CN112709071A - 聚丙烯-碳纤维复合材料用热塑性乳液上浆剂及其制备方法 - Google Patents
聚丙烯-碳纤维复合材料用热塑性乳液上浆剂及其制备方法 Download PDFInfo
- Publication number
- CN112709071A CN112709071A CN201911015682.2A CN201911015682A CN112709071A CN 112709071 A CN112709071 A CN 112709071A CN 201911015682 A CN201911015682 A CN 201911015682A CN 112709071 A CN112709071 A CN 112709071A
- Authority
- CN
- China
- Prior art keywords
- polypropylene wax
- sizing agent
- emulsion sizing
- modified
- thermoplastic emulsion
- 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
- 238000004513 sizing Methods 0.000 title claims abstract description 54
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 40
- 239000000839 emulsion Substances 0.000 title claims abstract description 31
- 229920001169 thermoplastic Polymers 0.000 title claims abstract description 22
- 239000004416 thermosoftening plastic Substances 0.000 title claims abstract description 22
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 229920000049 Carbon (fiber) Polymers 0.000 title abstract description 33
- 239000004917 carbon fiber Substances 0.000 title abstract description 33
- 239000002131 composite material Substances 0.000 title abstract description 10
- -1 polypropylene Polymers 0.000 claims abstract description 138
- 239000004743 Polypropylene Substances 0.000 claims abstract description 97
- 229920001155 polypropylene Polymers 0.000 claims abstract description 97
- 239000000178 monomer Substances 0.000 claims abstract description 17
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 16
- 239000003999 initiator Substances 0.000 claims abstract description 10
- 239000002612 dispersion medium Substances 0.000 claims abstract description 7
- 125000004018 acid anhydride group Chemical group 0.000 claims abstract description 3
- 125000003342 alkenyl group Chemical group 0.000 claims abstract description 3
- 125000003277 amino group Chemical group 0.000 claims abstract description 3
- 125000002843 carboxylic acid group Chemical group 0.000 claims abstract description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 3
- 125000000542 sulfonic acid group Chemical group 0.000 claims abstract description 3
- 238000003756 stirring Methods 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 238000010008 shearing Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 10
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 8
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 claims description 7
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 claims description 7
- 235000019400 benzoyl peroxide Nutrition 0.000 claims description 7
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 7
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 6
- 239000002736 nonionic surfactant Substances 0.000 claims description 6
- 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 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 4
- FALRKNHUBBKYCC-UHFFFAOYSA-N 2-(chloromethyl)pyridine-3-carbonitrile Chemical compound ClCC1=NC=CC=C1C#N FALRKNHUBBKYCC-UHFFFAOYSA-N 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 4
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 4
- 239000004342 Benzoyl peroxide Substances 0.000 claims description 4
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 4
