mouth, bosom, Chongqing, finish the construction of the line 13.6km ballastless track comprehensive test section that changes then the end of the year 2006, and carried out the operation that is open to traffic of speed per hour 250km, open new page on the railway construction in China history.
Plate-type slag-free orbit is made up of ready-formed track plate, concrete bed and marginal CA filled with mortar layer, establishes convex blocking platform between 2 blocks of track plates.For slab track, the concrete convex blocking platform that the track plate is played position-limiting action directly bears longitudinal force and the transverse force that is delivered to sub rail foundation by rail, comprising: the longitudinal force that the interphase interaction of beam rail produces, the track plate contractility that temperature variation causes, horizontal drag, starting and the damping force of track, the horizontal force between wheel track etc.Except above-mentioned mechanical effect, the packing material around the convex blocking platform, also need bear expose to the sun and rain, stress that environment such as ultraviolet ray produces is with aging, easier destruction.Because the complicacy of convex blocking platform Working environment and to the diversity of performance requriements, require packing material under condition of different temperatures, all cement structures spare to be had good cohesiveness, with transmitted load, and have suitable elasticity and do not produce big deformation and cracking to bear the external force effect.In addition, under all temps condition, must consider that also it uses manufacturability, but suitable working viscosity and usage period and curing speed, more than every performance requriements do not obtain in the prior art satisfying well.Packing material around the convex blocking platform, what Japan adopted in early days is the CA mortar, through having disrepair phenomenon after the operation after a while, use the synthetic resins material substitution CA mortar of intensity height, elasticity and good endurance afterwards instead, used synthetic resins mainly is urethane resin.
Though it is urethane resin has favorable elasticity and splitting resistance as the convex blocking platform potting resin, not so good to the bond effect of cement.The more scabrous processing performance that is to use operation will be reacted generation CO because urethane resin, is met water to water vapor sensitive
2, a large amount of bubbles appear easily, influence the compactness and the homogeneity of potting resin.In the open air under the execution conditions, can not use heating cure shelter isocyanate and can only be in ambient cure, the cement product is difficult to drying, steam is difficult to get rid of, and brings very big difficulty to construction.In order to reduce the generation of bubble, often promotor is quickened gel and the solidified way realizes by adding, but the promotor add-on also is difficult to hold, and it is bigger that its consumption is influenced by temperature, add-on very little, then set time is long, foaming is serious, and add-on has little time to use with regard to gel at most.
Except that urethane resin, also can adopt the packing material of Resins, epoxy as the plate-type slag-free orbit convex blocking platform.Compare with urethane resin, it uses manufacturability and all more excellent to the cohesive force of cement, but the ordinary epoxy resin cured article is more crisp hard, Young's modulus is too high, does not meet retaining platform packing material and has certain elastic requirement, though can produce certain elasticity by adding softening agent or toughner, but as time passes, softening agent or toughner may be moved to the surface owing to itself do not participate in curing reaction, and resin becomes fragility again.
In addition, contain the two keys of a large amount of phenyl ring in common polyurethane resin and the ordinary epoxy resin molecular structure, can cause chain rupture under long-term uviolizing, cause resin-oatmeal to melt and split, bring hidden danger for railway operation steady in a long-term, maintenance cost increases.
Summary of the invention
Goal of the invention: technical problem to be solved by this invention is the deficiency at above-mentioned two kinds of potting resins, a kind of unsaturated resin composition is provided, packing material as railway plate-type slag-free orbit convex blocking platform, cost is descended, and satisfy fully that packing material is ageing-resistant, antifatigue, strong and have over-all properties requirements such as certain elasticity and compressive strength to cement-bonded power, and have construction technology performance preferably.
Another technical problem to be solved by this invention provides the preparation method of above-mentioned unsaturated resin composition.
Another technical problem to be solved by this invention provides the using method of above-mentioned unsaturated resin composition as the packing material of railway plate-type slag-free orbit convex blocking platform.
Technical scheme: the technical scheme that the present invention provides for solving the problems of the technologies described above is as follows:
A kind of unsaturated resin composition, said composition divide A, B two classes to pack respectively, and category-A is counted composed of the following components by weight: 100 parts of unsaturated polyesters, 1～10 part of pigment, 0～300 part of filler, 0～100 part of activity or non-activated thinner, 0～50 part of active or nonactive toughner, 0～5 part of UV light absorber, 0～5 part in oxidation inhibitor, 0～2 part of flow agent, 0～2 part of defoamer, 0～5 part of coupling agent, 0～10 part of fiber reinforced material; Category-B is counted composed of the following components by weight: 100 parts of peroxide initiators, 1～20 part of catalyzer, 0～200 part of toughner; And the mass ratio of A and B is 100: 1～100: 40.
