CN115873161A - 一种低压缩永久变形易加工全氟醚橡胶的制备方法 - Google Patents
一种低压缩永久变形易加工全氟醚橡胶的制备方法 Download PDFInfo
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- CN115873161A CN115873161A CN202310037089.8A CN202310037089A CN115873161A CN 115873161 A CN115873161 A CN 115873161A CN 202310037089 A CN202310037089 A CN 202310037089A CN 115873161 A CN115873161 A CN 115873161A
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- 229920001971 elastomer Polymers 0.000 title claims abstract description 44
- 229920001774 Perfluoroether Polymers 0.000 title claims abstract description 37
- UJMWVICAENGCRF-UHFFFAOYSA-N oxygen difluoride Chemical compound FOF UJMWVICAENGCRF-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 239000005060 rubber Substances 0.000 title claims abstract description 35
- 238000007906 compression Methods 0.000 title claims abstract description 25
- 238000012545 processing Methods 0.000 title claims abstract description 12
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- 230000006835 compression Effects 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 19
- 238000006243 chemical reaction Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 16
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- 239000000839 emulsion Substances 0.000 claims description 12
- 229910052731 fluorine Inorganic materials 0.000 claims description 10
- 239000004530 micro-emulsion Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 8
- 239000003995 emulsifying agent Substances 0.000 claims description 8
- 239000011737 fluorine Substances 0.000 claims description 8
- GVNVAWHJIKLAGL-UHFFFAOYSA-N 2-(cyclohexen-1-yl)cyclohexan-1-one Chemical compound O=C1CCCCC1C1=CCCCC1 GVNVAWHJIKLAGL-UHFFFAOYSA-N 0.000 claims description 7
- 101150065749 Churc1 gene Proteins 0.000 claims description 7
- 102100038239 Protein Churchill Human genes 0.000 claims description 7
- 239000000460 chlorine Substances 0.000 claims description 7
- 229910052801 chlorine Inorganic materials 0.000 claims description 7
- BLTXWCKMNMYXEA-UHFFFAOYSA-N 1,1,2-trifluoro-2-(trifluoromethoxy)ethene Chemical compound FC(F)=C(F)OC(F)(F)F BLTXWCKMNMYXEA-UHFFFAOYSA-N 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- 239000010779 crude oil Substances 0.000 claims description 6
- 239000006185 dispersion Substances 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 6
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 claims description 6
- 239000011259 mixed solution Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 6
- 150000001336 alkenes Chemical class 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 5
- 150000002978 peroxides Chemical class 0.000 claims description 5
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims description 5
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 claims description 4
- DAVCAHWKKDIRLY-UHFFFAOYSA-N 1-ethenoxy-1,1,2,2,3,3,3-heptafluoropropane Chemical compound FC(F)(F)C(F)(F)C(F)(F)OC=C DAVCAHWKKDIRLY-UHFFFAOYSA-N 0.000 claims description 4
- DMWVYCCGCQPJEA-UHFFFAOYSA-N 2,5-bis(tert-butylperoxy)-2,5-dimethylhexane Chemical compound CC(C)(C)OOC(C)(C)CCC(C)(C)OOC(C)(C)C DMWVYCCGCQPJEA-UHFFFAOYSA-N 0.000 claims description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical group [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 4
- 125000002947 alkylene group Chemical group 0.000 claims description 4
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- 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 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
- 235000019400 benzoyl peroxide Nutrition 0.000 claims description 3
- 229910052794 bromium Chemical group 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000008367 deionised water Substances 0.000 claims description 3
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- 238000001914 filtration Methods 0.000 claims description 3