- HVVWZTWDBSEWIH-UHFFFAOYSA-N [2-(hydroxymethyl)-3-prop-2-enoyloxy-2-(prop-2-enoyloxymethyl)propyl] prop-2-enoate Chemical compound C=CC(=O)OCC(CO)(COC(=O)C=C)COC(=O)C=C HVVWZTWDBSEWIH-UHFFFAOYSA-N 0.000 claims description 4
- 229910001870 ammonium persulfate Inorganic materials 0.000 claims description 4
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 4
- SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 claims description 4
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 4
- 239000011976 maleic acid Substances 0.000 claims description 4
- 229940014800 succinic anhydride Drugs 0.000 claims description 4
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 4
- 239000003945 anionic surfactant Substances 0.000 claims description 3
- 238000004945 emulsification Methods 0.000 claims description 2
- 230000001804 emulsifying effect Effects 0.000 claims description 2
- 125000000129 anionic group Chemical group 0.000 claims 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 16
- 239000011159 matrix material Substances 0.000 abstract description 12
- 238000009776 industrial production Methods 0.000 abstract 1
- 239000001993 wax Substances 0.000 description 47
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 30
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 28
- 229920005989 resin Polymers 0.000 description 25
- 239000011347 resin Substances 0.000 description 25
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 20
- 239000008367 deionised water Substances 0.000 description 16
- 229910021641 deionized water Inorganic materials 0.000 description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 12
- 229910052799 carbon Inorganic materials 0.000 description 12
- 239000000243 solution Substances 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- 235000014113 dietary fatty acids Nutrition 0.000 description 8
- 239000000194 fatty acid Substances 0.000 description 8
- 229930195729 fatty acid Natural products 0.000 description 8
- 238000001035 drying Methods 0.000 description 7
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 7
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 6
- 239000000600 sorbitol Substances 0.000 description 6
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 4
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 239000004166 Lanolin Substances 0.000 description 4
- 239000004147 Sorbitan trioleate Substances 0.000 description 4
- PRXRUNOAOLTIEF-ADSICKODSA-N Sorbitan trioleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](OC(=O)CCCCCCC\C=C/CCCCCCCC)[C@H]1OC[C@H](O)[C@H]1OC(=O)CCCCCCC\C=C/CCCCCCCC PRXRUNOAOLTIEF-ADSICKODSA-N 0.000 description 4
- MTHSVFCYNBDYFN-UHFFFAOYSA-N anhydrous diethylene glycol Natural products OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 4
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 4
- 235000019388 lanolin Nutrition 0.000 description 4
- 229940039717 lanolin Drugs 0.000 description 4
- 229920001451 polypropylene glycol Polymers 0.000 description 4
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 4
- 235000019337 sorbitan trioleate Nutrition 0.000 description 4
- 229960000391 sorbitan trioleate Drugs 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- PWVUXRBUUYZMKM-UHFFFAOYSA-N 2-(2-hydroxyethoxy)ethyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCCOCCO PWVUXRBUUYZMKM-UHFFFAOYSA-N 0.000 description 3