Above-mentioned unsaturated resin composition, described unsaturated polyester are one or more the mixture in acrylate copolymer, Voncoat R 3310, unsaturated polyester resin, the acrylic acid epoxy ester resin, being used of preferred multiple unsaturated polyester.
Aforesaid propylene acid epoxy ester resin, can obtain by following its preparation method: under 50～150 ℃, 's 1: 0.5～1: 2.0 mixed with acrylic or methacrylic acid and Resins, epoxy by carboxyl and epoxy group(ing) mol ratio, add weight and account for 0.1～2% stopper that 0～5% catalyzer of acrylic or methacrylic acid and Resins, epoxy gross weight and weight account for acrylic or methacrylic acid and Resins, epoxy gross weight, react and form acrylic acid epoxy ester after 1～10 hour, add weight again and account for 20～100% vinylbenzene of acrylic acid epoxy ester weight, vinyl toluene, acrylate, methacrylic ester or low viscosity epoxy acrylate dilute, and dilution back resin viscosity is 1000～50000mpa.s25 ℃.Wherein said Resins, epoxy is one or more the mixture in alicyclic Racemic glycidol ether type epoxy, alicyclic glycidyl ester type epoxy resin, aliphatic glycidyl ether type Resins, epoxy, aliphatic glycidyl ester type epoxy resin, aromatic glycidyl ether type Resins, epoxy and the aromatic series glycidyl ester type epoxy resin, as liquid bisphenol A Resins, epoxy, hydrogenated bisphenol A epoxy resin.Described catalyzer be tertiary amine, quaternary amine, triphenylphosphine or season phosphonium salt, described stopper is Resorcinol or MEHQ.
Above-mentioned unsaturated resin composition, wherein pigment is carbon black or titanium dioxide.
Above-mentioned unsaturated resin composition, wherein filler is silicon-dioxide, aluminium sesquioxide or lime carbonate, can also add short glass fiber or polymeric amide, trevira.The effect that adds filler also can be played the effect of the volumetric shrinkage that reduces the unsaturated polyester solidification process except that the production cost that reduces unsaturated resin composition, bat wool also can be used as framework material in composition strengthens, and prevents that cracking from appearring in resin combination in life-time service.Preferred 50～100 parts of filling adding amount, granularity is 100～2000 orders, preferred 200～800 orders.
Above-mentioned unsaturated resin composition, wherein reactive thinner and toughner are low viscosity acrylate, phthalic acid allyl ester or vinyl monomer, as dibasic alcohol acrylate, polyalcohol acrylate, vinylbenzene, vinyl toluene etc.Non-activated thinner and toughner are phthalic acid ester.
Above-mentioned unsaturated resin composition, wherein UV light absorber is benzophenone analog derivative such as UV531 etc., preferred 0.5～1.5 part of add-on.
Above-mentioned unsaturated resin composition, wherein oxidation inhibitor is sterically hindered phenol or phosphorous acid ester, preferred 1～2 part of add-on.
Above-mentioned unsaturated resin composition, wherein flow agent is acrylate or organo-siloxane base polymer, preferred 0.1～0.5 part of add-on.
Above-mentioned unsaturated resin composition, wherein defoamer is the silicane defoamer, preferred 0.1～0.5 part of add-on.
Above-mentioned unsaturated resin composition, wherein coupling agent is end amino containing silane, epoxy radicals silicone hydride or titanate coupling agent, preferred 1～2 part of add-on.
Above-mentioned unsaturated resin composition, wherein fiber reinforced material is the fibrous or netted cloth of organic or inorganic, and wherein the organic fibre fiber reinforced material is trevira or tynex, and the inorganic fibre strongthener is glass fibre or carbon fiber.
Above-mentioned unsaturated resin composition, wherein peroxide initiator is the organo-peroxide of 10～80 ℃ of activation temperatures, as benzoyl peroxide, superoxide pimelinketone, superoxide methylethylketone etc.
Above-mentioned unsaturated resin composition, wherein catalyzer is tertiary amine such as triethylamine, organic metal salt such as naphthenic acid (sad) cobalt, naphthenic acid (sad) lead, naphthenic acid (sad) zinc etc.