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- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 229910052740 iodine Inorganic materials 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- BJELTSYBAHKXRW-UHFFFAOYSA-N 2,4,6-triallyloxy-1,3,5-triazine Chemical group C=CCOC1=NC(OCC=C)=NC(OCC=C)=N1 BJELTSYBAHKXRW-UHFFFAOYSA-N 0.000 claims description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 2
- 239000008346 aqueous phase Substances 0.000 claims description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical group BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 150000001993 dienes Chemical class 0.000 claims description 2
- 229920002313 fluoropolymer Polymers 0.000 claims description 2
- 125000005843 halogen group Chemical group 0.000 claims description 2
- 238000009775 high-speed stirring Methods 0.000 claims description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 2
- 239000011630 iodine Chemical group 0.000 claims description 2
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 2
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 claims description 2
- 229910001635 magnesium fluoride Inorganic materials 0.000 claims description 2
- 239000000347 magnesium hydroxide Substances 0.000 claims description 2
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 2
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 claims description 2
- 229910017604 nitric acid Inorganic materials 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- XIUFWXXRTPHHDQ-UHFFFAOYSA-N prop-1-ene;1,1,2,2-tetrafluoroethene Chemical group CC=C.FC(F)=C(F)F XIUFWXXRTPHHDQ-UHFFFAOYSA-N 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 239000012498 ultrapure water Substances 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 125000005010 perfluoroalkyl group Chemical group 0.000 claims 1
- 238000007670 refining Methods 0.000 claims 1
- 229920001973 fluoroelastomer Polymers 0.000 abstract description 11
- 239000000806 elastomer Substances 0.000 abstract description 9
- 239000006085 branching agent Substances 0.000 abstract description 2
- 229920000642 polymer Polymers 0.000 description 13
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 9
- 239000000047 product Substances 0.000 description 7
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- KOMNUTZXSVSERR-UHFFFAOYSA-N 1,3,5-tris(prop-2-enyl)-1,3,5-triazinane-2,4,6-trione Chemical compound C=CCN1C(=O)N(CC=C)C(=O)N(CC=C)C1=O KOMNUTZXSVSERR-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 238000005481 NMR spectroscopy Methods 0.000 description 2
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- 239000012986 chain transfer agent Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000000113 differential scanning calorimetry Methods 0.000 description 2
- WFPZPJSADLPSON-UHFFFAOYSA-N dinitrogen tetraoxide Chemical compound [O-][N+](=O)[N+]([O-])=O WFPZPJSADLPSON-UHFFFAOYSA-N 0.000 description 2
- 239000004815 dispersion polymer Substances 0.000 description 2
- 238000007720 emulsion polymerization reaction Methods 0.000 description 2
- 230000009477 glass transition Effects 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
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- 230000007774 longterm Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
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- 238000012986 modification Methods 0.000 description 2
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- 238000011056 performance test Methods 0.000 description 2
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- 238000004293 19F NMR spectroscopy Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
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- 229920001577 copolymer Polymers 0.000 description 1
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
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- 229910052736 halogen Inorganic materials 0.000 description 1