- 229920001213 Polysorbate 20 Polymers 0.000 description 3
- 229920001214 Polysorbate 60 Polymers 0.000 description 3
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 3
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 description 3
- 230000001376 precipitating effect Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000011208 reinforced composite material Substances 0.000 description 3
- 239000006228 supernatant Substances 0.000 description 3
- CUNWUEBNSZSNRX-RKGWDQTMSA-N (2r,3r,4r,5s)-hexane-1,2,3,4,5,6-hexol;(z)-octadec-9-enoic acid Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO.OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO.CCCCCCCC\C=C/CCCCCCCC(O)=O.CCCCCCCC\C=C/CCCCCCCC(O)=O.CCCCCCCC\C=C/CCCCCCCC(O)=O CUNWUEBNSZSNRX-RKGWDQTMSA-N 0.000 description 2
- HOVAGTYPODGVJG-UVSYOFPXSA-N (3s,5r)-2-(hydroxymethyl)-6-methoxyoxane-3,4,5-triol Chemical compound COC1OC(CO)[C@@H](O)C(O)[C@H]1O HOVAGTYPODGVJG-UVSYOFPXSA-N 0.000 description 2
- FFJCNSLCJOQHKM-CLFAGFIQSA-N (z)-1-[(z)-octadec-9-enoxy]octadec-9-ene Chemical compound CCCCCCCC\C=C/CCCCCCCCOCCCCCCCC\C=C/CCCCCCCC FFJCNSLCJOQHKM-CLFAGFIQSA-N 0.000 description 2
- ZORQXIQZAOLNGE-UHFFFAOYSA-N 1,1-difluorocyclohexane Chemical compound FC1(F)CCCCC1 ZORQXIQZAOLNGE-UHFFFAOYSA-N 0.000 description 2
- KEQGZUUPPQEDPF-UHFFFAOYSA-N 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione Chemical compound CC1(C)N(Cl)C(=O)N(Cl)C1=O KEQGZUUPPQEDPF-UHFFFAOYSA-N 0.000 description 2
- WGIMXKDCVCTHGW-UHFFFAOYSA-N 2-(2-hydroxyethoxy)ethyl dodecanoate Chemical compound CCCCCCCCCCCC(=O)OCCOCCO WGIMXKDCVCTHGW-UHFFFAOYSA-N 0.000 description 2
- DYQXMFHEZICODL-UHFFFAOYSA-N 2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethyl dodecanoate Chemical compound CCCCCCCCCCCC(=O)OCCOCCOCCOCCO DYQXMFHEZICODL-UHFFFAOYSA-N 0.000 description 2
- SBKDIDITONHJHI-UHFFFAOYSA-N 2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCCOCCOCCOCCO SBKDIDITONHJHI-UHFFFAOYSA-N 0.000 description 2
- WBIQQQGBSDOWNP-UHFFFAOYSA-N 2-dodecylbenzenesulfonic acid Chemical compound CCCCCCCCCCCCC1=CC=CC=C1S(O)(=O)=O WBIQQQGBSDOWNP-UHFFFAOYSA-N 0.000 description 2
- BHIZVZJETFVJMJ-UHFFFAOYSA-N 2-hydroxypropyl dodecanoate Chemical compound CCCCCCCCCCCC(=O)OCC(C)O BHIZVZJETFVJMJ-UHFFFAOYSA-N 0.000 description 2
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 229930195725 Mannitol Natural products 0.000 description 2
- NKSOSPOXQKNIKJ-CLFAGFIQSA-N Polyoxyethylene dioleate Polymers CCCCCCCC\C=C/CCCCCCCC(=O)OCCOC(=O)CCCCCCC\C=C/CCCCCCCC NKSOSPOXQKNIKJ-CLFAGFIQSA-N 0.000 description 2
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 2
- IYFATESGLOUGBX-YVNJGZBMSA-N Sorbitan monopalmitate Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O IYFATESGLOUGBX-YVNJGZBMSA-N 0.000 description 2
- HVUMOYIDDBPOLL-XWVZOOPGSA-N Sorbitan monostearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O HVUMOYIDDBPOLL-XWVZOOPGSA-N 0.000 description 2
- IJCWFDPJFXGQBN-RYNSOKOISA-N [(2R)-2-[(2R,3R,4S)-4-hydroxy-3-octadecanoyloxyoxolan-2-yl]-2-octadecanoyloxyethyl] octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](OC(=O)CCCCCCCCCCCCCCCCC)[C@H]1OC[C@H](O)[C@H]1OC(=O)CCCCCCCCCCCCCCCCC IJCWFDPJFXGQBN-RYNSOKOISA-N 0.000 description 2