Above-mentioned unsaturated resin composition, its preparation method may further comprise the steps:
1, under 5～180 ℃, under 10～3000 rev/mins of stirring velocitys, category-A material all components was mixed 0.1～10 hour, the packing back is as category-A.In the actual production, available enamel reaction stirring tank, stainless steel reaction stirring tank, high speed dispersor or three-roll grinder mix category-A material all components, and stirring back formation viscosity is the thick liquid of 2000～80000mpa.s, and the packing back is as category-A.Preferred high speed dispersor mixes, and also can mix earlier at reaction stirring tank or high speed dispersor, disperses then better effects if at three-roll grinder then.
2, the category-B all components was fully mixed 1～10 minute at ambient temperature, the packing back is as category-B.
Above-mentioned unsaturated resin composition, its using method as the packing material of railway plate-type slag-free orbit convex blocking platform may further comprise the steps:
1, the preparation before the perfusion: foreign material such as the rubbish around the removing shelves platform, sand, mud, dry moisture with dried cloth.Around convex retaining platform, the blown polyurethane materials template that prevents resin leakage is set below the track plate.Paste demoulding adhesive tape on the foaming template of using in the side, be unlikely to be bonded on the template after making resin solidification.For preventing that the inhibition because of oxygen in the air causes surfaces of tacky and resin trickling when bend keeps off the platform casting and constructing in the unsaturated polyester solidification process, at the both sides of retaining platform and track plate circular clearance upper surface coating silicone sealant, then sealing plate is covered the circular clearance between track plate and convex blocking platform, and apply the pressure of 0～1MP, make its sealing, reserve cross section 10～30% areas as the sprue gate at the higher end of bend retaining platform.This sealing plate available metal or non-metallic material are made, coating silane or wax class releasing agent on the plate, and the plate width can cover circular clearance between retaining platform and track plate at least, to have more 10～50mm for well.
2, the stirring of resin with mix: the category-A material is fully stirred (available hand electric stirrer), adds the category-B material then, mix to stir and to make it to mix in 5～15 minutes.
3, resin dosing equipment: should guarantee during perfusion that the template periphery of setting up around the convex retaining platform seals, and does not have and leaks.For making convex retaining platform track plate on every side not be subjected to resin stain, should cover with polyethylene film.Should be slowly during perfusion, inject continuously, prevent to bring into air, guarantee that perfusion is closely knit, until perfusion till keep off platform and be full of.
4, the demoulding and aftertreatment: be cured under the room temperature condition, generally in external temperature more than 20 ℃, pouring into after 7～8 hours is collapsible die.Wiped by the available acetone in the dirty place of resin after the demoulding, cured portion is wiped off with cutter, and cleaning is clean.
Beneficial effect: the invention provides a kind of unsaturated resin composition that can be used for railway plate-type slag-free orbit convex blocking platform packing material, said composition has bonds well power, good UV resistant irradiation, wet and heat ageing resistant, resistance to chemical attack to cement components, and have certain elasticity and physical strength, it is the compaction material of the convex blocking platform of at present more excellent railway plate-type slag-free orbit, and the preparation method of said composition is simple to operate, cost is low, is easy to industrialization.
Embodiment
The invention will be further described below by embodiment.
Embodiment 1:
In 1 liter of there-necked flask, add alicyclic Racemic glycidol ether type epoxy JEw-0121 (Changhu Jiafa chemistry Co., Ltd.'s production) 300g, JEw-0112 (Changhu Jiafa chemistry Co., Ltd.'s production) 200g, triphenylphosphine 2.5g, Resorcinol 1g, stirring is warming up to 80～100 ℃, dropwise addition of acrylic acid 194g, carboxyl and epoxy group(ing) mol ratio 1: 1.05, under 80～100 ℃, keep reaction 5 hours, lower the temperature 40～50 ℃, tested viscosity 15000mpa.s25 ℃, oxirane value 0.05mol/100g, acid number 8mgKOH/g is designated as acrylic acid epoxy resin 1.
In 1 liter of there-necked flask, add bisphenol A type epoxy resin DYD-128 (Dalian is changed chemical company together and produced) 500g, triphenylphosphine 2.5g, Resorcinol 1g stirs and is warming up to 80～100 ℃, dropwise addition of acrylic acid 196g, carboxyl and epoxy group(ing) mol ratio 1: 1.05 are kept reaction 5 hours at 80～100 ℃, are cooled to 80 ℃ of dischargings, tested viscosity is 23000mpa.s40 ℃, oxirane value 0.03mol/100g, acid number 3mgKOH/g is designated as acrylic acid epoxy resin 2.