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- 238000012703 microemulsion polymerization Methods 0.000 description 1
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- 239000007800 oxidant agent Substances 0.000 description 1
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- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical compound C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
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- 238000010189 synthetic method Methods 0.000 description 1
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- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
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CN202310037089.8A CN115873161A (zh) | 2023-01-10 | 2023-01-10 | 一种低压缩永久变形易加工全氟醚橡胶的制备方法 |
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CN202310037089.8A CN115873161A (zh) | 2023-01-10 | 2023-01-10 | 一种低压缩永久变形易加工全氟醚橡胶的制备方法 |
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Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5266639A (en) * | 1992-08-28 | 1993-11-30 | E. I. Du Pont De Nemours And Company | Low-melting tetrafluorethylene copolymer and its uses |
US20030119993A1 (en) * | 2001-10-18 | 2003-06-26 | Ausimont S.P.A. | Perfluoroelastomers |
CN1712430A (zh) * | 2004-06-22 | 2005-12-28 | 索尔维索莱克西斯公司 | 全氟弹性体凝胶 |
CN1727368A (zh) * | 2004-07-30 | 2006-02-01 | 索尔维索莱克西斯公司 | 全氟弹性体 |
US20060135716A1 (en) * | 2004-12-20 | 2006-06-22 | Ming-Hong Hung | Fluoroelastomers having low glass transition temperature |
CN101370835A (zh) * | 2006-01-19 | 2009-02-18 | 索尔维索莱克西斯公司 | 含氟弹性体 |
CN101925618A (zh) * | 2008-01-22 | 2010-12-22 | 杜邦特性弹性体有限责任公司 | 制备含氟弹性体的方法 |
CN104059188A (zh) * | 2014-06-18 | 2014-09-24 | 浙江巨圣氟化学有限公司 | 一种四氟乙烯与全氟代烷基乙烯基醚共聚组合物及其制备方法 |
CN104194039A (zh) * | 2006-07-03 | 2014-12-10 | 索尔维索莱克西斯公司 | (全)氟弹性体组合物 |
CN104530292A (zh) * | 2014-12-19 | 2015-04-22 | 中昊晨光化工研究院有限公司 | 一种耐低温全氟醚橡胶及其合成方法 |
US20150247012A1 (en) * | 2012-09-28 | 2015-09-03 | E.I. Du Pont De Nemours And Company | Direct crosslinking process for preparing perfluoroalkyl-cross-linked fluoropolymer having perfluoroether pendant groups |
CN115368495A (zh) * | 2022-10-25 | 2022-11-22 | 山东华夏神舟新材料有限公司 | 全氟醚弹性体及其制备方法和应用 |
-
2023
- 2023-01-10 CN CN202310037089.8A patent/CN115873161A/zh active Pending
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5266639A (en) * | 1992-08-28 | 1993-11-30 | E. I. Du Pont De Nemours And Company | Low-melting tetrafluorethylene copolymer and its uses |
US20030119993A1 (en) * | 2001-10-18 | 2003-06-26 | Ausimont S.P.A. | Perfluoroelastomers |
CN1712430A (zh) * | 2004-06-22 | 2005-12-28 | 索尔维索莱克西斯公司 | 全氟弹性体凝胶 |
CN1727368A (zh) * | 2004-07-30 | 2006-02-01 | 索尔维索莱克西斯公司 | 全氟弹性体 |
US20060135716A1 (en) * | 2004-12-20 | 2006-06-22 | Ming-Hong Hung | Fluoroelastomers having low glass transition temperature |
CN101370835A (zh) * | 2006-01-19 | 2009-02-18 | 索尔维索莱克西斯公司 | 含氟弹性体 |
CN104194039A (zh) * | 2006-07-03 | 2014-12-10 | 索尔维索莱克西斯公司 | (全)氟弹性体组合物 |
CN101925618A (zh) * | 2008-01-22 | 2010-12-22 | 杜邦特性弹性体有限责任公司 | 制备含氟弹性体的方法 |
US20150247012A1 (en) * | 2012-09-28 | 2015-09-03 | E.I. Du Pont De Nemours And Company | Direct crosslinking process for preparing perfluoroalkyl-cross-linked fluoropolymer having perfluoroether pendant groups |
CN104059188A (zh) * | 2014-06-18 | 2014-09-24 | 浙江巨圣氟化学有限公司 | 一种四氟乙烯与全氟代烷基乙烯基醚共聚组合物及其制备方法 |
CN104530292A (zh) * | 2014-12-19 | 2015-04-22 | 中昊晨光化工研究院有限公司 | 一种耐低温全氟醚橡胶及其合成方法 |
CN115368495A (zh) * | 2022-10-25 | 2022-11-22 | 山东华夏神舟新材料有限公司 | 全氟醚弹性体及其制备方法和应用 |
Non-Patent Citations (2)
Title |
---|
T NARITA, 等: "On the polymerization reactivity of fluorinated vinyl monomers", 《MACROMOLECULAR RAPID COMMUNICATIONS》, vol. 21, no. 10, pages 613 - 627 * |
毛国亮, 等: "TFE-PPVE共聚物组成均匀性的热分级方法表征", 《高校化学工程学报》, vol. 34, no. 3, pages 697 - 703 * |
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