- LWZFANDGMFTDAV-BURFUSLBSA-N [(2r)-2-[(2r,3r,4s)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O LWZFANDGMFTDAV-BURFUSLBSA-N 0.000 description 2
- 235000013871 bee wax Nutrition 0.000 description 2
- 239000012166 beeswax Substances 0.000 description 2
- 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 2
- 229960000541 cetyl alcohol Drugs 0.000 description 2
- XTHPWXDJESJLNJ-UHFFFAOYSA-N chlorosulfonic acid Substances OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 229940043237 diethanolamine Drugs 0.000 description 2
- 229940060296 dodecylbenzenesulfonic acid Drugs 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 229940093476 ethylene glycol Drugs 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 229940075507 glyceryl monostearate Drugs 0.000 description 2
- 229940023564 hydroxylated lanolin Drugs 0.000 description 2
- 239000000594 mannitol Substances 0.000 description 2
- 235000010355 mannitol Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- HOVAGTYPODGVJG-UHFFFAOYSA-N methyl beta-galactoside Natural products COC1OC(CO)C(O)C(O)C1O HOVAGTYPODGVJG-UHFFFAOYSA-N 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 239000001788 mono and diglycerides of fatty acids Substances 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 229940049964 oleate Drugs 0.000 description 2
- 150000002888 oleic acid derivatives Chemical class 0.000 description 2
- 229920000259 polyoxyethylene lauryl ether Polymers 0.000 description 2
- 239000000244 polyoxyethylene sorbitan monooleate Substances 0.000 description 2
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 2
- 229920000136 polysorbate Polymers 0.000 description 2
- 229920000053 polysorbate 80 Polymers 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 229940026235 propylene glycol monolaurate Drugs 0.000 description 2
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229950006451 sorbitan laurate Drugs 0.000 description 2
- 235000011067 sorbitan monolaureate Nutrition 0.000 description 2
- 239000001593 sorbitan monooleate Substances 0.000 description 2
- 235000011069 sorbitan monooleate Nutrition 0.000 description 2
- 229940035049 sorbitan monooleate Drugs 0.000 description 2
- 239000001570 sorbitan monopalmitate Substances 0.000 description 2
- 235000011071 sorbitan monopalmitate Nutrition 0.000 description 2
- 229940031953 sorbitan monopalmitate Drugs 0.000 description 2
- 239000001587 sorbitan monostearate Substances 0.000 description 2
- 235000011076 sorbitan monostearate Nutrition 0.000 description 2
- 229940035048 sorbitan monostearate Drugs 0.000 description 2
- 229960005078 sorbitan sesquioleate Drugs 0.000 description 2
- 239000001589 sorbitan tristearate Substances 0.000 description 2
- 235000011078 sorbitan tristearate Nutrition 0.000 description 2
- 229960004129 sorbitan tristearate Drugs 0.000 description 2
- 239000008117 stearic acid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- FKOKUHFZNIUSLW-UHFFFAOYSA-N 2-Hydroxypropyl stearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(C)O FKOKUHFZNIUSLW-UHFFFAOYSA-N 0.000 description 1
- YFBRYDITTBYWAL-KTKRTIGZSA-N 2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethyl (z)-octadec-9-enoate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCCOCCOCCOCCO YFBRYDITTBYWAL-KTKRTIGZSA-N 0.000 description 1