Add C12-C14 Fatty Alcohol(C12-C14 and C12-C18) glycidyl ether JX-015 (Changhu Jiafa chemistry Co., Ltd.'s production) 500g at 1 liter of there-necked flask, triphenylphosphine 2.5g, Resorcinol 1g, stirring is warming up to 80～100 ℃, and dropwise addition of acrylic acid 116g keeps reaction 6 hours under 80～100 ℃, being cooled to 40～50 ℃ of tested viscosity is 280mpa.s25 ℃, oxirane value 0.04mol/100g, acid number 7mgKOH/g is designated as reactive thinner 1.
Add benzyl glycidyl ether JX-011 (Changhu Jiafa chemistry Co., Ltd.'s production) 500g at 1 liter three mouthfuls, triphenylphosphine 2.5g. Resorcinol 1g, stirring is warming up to 80～100 ℃, dropwise addition of acrylic acid 168g, keep reaction 6 hours under 80～100 ℃, being cooled to 40～50 ℃ of tested viscosity is 420mpa.s25 ℃, oxirane value 0.04mol/100g, acid number 8mgKOH/g is designated as reactive thinner 2.
Press table 1 with above-mentioned different acrylic acid epoxy resins, reactive thinner, auxiliary agent and filler etc., be added to high speed dispersor, under 50～70 ℃, 1000 rev/mins mixed 1 hour, were cooled to 30～40 ℃ pack, and as category-A, the category-A viscosity that makes sees Table 1.
Get methylethyl ketone peroxide 100g, lead naphthenate (lead content 3%) 5g, butyl phthalate 100g at room temperature stirred 5 minutes, constituted category-B behind the mixing.
The category-A of table 1 embodiment 1 is formed * *
* 1---15mpa.s25 ℃ of diglycol ethylene acrylate viscosity, * 2---and 210mpa.s25 ℃ of all data units of * * of Viscoat 295 viscosity are mass fraction.
Exsiccant cement retaining platform is cleaned out, the blown polyurethane materials that prevents resin leakage is set below the track plate around convex blocking platform, paste demoulding paper tape on the foaming template of using in the side, coat seal gum at convex blocking platform and both sides, track plate circular clearance cement face, and the pressure by applying 0～1Mpa lives circular clearance between track plate and convex blocking platform with the sealing plate press seal, reserves the area in cross section 10% as the sprue gate at the higher end of bend retaining platform.This sealing plate available iron is made, coating silicane releasing agent on the plate, and the plate width has more circular clearance 10mm between retaining platform and track plate.
Get above-mentioned category-A 500g, category-B 50g at room temperature mixes stirring 5～8 minutes, pour into a mould from the sprue gate, but A, B mix the back viscosity usage period, gel time reaches 25～30 ℃ of self-vulcanizings 7 days, and the result who tests by The Ministry of Railway of the People's Republic of China, MOR's " line plate-type slag-free orbit convex blocking platform potting resin technical qualification then change " after the demoulding relatively sees Table 2.
Embodiment 2:
In 1 liter of there-necked flask of band fractional column, electrically heated, stirring, temperature regulator, throw tetrahydrophthalic acid 150g, maleic acid 150g, Diethylene Glycol 213g, polypropylene glycol 400213g, lauric acid butyl tin 1.5g, stir and heat up 180～200 ℃, keep reaction, observe the water yield that metering is discharged by the fractional column top, (cooling is 100～120 ℃ 38～39g) time to reach theoretical amount, decompression removes remaining low-boiling-point substance, add vinylbenzene 370g, MEHQ 5g mixes discharging, get unsaturated polyester resin, 2500mpa.s25 ℃ of its viscosity.