- RFVNOJDQRGSOEL-UHFFFAOYSA-N 2-hydroxyethyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCCO RFVNOJDQRGSOEL-UHFFFAOYSA-N 0.000 description 1
- FVKCTMUJWIWGPM-UHFFFAOYSA-N 6-hydroxyhexyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCCCCCCO FVKCTMUJWIWGPM-UHFFFAOYSA-N 0.000 description 1
- 238000000944 Soxhlet extraction Methods 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920006113 non-polar polymer Polymers 0.000 description 1
- 229960004063 propylene glycol Drugs 0.000 description 1
- 229940093625 propylene glycol monostearate Drugs 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
- C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
-
- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/06—Elements
-
- 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
- C08K9/00—Use of pretreated ingredients
- C08K9/08—Ingredients agglomerated by treatment with a binding agent
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
- D06M13/248—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing sulfur
- D06M13/256—Sulfonated compounds esters thereof, e.g. sultones
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/227—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of hydrocarbons, or reaction products thereof, e.g. afterhalogenated or sulfochlorinated
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/53—Polyethers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/40—Fibres of carbon
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
本发明涉及一种聚丙烯‑碳纤维复合材料用热塑性乳液上浆剂及其制备方法,主要解决碳纤维与聚丙烯基体之间界面强度低的问题。通过采用一种热塑性乳液上浆剂,包括:改性聚丙烯蜡、分散介质和乳化剂;其中,所述改性聚丙烯蜡由聚丙烯蜡、改性单体与引发剂反应得到;所述改性单体选自含有磺酸基、羧酸基、羟基、酸酐基、胺基中的一种或两种以上的烯基单体的技术方案,较好地解决了该问题,可用于碳纤维上浆剂及碳纤维的工业化生产中。
Description
技术领域
本发明涉及一种聚丙烯/碳纤维复合材料用热塑性乳液上浆剂及其制备方法。
背景技术
碳纤维复合材料由于其优异的性能而得到了广泛的关注与应用,但是碳纤维的韧性与耐磨性较差,在生产与加工过程中易出现毛丝及单丝断裂,导致碳纤维强度下降,进而影响碳纤维复合材料的力学性能。为了解决这一问题,碳纤维在收卷前会进行上浆,碳纤维表面的上浆剂不仅可以使碳纤维集束,改善加工性能,同时还可以提高碳纤维与树脂基体的界面强度。
聚丙烯具有耐溶剂性、电绝缘性、流动性、化学稳定性及低成本等优点,但是其尺寸稳定差,拉伸、冲击及弯曲性能难以满足实际需求。而碳纤维/聚丙烯增强复合材料可以结合两者的优点,既保留了聚丙烯的优点,又极大提升了材料的力学性能。并且与热固性树脂基碳纤维复合材料相比,碳纤维/聚丙烯作为热塑性复合材料具有可回收的优势。但是碳纤维表面能低、表面活性基团少、化学惰性高,此外聚丙烯是非极性聚合物,这导致在制备聚丙烯/聚丙烯复合材料时,聚丙烯与碳纤维的浸润性较差,界面强度低,极大地削弱了碳纤维承受应力的作用。目前使用的上浆剂大多是针对热固性树脂的环氧体系,与热塑性树脂基体的匹配性较差。因此针对聚丙烯/碳纤维复合材料界面的上浆剂亟待开发。
发明内容
本发明所要解决的技术问题之一是现有上浆剂与热塑性树脂基体的匹配性较差,造成聚丙烯与碳纤维的浸润性较差,界面强度低的问题,提供一种与聚丙烯相容性较好的热塑性乳液上浆剂,本发明采用与聚丙烯相容性较好的改性聚丙烯蜡作为上浆剂基体制备了热塑性乳液上浆剂。该乳液上浆剂与聚丙烯树脂基体匹配性优异,环境污染小,稳定性高。
本发明所要解决的技术问题之二是提供一种与解决技术问题之一相对应的热塑性乳液上浆剂的制备方法。
为了解决上述技术问题之一,本发明采用的技术方案为:一种热塑性乳液上浆剂,包括:改性聚丙烯蜡、分散介质和乳化剂;其中,所述改性聚丙烯蜡由聚丙烯蜡、改性单体与引发剂反应得到;所述改性单体选自含有磺酸基、羧酸基、羟基、酸酐基、胺基中的一种或两种以上的烯基单体。
上述技术方案中,所述改性单体优选选自甲基丙烯酸、马来酸、丙烯酸、马来酸酐、琥珀酸酐、甲基丙烯酸乙酯、丙烯酸丁酯、季戊四醇三丙烯酸酯或丙烯酰胺中的一种或两种以上;所述的引发剂优选包括过氧化二异丙苯、过硫酸铵、过氧化苯甲酰或偶氮二异丁腈中的一种或两种以上;所述的聚丙烯蜡的重均分子量优选为500~20000;进一步优选为1000-7000。
上述技术方案中,所述乳化剂优选选自阴离子表面活性剂、非离子表面活性剂、阴非离子表面活性剂中的一种或两种以上;所述分散介质优选为水,所述水并无特殊要求,例如但不限定优选为去离子水。
上述技术方案中,所述改性聚丙烯蜡、分散介质和乳化剂的质量比为1:(0.8~30):(0.02~0.8)。
上述技术方案中,所述的乳化剂优选是吐温、聚氧乙烯辛基苯酚醚-10、N-十六烷基硼酸二乙醇胺酯、十二烷基苯磺酸钠、十二烷基苯磺酸、失水山梨醇单油酸酯、失水山梨醇三油酸酯、失水山梨醇三硬脂酸酯、失水山梨醇单硬脂酸酯、失水山梨醇单棕榈酸酯、失水山梨醇倍半油酸酯、失水山梨醇月桂酸酯、单硬脂酸甘油酯、羟基化羊毛脂、乙二醇脂肪酸酯、二乙二醇脂肪酸酯、二乙二醇单硬脂酸酯、二乙二醇单月桂酸酯、二乙二醇脂肪酸酯、四乙二醇单硬脂酸酯、四乙二醇单油酸酯、四乙二醇单月桂酸酯、六乙二醇单硬脂酸酯、丙二醇脂肪酸酯、丙二醇单月桂酸酯、纯月桂基硫酸钠、甲基葡萄糖苷倍半硬脂酸酪、聚氧乙烯山梨醇蜂蜡衍生物、聚氧乙烯山梨醇六硬脂酸酯、聚氧乙烯单硬脂酸酯、聚氧乙烯脂肪酸、聚氧乙烯月桂醚、聚氧乙烯油基醚、聚氧乙烯二油酸酯、聚氧乙烯单月桂酸酯、聚氧乙烯失水山梨醇单月桂酸酯、聚氧乙烯山梨醇羊毛脂油酸衍生物、聚氧乙烯单硬脂酸酯、聚氧乙烯十六烷基醇、聚氧乙烯十六烷基醚、聚氧乙烯氧丙烯油酸酯、聚氧乙烯失水山梨醇单油酸酯、聚氧乙烯失水山梨醇三油酸酯、聚氧乙烯烷基酚、聚氧丙烯甘露醇二油酸酯、聚氧丙烯硬脂酸酯、聚氧丙烯羊毛醇醚的一种或几种复配。