The contrast of table 2 embodiment 1 test result
| Sequence number | Project name | The technical qualification requirement | Prescription 1 | Prescription 2 | Prescription 3 | Prescription 4 | Testing method |
| 1 | A B mix mpa.s25 ℃ of viscosity | ≤10000 | 4200 | 5100 | 7100 | 9300 | The rotary viscosity method |
| 2 | But usage period hour | ≥0.5 | 1 | 1 | 0.6 | 0.6 | |
| 3 | Gel time hour | 3 | 3 | 1.5 | 1.5 | ||
| 4 | Visual appearance | The surface no significant defect | Smooth smooth, no bubble | Smooth smooth, no bubble, | The poor slightly a small amount of bubble of levelling | The a small amount of bubble of levelling difference | Visual |
| 5 | Volume density g/cm 3 | ≥1.05 | 1.25 | 1.24 | 1.28 | 1.28 | " technical qualification " appendix C |
| 6 | Cure shrinkage % | ≤10 | 3.4 | 3.3 | 3.5 | 3.6 | |
| 7 | Ultimate compression strength Mpa | ≥7.5 | 11.1 | 10.5 | 13.4 | 15.6 | " technical qualification " appendix D |
| 8 | Coefficient of elasticity KN/mm | 10±2 | 8.3 | 8.2 | 9.2 | 9.4 | " technical qualification " appendix E |
| 9 | Fatigue property | Maximum compressibility below 1.25mm, the outward appearance Non Apparent Abnormality | 0.82mm outward appearance does not have considerable change | 0.78mm outward appearance does not have considerable change | 0.67mm outward appearance does not have considerable change | 0.62mm outward appearance does not have considerable change | " technical qualification " appendix F |
| 10 | Shearing resistance MPa | ≥1.96 | 2.87 | 2.65 | 2.32 | 2.31 | " skill condition " appendix G |
| 11 | Bonding strength MPa | ≥0.49 | 1.92 | 1.85 | 1.34 | 1.26 | " technical qualification " appendix H |
| 12 | Surface hardness (Shao Shi A) | ≥50 | 90 | 88 | 95 | 97 | GB4493 |
| 13 | Erosion resistance | Outward appearance is no abnormal, and coefficient of elasticity is in ± 20% | Outward appearance is no abnormal, coefficient of elasticity 8.54 | Outward appearance is no abnormal, coefficient of elasticity 8.35 | Outward appearance is no abnormal, coefficient of elasticity 9.52 | Outward appearance is no abnormal, coefficient of elasticity 10.4 | " technical qualification " appendix I |
| 14 | Heat-proof aging | Outward appearance is no abnormal, and coefficient of elasticity is in ± 20% | Outward appearance is no abnormal, coefficient of elasticity 9.32 | Outward appearance is no abnormal, coefficient of elasticity 9.14 | Outward appearance is no abnormal, coefficient of elasticity 10.85 | Outward appearance is no abnormal, coefficient of elasticity 10.98 | " technical qualification " appendix J |
400 order water-ground limestone 100g, active micro silicon powder HGH600200g, defoamer A-530 (German Bi Ke chemistry) 0.1g, coupling agent KH-5601g that above-mentioned product 300g, carbon black 30g, drying are handled put into high speed dispersor, at 50～70 ℃, under 500 rev/mins of conditions, mixed 1 hour, emit after three-roll grinder grinds twice and pack, as category-A, viscosity 8300mpa.s25 ℃
Get methylethyl ketone peroxide 100g, lead naphthenate (lead content 3%) 5g, butyl phthalate 100g at room temperature fully stirred 5 minutes, and uniform mixing constitutes category-B.
The contrast of table 3 embodiment 2 test results
| Sequence number | Project name | The technical qualification requirement | Embodiment 2 | Testing method |
| 1 | A B mix mpa.s25 ℃ of viscosity | ≤10000 | 5400 | The rotary viscosity method |
| 2 | But usage period hour | ≥0.5 | 0.8 | |
| 3 | Gel time hour | 2 | ||
| 4 | The compound smell | Smell is denseer | ||
| 4 | Visual appearance | The surface no significant defect | Smooth smooth, no bubble | Visual |
| 5 | Volume density g/cm 3 | ≥1.05 | 1.28 | " technical qualification " appendix C |
| 6 | Cure shrinkage % | ≤10 | 5.8 | |
| 7 | Ultimate compression strength Mpa | ≥7.5 | 17.5 | " technical qualification " appendix D |
| 8 | Coefficient of elasticity KN/mm | 10±2 | 9.4 | " technical qualification " appendix E |
| 9 | Fatigue property | Maximum compressibility below 1.25mm, the outward appearance Non Apparent Abnormality | 0.62mm outward appearance does not have considerable change | " technical qualification " appendix F |
| 10 | Shearing resistance MPa | ≥1.96 | 2.18 | " skill condition " appendix G |
| 11 | Bonding strength MPa | ≥0.49 | 1.21 | " technical qualification " appendix H |
| 12 | Surface hardness (Shao Shi A) | ≥50 | 92 | GB4493 |
| 13 | Erosion resistance | Outward appearance is no abnormal, and coefficient of elasticity is ± 20% | Outward appearance is no abnormal, coefficient of elasticity 9.63 | " technical qualification " appendix I |
| 14 | Heat-proof aging | Outward appearance is no abnormal, and coefficient of elasticity is ± 20% | Outward appearance is no abnormal, coefficient of elasticity 11.2 | " technical qualification " appendix J |
Exsiccant cement retaining platform is cleaned out, the blown polyurethane materials that prevents resin leakage is set below the track plate around convex blocking platform, paste demoulding paper tape on the foaming template of using in the side, coat seal gum at convex blocking platform and both sides, track plate circular clearance cement face, and the pressure by applying 0～1Mpa is lived circular clearance between track plate and convex blocking platform with the sealing plate press seal, reserve the area in cross section 30% as the sprue gate at the higher end of bend retaining platform, this sealing plate available iron is made, coating of wax class releasing agent on the plate, plate width have more circular clearance 40mm between retaining platform and track plate.