为了解决上述技术问题之二,本发明采用的技术方案为:一种热塑性乳液上浆剂的制备方法,包括下述步骤:
(1)改性聚丙烯蜡的制备:
将聚丙烯蜡、引发剂与改性单体,进行反应,得到改性聚丙烯蜡;
(2)将步骤1中得到的改性聚丙烯蜡,熔融,加入乳化剂和水进行乳化,过滤得到水包油型乳液,即为所述热塑性乳液上浆剂。
上述技术方案中,所述步骤(1)中,所述反应优选包括以下步骤:将聚丙烯蜡熔融或溶解,在搅拌条件下加热到50-110℃,加入引发剂与改性单体,然后继续恒温搅拌1-5h,即得到改性聚丙烯蜡。
上述技术方案中,所述步骤(1)得到的改性聚丙烯蜡可以直接使用也可以经过纯化处理再加以使用,例如但不限定优选包括纯化处理的步骤:将步骤(1)中得到的改性聚丙烯蜡加入到丙酮中沉淀,离心后去掉清液,然后再用甲苯溶解,加入丙酮沉淀离心,重复数次后干燥,除去未反应的小分子,得到纯化的改性聚丙烯蜡。
上述技术方案中,所述步骤(1)中,所述的聚丙烯蜡的重均分子量优选为500~20000中的一种或两种以上。
上述技术方案中,所述步骤(1)中,所述的改性单体优选为甲基丙烯酸、马来酸、丙烯酸、马来酸酐、琥珀酸酐、甲基丙烯酸乙酯、丙烯酸丁酯、季戊四醇三丙烯酸酯或丙烯酰胺中的一种。
上述技术方案中,所述步骤(1)中,所述的引发剂优选为过氧化二异丙苯、过硫酸铵、过氧化苯甲酰或偶氮二异丁腈中的一种。
上述技术方案中,所述步骤(1)中,所述的乳化剂优选是吐温、聚氧乙烯辛基苯酚醚-10、N-十六烷基硼酸二乙醇胺酯、十二烷基苯磺酸钠、十二烷基苯磺酸、失水山梨醇单油酸酯、失水山梨醇三油酸酯、失水山梨醇三硬脂酸酯、失水山梨醇单硬脂酸酯、失水山梨醇单棕榈酸酯、失水山梨醇倍半油酸酯、失水山梨醇月桂酸酯、单硬脂酸甘油酯、羟基化羊毛脂、乙二醇脂肪酸酯、二乙二醇脂肪酸酯、二乙二醇单硬脂酸酯、二乙二醇单月桂酸酯、二乙二醇脂肪酸酯、四乙二醇单硬脂酸酯、四乙二醇单油酸酯、四乙二醇单月桂酸酯、六乙二醇单硬脂酸酯、丙二醇脂肪酸酯、丙二醇单月桂酸酯、纯月桂基硫酸钠、甲基葡萄糖苷倍半硬脂酸酪、聚氧乙烯山梨醇蜂蜡衍生物、聚氧乙烯山梨醇六硬脂酸酯、聚氧乙烯单硬脂酸酯、聚氧乙烯脂肪酸、聚氧乙烯月桂醚、聚氧乙烯油基醚、聚氧乙烯二油酸酯、聚氧乙烯单月桂酸酯、聚氧乙烯失水山梨醇单月桂酸酯、聚氧乙烯山梨醇羊毛脂油酸衍生物、聚氧乙烯单硬脂酸酯、聚氧乙烯十六烷基醇、聚氧乙烯十六烷基醚、聚氧乙烯氧丙烯油酸酯、聚氧乙烯失水山梨醇单油酸酯、聚氧乙烯失水山梨醇三油酸酯、聚氧乙烯烷基酚、聚氧丙烯甘露醇二油酸酯、聚氧丙烯硬脂酸酯、聚氧丙烯羊毛醇醚的一种或几种复配。
上述技术方案中,所述步骤(2)中,所述的改性聚丙烯蜡、分散介质和乳化剂的质量比优选为1:(0.8~30):(0.02~0.8)。
上述技术方案中,所述步骤(2)中,所述的乳化过程优选为向改性聚丙烯蜡中加入乳化剂后,加热到熔融,在剪切和搅拌的条件下,缓慢加入去离子水,直到体系由油包水转化为水包油,得到所述的热塑性乳液上浆剂。
上述技术方案中,所述的热塑性乳液上浆剂可以加入水调节固含量至应用范围。
本发明通过采用改性聚丙烯蜡作为上浆剂基体的热塑性乳液上浆剂,既可以与碳纤维表面的活性基团发生作用,又可以与聚丙烯具有良好的相容性,与聚丙烯树脂基体匹配性优异,解决了碳纤维与聚丙烯树脂黏结性差的问题,使得使用该上浆剂上浆的碳纤维与聚丙烯树脂基体的界面强度显著提升,具有得到的碳纤维与聚丙烯浸润性好,界面强度较高的优点;同时具有环境污染小,稳定性高的优点。
采用本发明的技术方案,得到的热塑性乳液上浆剂,用于碳纤维,与聚丙烯浸润性好,界面强度较高,界面剪切强度可达66MPa以上,取得了较好的技术效果。
具体实施方式
为了进一步说明本发明,下面结合实施例对本发明优选实施方案进行阐述,但是这些描述不是对本发明权利要求的限制。
【实施例1】
将1000g聚丙烯蜡(重均分子量3000)和1500g甲苯加入到5L反应容器中,在搅拌条件下升温至80℃,使聚丙烯蜡完全溶于甲苯中。加入40g过氧化二苯甲酰与65mL甲基丙烯酸,添加完毕后继续搅拌恒温2h。
向反应完毕后的溶液加入丙酮,离心,去除上层清液,再用甲苯溶解,用丙酮沉淀,重复三次,将用丙酮沉淀出的产物过滤干燥即可得到改性聚丙烯蜡。将改性聚丙烯蜡升温至熔融,加入100g聚氧乙烯辛基苯酚醚-10,在搅拌剪切条件下,缓慢加入去离子水2000mL,保持恒温搅拌剪切条件4h,然后再加入2000mL去离子水得到改性聚丙烯蜡乳液上浆剂。
上浆碳丝/聚丙烯树脂界面剪切强度测试:以丙酮为溶剂,采用索氏提取法将Toray T800H×12k表面上浆剂去除得到碳丝,将所制备的上浆剂浓度调为1%,对碳丝进行上浆后105℃烘干,得到上浆碳丝。采用纤维-树脂基体界面强度测定仪将聚丙烯树脂熔融后涂覆于上浆碳丝表面,测定上浆碳丝/聚丙烯树脂的界面剪切强度。
【实施例2-3】
上浆剂制备方法与实施例1相同,不同之处在于所用聚丙烯蜡的重均分子量不同,分别为1000与5000。
【实施例4】
将1000g聚丙烯蜡(重均分子量3000)和1500g甲苯加入到5L反应容器中,在搅拌条件下升温至80℃,使聚丙烯蜡完全溶于甲苯中。加入40g过氧化二苯甲酰,100g马来酸酐,加入完毕后继续搅拌恒温2h。
向反应完毕后的溶液加入丙酮,离心,去除上层清液,再用甲苯溶解,用丙酮沉淀,重复三次,将用丙酮沉淀出的产物过滤干燥即可得到改性聚丙烯蜡。改性聚丙烯蜡升温至熔融,加入100g聚氧乙烯辛基苯酚醚-10,在搅拌剪切条件下,缓慢加入去离子水2000mL,保持恒温搅拌剪切条件4h,然后再加入2000mL去离子水得到改性聚丙烯蜡乳液上浆剂。
上浆碳丝/聚丙烯树脂界面剪切强度测试与实施例1相同。
【实施例5】
将1000g聚丙烯蜡(重均分子量3000)和1500g甲苯加入到5L反应容器中,在搅拌条件下升温至80℃,使聚丙烯蜡完全溶于甲苯中。加入40g过氧化二苯甲酰,65mL甲基丙烯酸,加入完毕后继续搅拌恒温2h。
向反应完毕后的溶液加入丙酮,离心,去除上层清液,再用甲苯溶解,用丙酮沉淀,重复三次,将用丙酮沉淀出的产物过滤干燥即可得到改性聚丙烯蜡。改性聚丙烯蜡升温至熔融,加入100g十二烷基苯磺酸钠,在搅拌剪切条件下,缓慢加入去离子水2000mL,保持恒温搅拌剪切条件4h,然后再加入2000mL去离子水得到改性聚丙烯蜡乳液上浆剂。
上浆碳丝/聚丙烯树脂界面剪切强度测试与实施例1相同。
【实施例6】
将1000g聚丙烯蜡(重均分子量3000)加入到600mL1,2-二氯乙烷和氯磺酸混合溶液中,在氮气气氛保护下,缓慢升温至80℃,保持反应2h。将处理后的改性聚丙烯蜡先用1,2-二氯乙烷洗涤,再用丙酮进行洗涤烘干,得到上浆剂基体树脂。
将上述改性聚丙烯蜡加热至熔融,加入100g烷基酚聚氧乙烯醚-10,在搅拌剪切条件下,缓慢加入去离子水2000mL,保持恒温搅拌剪切条件4h,然后再加入1000mL去离子水得到改性聚丙烯蜡乳液上浆剂。
上浆碳丝/聚丙烯树脂界面剪切强度测试与实施例1相同。
【实施例7】
将1000g聚丙烯蜡(重均分子量3000)加入到600mL1,2-二氯乙烷和氯磺酸混合溶液中,在氮气气氛保护下,缓慢升温至80℃,保持反应2h。将处理后的改性聚丙烯蜡先用1,2-二氯乙烷洗涤,再用丙酮进行洗涤烘干,得到上浆剂基体树脂。