Get above-mentioned category-A 500g, category-B 50g at room temperature mixes stirring 5～8 minutes, from sprue gate cast, but A, B mix back viscosity usage period, gel time and after 25～30 ℃ of self-vulcanizings demoulding in 7 days the salient features test index and with relatively see Table 3 by The Ministry of Railway of the People's Republic of China, MOR's " line plate-type slag-free orbit convex blocking platform potting resin technical qualification then change ".
Embodiment 3:
Method with prescription 1 among the embodiment 1, different is that acrylic acid epoxy resin obtains by being prepared as follows method: under 50～60 ℃, 's 1: 0.5 mixed with vinylformic acid and aliphatic glycidyl ester type epoxy resin by carboxyl and epoxy group(ing) mol ratio, adding weight accounts for 0.1% Resorcinol of vinylformic acid and aliphatic glycidyl ester type epoxy resin gross weight, react and form acrylic acid epoxy ester after 1 hour, add 20% vinyl toluene or the low viscosity epoxy acrylate that weight accounts for acrylic acid epoxy ester weight again and dilute.
Embodiment 4:
Method with prescription 1 among the embodiment 1, different is that the acrylic acid epoxy ester resin obtains by being prepared as follows method: under 140～150 ℃, 's 1: 2 mixed with methacrylic acid and aromatic glycidyl ether type Resins, epoxy or aromatic series glycidyl ester type epoxy resin by carboxyl and epoxy group(ing) mol ratio, add weight and account for 5% quaternary amine of vinylformic acid and alicyclic glycidyl ester type epoxy resin gross weight and 2% MEHQ that weight accounts for vinylformic acid and alicyclic glycidyl ester type epoxy resin gross weight, react and form acrylic acid epoxy ester after 10 hours, add 100% acrylate or the methacrylic ester that weight accounts for acrylic acid epoxy ester weight again and dilute.
Embodiment 5:
With the method for embodiment 2, different is not need to prepare unsaturated polyester resin, and selects acrylate copolymer for use.Methyl acrylate and butyl acrylate copolymer (molecular weight 2000) 100g, carbon black 10g, 400 order aluminium sesquioxide powder 300g, hexylene glycol acrylate 100g, vinylbenzene 50g, UV5315g, antioxidant 1010 5g, flow agent 2g, defoamer 2g, coupling agent 5g, weak point are cut trevira 10g and be added in the there-necked flask, at 5～10 ℃,-0.1MPa, under 10 rev/mins of conditions, thorough mixing 10 hours, the packing back is as category-A.
Embodiment 6:
With the method for embodiment 2, different is not need to prepare unsaturated polyester resin, and selects Voncoat R 3310 for use.With butyl acrylate homopolymer (molecular weight 1000) 100g, carbon black 5g, 600 order aluminium sesquioxide powder 100g, Diethylene Glycol acrylate 50g, vinylbenzene 20g, UV531 2g, antioxidant 1010 0.5g, flow agent 0.2g and the short trevira 8g in 1 liter of there-necked flask 100～120 ℃ that cuts,-0.1MPa, under 400 rev/mins of conditions, fully mixed 0.1 hour, cooling back packing is as category-A.