将上述改性聚丙烯蜡加热至熔融,加入100g复配乳化剂(烷基酚聚氧乙烯醚-10与十二烷基苯磺酸钠质量比为1:1),在搅拌剪切条件下,缓慢加入去离子水2000mL,保持恒温搅拌剪切条件4h,然后再加入1000mL去离子水得到改性聚丙烯蜡乳液上浆剂。
上浆碳丝/聚丙烯树脂界面剪切强度测试与实施例1相同。
【实施例8】
将100phr聚丙烯蜡(重均分子量3000)、0.3phr过氧化二异丙苯和0.2phr抗氧剂加入高速混合机加热搅拌10min,再加入1.0phr马来酸酐搅拌15min,待充分混合后,利用双螺杆挤出机挤出,得到马来酸酐改性的聚丙烯蜡材料。
取1000g上述改性聚丙烯蜡加热至熔融,加入100g烷基酚聚氧乙烯醚-10,在搅拌剪切条件下,缓慢加入去离子水2000mL,保持恒温搅拌剪切条件4h,然后再加入1000mL去离子水得到改性聚丙烯蜡乳液上浆剂。
上浆碳丝/聚丙烯树脂界面剪切强度测试与实施例1相同。
【比较例1】
上浆碳丝/聚丙烯树脂界面剪切强度测试与实施例1相同,不同之处在于上浆剂制备方法。
上浆剂制备:将1000g双酚A环氧加热熔融,加入100g烷基酚聚氧乙烯醚-10,在搅拌剪切条件下,缓慢加入去离子水2000mL,保持恒温搅拌剪切条件4h,然后再加入1000mL去离子水得到乳液上浆剂。
【比较例2】
直接测试Toray T800H×12k碳纤维与聚丙烯树脂的界面剪切强度。采用纤维-树脂基体界面强度测定仪将聚丙烯树脂熔融后涂覆于Toray T800H×12k碳纤维表面,测定Toray T800H×12k碳纤维/聚丙烯树脂的界面剪切强度。
附表1碳纤维与聚丙烯树脂界面剪切强度测试结果
Claims (10)
1.一种热塑性乳液上浆剂,包括:改性聚丙烯蜡、分散介质和乳化剂;其中,所述改性聚丙烯蜡由聚丙烯蜡、改性单体与引发剂反应得到;所述改性单体选自含有磺酸基、羧酸基、羟基、酸酐基、胺基中的一种或两种以上的烯基单体。
2.根据权利要求1所述的热塑性乳液上浆剂,其特征在于所述改性单体选自甲基丙烯酸、马来酸、丙烯酸、马来酸酐、琥珀酸酐、甲基丙烯酸乙酯、丙烯酸丁酯、季戊四醇三丙烯酸酯或丙烯酰胺中的一种或两种以上;所述的引发剂包括过氧化二异丙苯、过硫酸铵、过氧化苯甲酰或偶氮二异丁腈中的一种或两种以上;所述的聚丙烯蜡的重均分子量为500~20000;进一步优选为1000-7000。
3.根据权利要求1所述的热塑性乳液上浆剂,其特征在于所述乳化剂选自阴离子表面活性剂、非离子表面活性剂、阴非离子表面活性剂中的一种或两种以上;所述分散介质为水。
4.根据权利要求1所述的热塑性乳液上浆剂,其特征在于所述改性聚丙烯蜡、分散介质和乳化剂的质量比为1:(0.8~30):(0.02~0.8)。
5.一种热塑性乳液上浆剂的制备方法,包括下述步骤:
(1)改性聚丙烯蜡的制备:
将聚丙烯蜡、引发剂与改性单体,进行反应,得到改性聚丙烯蜡;
(2)将步骤1中得到的改性聚丙烯蜡,熔融,加入乳化剂和水进行乳化,过滤得到水包油型乳液,即为所述热塑性乳液上浆剂。
6.根据权利要求5所述的热塑性乳液上浆剂的制备方法,其特征在于所述的聚丙烯蜡的重均分子量为为500~20000;进一步优选为1000-7000。
7.根据权利要求5所述的热塑性乳液上浆剂的制备方法,其特征在于所述的改性单体为甲基丙烯酸、马来酸、丙烯酸、马来酸酐、琥珀酸酐、甲基丙烯酸乙酯、丙烯酸丁酯、季戊四醇三丙烯酸酯或丙烯酰胺中的一种或两种以上。
8.根据权利要求5所述的热塑性乳液上浆剂的制备方法,其特征在于所述的引发剂为过氧化二异丙苯、过硫酸铵、过氧化苯甲酰或偶氮二异丁腈中的一种或两种以上。
9.根据权利要求5所述的热塑性乳液上浆剂的制备方法,其特征在于所述的乳化过程为向改性聚丙烯蜡中加入乳化剂后,加热到熔融,在剪切和搅拌的条件下,加入水,直到体系由油包水转化为水包油,得到所述的热塑性乳液上浆剂。
10.根据权利要求5所述的热塑性乳液上浆剂的制备方法,其特征在于所述乳化剂选自阴离子表面活性剂、非离子表面活性剂、阴非离子表面活性剂中的一种或两种以上。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911015682.2A CN112709071A (zh) | 2019-10-24 | 2019-10-24 | 聚丙烯-碳纤维复合材料用热塑性乳液上浆剂及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911015682.2A CN112709071A (zh) | 2019-10-24 | 2019-10-24 | 聚丙烯-碳纤维复合材料用热塑性乳液上浆剂及其制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN112709071A true CN112709071A (zh) | 2021-04-27 |
Family
ID=75541317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911015682.2A Pending CN112709071A (zh) | 2019-10-24 | 2019-10-24 | 聚丙烯-碳纤维复合材料用热塑性乳液上浆剂及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112709071A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113463393A (zh) * | 2021-08-10 | 2021-10-01 | 长春工业大学 | 一种适用于碳纤维的水性改性氯化聚丙烯上浆剂及其制备方法和应用 |
CN115506151A (zh) * | 2022-10-31 | 2022-12-23 | 东华大学 | 一种水性上浆剂及其制备方法和一种针对碳纤维/聚丙烯纤维混合毡的上浆方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102020776A (zh) * | 2010-11-22 | 2011-04-20 | 陕西科技大学 | 一种支化聚乙烯蜡改性制备蜡乳液的方法 |
CN103102454A (zh) * | 2011-11-10 | 2013-05-15 | 中国石油化工股份有限公司 | 一种马来酸酐接枝改性聚烯烃蜡的制备方法 |
CN103613710A (zh) * | 2013-11-12 | 2014-03-05 | 南京彤天广元高分子材料有限公司 | 一种热塑性聚合物水分散体的制备方法 |
CN103772614A (zh) * | 2013-03-07 | 2014-05-07 | 宁波能之光新材料科技有限公司 | 一步法制备接枝聚烯烃蜡乳液的方法 |
CN104695228A (zh) * | 2015-03-30 | 2015-06-10 | 济南大学 | 一种碳纤维用热塑性乳液上浆剂及其制备方法和应用 |
CN105060736A (zh) * | 2015-07-30 | 2015-11-18 | 南京京锦元科技实业有限公司 | 一种用于纤维表面处理的水溶性马来酸酐改性pp乳液及其应用 |
WO2019044626A1 (ja) * | 2017-08-29 | 2019-03-07 | 三井化学株式会社 | 繊維収束剤、無機強化材、樹脂組成物および成形体 |
-
2019
- 2019-10-24 CN CN201911015682.2A patent/CN112709071A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102020776A (zh) * | 2010-11-22 | 2011-04-20 | 陕西科技大学 | 一种支化聚乙烯蜡改性制备蜡乳液的方法 |
CN103102454A (zh) * | 2011-11-10 | 2013-05-15 | 中国石油化工股份有限公司 | 一种马来酸酐接枝改性聚烯烃蜡的制备方法 |
CN103772614A (zh) * | 2013-03-07 | 2014-05-07 | 宁波能之光新材料科技有限公司 | 一步法制备接枝聚烯烃蜡乳液的方法 |
CN103613710A (zh) * | 2013-11-12 | 2014-03-05 | 南京彤天广元高分子材料有限公司 | 一种热塑性聚合物水分散体的制备方法 |
CN104695228A (zh) * | 2015-03-30 | 2015-06-10 | 济南大学 | 一种碳纤维用热塑性乳液上浆剂及其制备方法和应用 |
CN105060736A (zh) * | 2015-07-30 | 2015-11-18 | 南京京锦元科技实业有限公司 | 一种用于纤维表面处理的水溶性马来酸酐改性pp乳液及其应用 |
WO2019044626A1 (ja) * | 2017-08-29 | 2019-03-07 | 三井化学株式会社 | 繊維収束剤、無機強化材、樹脂組成物および成形体 |
Non-Patent Citations (1)
Title |
---|
卢少忠等: "《塑料管道工程》", 30 June 2004, 中国建材工业出版社 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113463393A (zh) * | 2021-08-10 | 2021-10-01 | 长春工业大学 | 一种适用于碳纤维的水性改性氯化聚丙烯上浆剂及其制备方法和应用 |
CN113463393B (zh) * | 2021-08-10 | 2022-05-31 | 长春工业大学 | 一种适用于碳纤维的水性改性氯化聚丙烯上浆剂及其制备方法和应用 |
CN115506151A (zh) * | 2022-10-31 | 2022-12-23 | 东华大学 | 一种水性上浆剂及其制备方法和一种针对碳纤维/聚丙烯纤维混合毡的上浆方法 |
CN115506151B (zh) * | 2022-10-31 | 2024-01-16 | 东华大学 | 一种水性上浆剂及其制备方法和一种针对碳纤维/聚丙烯纤维混合毡的上浆方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Kim et al. | Effects of particle size and rubber content on fracture toughness in rubber‐modified epoxies | |
KR101128319B1 (ko) | 고무상 중합체 입자의 제조방법 및 이것을 함유하는 수지조성물의 제조방법 | |
DE69213760T2 (de) | Haftfreie elastomere acrylat-mikrokugeln | |
CN109868654B (zh) | 一种水性环氧上浆剂及其制备方法 | |
CN112709071A (zh) | 聚丙烯-碳纤维复合材料用热塑性乳液上浆剂及其制备方法 | |
EP2610374A1 (en) | Method for preparing spinning solution of ultra-high molecular weight polyethylene fiber | |
US10815370B2 (en) | Liquid (meth)acrylic composition comprising a multistage polymer and a (meth)acrylic monomer, its method of preparation and its use | |
CN111850722B (zh) | 草莓状有机/无机交联微球取向填充增强化纤的制备方法 | |
CN106835326B (zh) | 高性能的石墨烯复合聚乙烯醇纤维及其制备方法、应用 | |
CN113943458A (zh) | 一种聚碳酸酯/聚丙烯合金材料及其制备方法 | |
CN111088699B (zh) | 针对聚丙烯/碳纤维界面的上浆剂及其制备方法和应用 | |
KR102092593B1 (ko) | 용매 저항성을 갖는 결합제인 포름알데히드가 없는 경화가능한 조성물 | |
Xu et al. | Enhanced toughness for polyamide 6 with a core-shell structured polyacrylic modifier | |
EP3763746A1 (en) | Method for preparing miniemulsions comprising superhydrophobic monomers | |
CN114481618B (zh) | 一种水性处理用碳纤维上浆剂及其制备方法和应用 | |
CN111138724A (zh) | 一种马来酸酐改性纳米微晶纤维素增强天然橡胶及其制备方法 | |
CN116284540B (zh) | 一种高透光高粘度聚丙烯酸增稠剂及其制备方法 | |
Li et al. | A novel waterborne g‐CPP sizing agent for the interfacial enhancement of SCF/PP composites | |
Wang et al. | Modification of natural rubber latex by graft copolymerization of 2-ethylhexyl acrylate and methacrylic acid | |
WO2022128184A1 (en) | Miniemulsions comprising superhydrophobic and/or hydrophobic monomers, method of preparing the same and use thereof | |
Teng et al. | Effect of introduction mode of hydroxyl functionality on morphology and film properties of cycloaliphatic diepoxide crosslinkable core‐shell latex | |
CN110699960A (zh) | 一种用于热塑性树脂增强纤维的上浆剂 | |
Bastida et al. | Effects of mixing procedure on the morphology and properties of poly (ether imide)/thermotropic copolyester blends | |
CN111621133B (zh) | 一种高介电低损耗的聚碳酸酯组合物及其制备方法与用途 | |
KR101134955B1 (ko) | 고분자량의 기능성 폴리올레핀의 수성 에멀젼화 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210427 |