Embodiment 7:
With the method for embodiment 2, different is not need to prepare unsaturated polyester resin, and selects Voncoat R 3310 for use.Octyl acrylate homopolymer 100g, carbon black 5g, neopentyl glycol acrylate 40g, vinylbenzene 10g, UV531 1g, antioxidant 1010 0.3g and flow agent 0.5g are dropped in 1 liter of there-necked flask, at 160～180 ℃,-0.1MPa, thorough mixing is 5 hours under 100 rev/mins of conditions, and cooling back packing is as category-A.
Embodiment 8:
Method with embodiment 2, different is, unsaturated polyester resin 100g, carbon black 5g, Diethylene Glycol acrylate 40g, vinylbenzene 10g, UV531 1g, oxidation inhibitor 0.3g and flow agent 0.5g are added to high speed dispersor, at 5～10 ℃, under 3000 rev/mins of conditions, thorough mixing 3 hours, the packing back is as category-A.
Embodiment 9:
With the method for embodiment 2, different is to get category-A 500g, and category-B 5g at room temperature mixes stirring 10～15 minutes.
Embodiment 10:
With the method for embodiment 2, different is to get category-A 500g, and category-B 200g at room temperature mixes stirring 10～15 minutes.
Embodiment 11:
With the method for embodiment 2, different is to get superoxide pimelinketone 100g, and triethylamine 1g at room temperature fully stirred 5 minutes, mixed the formation category-B.
Embodiment 12:
With the method for embodiment 2, that different is benzoyl peroxide 100g, zinc naphthenate 20g, and butyl phthalate 200g at room temperature fully stirred 10 minutes, mixed the formation category-B.
Claims (8)
1, a kind of unsaturated resin composition, said composition divide A, B two classes to pack respectively, and category-A is counted composed of the following components by weight: 100 parts of unsaturated polyesters, 1～10 part of pigment, 0～300 part of filler, 0～100 part of activity or non-activated thinner, 0～50 part of active or nonactive toughner, 0～5 part of UV light absorber, 0～5 part in oxidation inhibitor, 0～2 part of flow agent, 0～2 part of defoamer, 0～5 part of coupling agent, 0～10 part of fiber reinforced material; Category-B is counted composed of the following components by weight: 100 parts of peroxide initiators, 1～20 part of catalyzer, 0～200 part of toughner; And the mass ratio of A and B is 100: 1～100: 40;
Wherein, filler is silicon-dioxide, aluminium sesquioxide or lime carbonate;
Wherein, reactive thinner is phthalic acid allyl ester, dibasic alcohol acrylate, polyalcohol acrylate, vinylbenzene or vinyl toluene;
Wherein, non-activated thinner is a phthalic acid ester;
Wherein, endurable active toughener is phthalic acid allyl ester, dibasic alcohol acrylate, polyalcohol acrylate, vinylbenzene or vinyl toluene;
Wherein, nonactive toughner is phthalic acid ester;
Wherein, UV light absorber is UV531;
Wherein, oxidation inhibitor is sterically hindered phenol or phosphorous acid ester;
Wherein, flow agent is acrylate or organo-siloxane base polymer;
Wherein, defoamer is the silicane defoamer;
Wherein, coupling agent is end amino containing silane, epoxy radicals silicone hydride or titanate coupling agent;
Wherein, fiber reinforced material is the organic or inorganic fiber reinforced material;
Wherein, peroxide initiator is the organo-peroxide of 10～80 ℃ of activation temperatures;
Wherein, catalyzer is tertiary amine or organic metal salt;
Wherein, toughner is butyl phthalate.
2, unsaturated resin composition according to claim 1 is characterized in that described unsaturated polyester is one or more the mixture in acrylate copolymer, Voncoat R 3310, the unsaturated polyester resin.
3, unsaturated resin composition according to claim 1 is characterized in that described unsaturated polyester is the acrylic acid epoxy ester resin.
4, unsaturated resin composition according to claim 3, it is characterized in that described acrylic acid epoxy ester resin obtains by the following method: under 50～150 ℃, acrylic or methacrylic acid and Resins, epoxy are 1: 0.5～1: 2.0 mixed by carboxyl and epoxy group(ing) mol ratio, add weight and account for 0.1～2% stopper that 0～5% catalyzer of acrylic or methacrylic acid and Resins, epoxy gross weight and weight account for acrylic or methacrylic acid and Resins, epoxy gross weight, react and form acrylic acid epoxy ester after 1～10 hour, add 20～100% the vinylbenzene that weight accounts for acrylic acid epoxy ester weight again, vinyl toluene, acrylate or methacrylic ester dilute; Wherein, described stopper is Resorcinol or MEHQ, described catalyzer be tertiary amine, quaternary amine, triphenylphosphine or season phosphonium salt.
5, unsaturated resin composition according to claim 4 is characterized in that described Resins, epoxy is one or more the mixture in alicyclic Racemic glycidol ether type epoxy, alicyclic glycidyl ester type epoxy resin, aliphatic glycidyl ether type Resins, epoxy, aliphatic glycidyl ester type epoxy resin, aromatic glycidyl ether type Resins, epoxy and the aromatic series glycidyl ester type epoxy resin.
6, the preparation method of the described unsaturated resin composition of claim 1 is characterized in that this method may further comprise the steps:
(1) under 5～180 ℃, under 10～3000 rev/mins of stirring velocitys, category-A material all components was mixed 0.1～10 hour, the packing back is as category-A;
(2) the category-B all components was fully mixed 1～10 minute at ambient temperature, the packing back is as category-B.
7, the described unsaturated polyester combination of claim 1
Using method as the packing material of railway plate-type slag-free orbit convex blocking platform is characterized in that this method comprises
Following step:
(1) exsiccant cement retaining platform is cleaned out, the blown polyurethane materials that prevents resin leakage is set below the track plate around convex blocking platform, paste demoulding paper tape on the foaming template of using in the side, coat seal gum at convex blocking platform and both sides, track plate circular clearance cement face, and the pressure by applying 0～1Mpa lives circular clearance between track plate and convex blocking platform with the sealing plate press seal, reserves the area in cross section 10～30% as the sprue gate at the higher end of bend retaining platform;
(2) the category-A material is fully stirred, add the category-B material then, mix to stir making it to mix in 5～15 minutes;
(3) mixture that step (2) is obtained slowly, continuous pouring is in convex blocking platform, till the retaining platform is full of mixture;
(4) be cured under the room temperature condition and the demoulding.
8, unsaturated resin composition according to claim 7 is characterized in that applying silane or wax class releasing agent on the sealing plate as the using method of the packing material of railway plate-type slag-free orbit convex blocking platform.
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| CN101497753B (en) * | 2009-02-19 | 2010-12-29 | 汕头大中三联制漆有限公司 | PU self-drying paint having strong adhesive force for metal glass surface |
| CN101985514B (en) * | 2010-11-03 | 2013-01-30 | 常熟佳发化学有限责任公司 | Thermosetting resin composition and preparation method and using method thereof |
| JP5832740B2 (en) * | 2010-11-30 | 2015-12-16 | 株式会社ダイセル | Curable epoxy resin composition |
| CN102206309B (en) * | 2011-04-18 | 2012-12-12 | 广东同步化工股份有限公司 | Thermosetting acrylic resin for electrogilding oil and preparation method thereof |
| CN103467899A (en) * | 2013-09-23 | 2013-12-25 | 句容市睿远科技有限公司 | Damping material |
| CN103483555B (en) * | 2013-09-28 | 2016-01-20 | 上海飞域实验室设备有限公司 | The interpolymer of a kind of epoxy resin and unsaturated polyester and application thereof |
| CN103709698A (en) * | 2013-12-26 | 2014-04-09 | 苏州市涵信塑业有限公司 | Formula of modified unsaturated polyester resin |
| CN106366639A (en) * | 2016-08-23 | 2017-02-01 | 无锡市永亿精密铸造有限公司 | Composite material used for ultrasonic sensors |
| CN106893286B (en) * | 2017-02-25 | 2018-10-26 | 江西省公路工程检测中心 | A kind of overpass sub-surface rapid hardener and preparation method thereof |
| CN109825050A (en) * | 2019-01-28 | 2019-05-31 | 河南九阳复合材料有限公司 | A kind of novel environment-friendly water-based unsaturated polyester resin and preparation method thereof |
| CN115595015B (en) * | 2022-07-05 | 2023-11-14 | 佛山市儒林化工有限公司 | High-temperature-resistant super-bright extra-white ink and preparation method thereof |
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Effective date of registration: 20200103 Address after: 313309 modern industrial park, Emperor lake, Anji County, Zhejiang, Huzhou Patentee after: Hang Mo New Material Group Co., Ltd. Address before: 215553 the Fuchun River Road, Southeast Development Zone, Jiangsu, Changshou City Patentee before: Jiafa Chemical Co., Ltd., Changshu |