CN107778733A - Composite material of isobutene/alkylstyrene polymer and fluororubber and preparation method thereof - Google Patents
Composite material of isobutene/alkylstyrene polymer and fluororubber and preparation method thereof Download PDFInfo
- Publication number
- CN107778733A CN107778733A CN201610719960.2A CN201610719960A CN107778733A CN 107778733 A CN107778733 A CN 107778733A CN 201610719960 A CN201610719960 A CN 201610719960A CN 107778733 A CN107778733 A CN 107778733A
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- Prior art keywords
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- isobutene
- polymer
- fluorubber
- composite
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- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 title claims abstract description 100
- 229920000642 polymer Polymers 0.000 title claims abstract description 61
- 239000002131 composite material Substances 0.000 title claims abstract description 50
- 238000002360 preparation method Methods 0.000 title claims abstract description 25
- 229920001973 fluoroelastomer Polymers 0.000 title abstract description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 33
- -1 alkyl Styrene Chemical compound 0.000 claims description 29
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 26
- 229910021389 graphene Inorganic materials 0.000 claims description 24
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 claims description 23
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 22
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 22
- 239000006229 carbon black Substances 0.000 claims description 21
- 239000003795 chemical substances by application Substances 0.000 claims description 20
- 238000002156 mixing Methods 0.000 claims description 19
- 150000003440 styrenes Chemical class 0.000 claims description 19
- 238000004073 vulcanization Methods 0.000 claims description 19
- 239000007921 spray Substances 0.000 claims description 18
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 16
- 229910000077 silane Inorganic materials 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 15
- 229920001971 elastomer Polymers 0.000 claims description 14
- 239000005060 rubber Substances 0.000 claims description 14
- 239000000945 filler Substances 0.000 claims description 13
- 239000011787 zinc oxide Substances 0.000 claims description 13
- 238000010792 warming Methods 0.000 claims description 11
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical group [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims description 11
- NVZWEEGUWXZOKI-UHFFFAOYSA-N 1-ethenyl-2-methylbenzene Chemical compound CC1=CC=CC=C1C=C NVZWEEGUWXZOKI-UHFFFAOYSA-N 0.000 claims description 10
- 229910052731 fluorine Inorganic materials 0.000 claims description 9
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 7
- 239000012190 activator Substances 0.000 claims description 7
- 239000011737 fluorine Substances 0.000 claims description 7
- 239000004014 plasticizer Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Natural products C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 5
- MPMBRWOOISTHJV-UHFFFAOYSA-N but-1-enylbenzene Chemical group CCC=CC1=CC=CC=C1 MPMBRWOOISTHJV-UHFFFAOYSA-N 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 4
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- WHFHDVDXYKOSKI-UHFFFAOYSA-N 1-ethenyl-4-ethylbenzene Chemical compound CCC1=CC=C(C=C)C=C1 WHFHDVDXYKOSKI-UHFFFAOYSA-N 0.000 claims description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 claims description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N perisophthalic acid Natural products OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims description 2
- 229920001568 phenolic resin Polymers 0.000 claims description 2
- 239000005011 phenolic resin Substances 0.000 claims description 2
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 claims description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N methyl pentane Natural products CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 150000001336 alkenes Chemical class 0.000 claims 1
- 150000002148 esters Chemical class 0.000 claims 1
- 238000006116 polymerization reaction Methods 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 6
- 230000032683 aging Effects 0.000 abstract description 4
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000003566 sealing material Substances 0.000 abstract 1
- 235000019241 carbon black Nutrition 0.000 description 20
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 10
- 229920005989 resin Polymers 0.000 description 10
- 239000011347 resin Substances 0.000 description 10
- 238000012360 testing method Methods 0.000 description 10
- 239000002041 carbon nanotube Substances 0.000 description 6
- 229910021393 carbon nanotube Inorganic materials 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 239000008393 encapsulating agent Substances 0.000 description 5
- 239000003063 flame retardant Substances 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- 235000019198 oils Nutrition 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- YEECOJZAMZEUBB-UHFFFAOYSA-N 2,2,3,3,6,6,7,7-octamethyloctane Chemical compound CC(C)(C)C(C)(C)CCC(C)(C)C(C)(C)C YEECOJZAMZEUBB-UHFFFAOYSA-N 0.000 description 4
- 229910021538 borax Inorganic materials 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 239000004328 sodium tetraborate Substances 0.000 description 4
- 235000010339 sodium tetraborate Nutrition 0.000 description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 239000005864 Sulphur Substances 0.000 description 3
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 3
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 3
- 239000000920 calcium hydroxide Substances 0.000 description 3
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 3
- AUZONCFQVSMFAP-UHFFFAOYSA-N disulfiram Chemical compound CCN(CC)C(=S)SSC(=S)N(CC)CC AUZONCFQVSMFAP-UHFFFAOYSA-N 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000010436 fluorite Substances 0.000 description 3
- XNGIFLGASWRNHJ-UHFFFAOYSA-N o-dicarboxybenzene Natural products OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 229920002449 FKM Polymers 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 229920000459 Nitrile rubber Polymers 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 150000001721 carbon Chemical group 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000013530 defoamer Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 125000001153 fluoro group Chemical group F* 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000002101 lytic effect Effects 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- YOCHOHIOBBCVFR-UHFFFAOYSA-N 3-tert-butyl-2,2-dimethyloctane Chemical compound CCCCCC(C(C)(C)C)C(C)(C)C YOCHOHIOBBCVFR-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 1
- 229930185605 Bisphenol Natural products 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- 102100023116 Sodium/nucleoside cotransporter 1 Human genes 0.000 description 1
- 101710123675 Sodium/nucleoside cotransporter 1 Proteins 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229960000583 acetic acid Drugs 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229960000892 attapulgite Drugs 0.000 description 1
- AGXUVMPSUKZYDT-UHFFFAOYSA-L barium(2+);octadecanoate Chemical compound [Ba+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O AGXUVMPSUKZYDT-UHFFFAOYSA-L 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 229910001570 bauxite Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 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 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229920005556 chlorobutyl Polymers 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
- 239000008119 colloidal silica Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 229910001610 cryolite Inorganic materials 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 125000005442 diisocyanate group Chemical group 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000001525 mentha piperita l. herb oil Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- RCHKEJKUUXXBSM-UHFFFAOYSA-N n-benzyl-2-(3-formylindol-1-yl)acetamide Chemical compound C12=CC=CC=C2C(C=O)=CN1CC(=O)NCC1=CC=CC=C1 RCHKEJKUUXXBSM-UHFFFAOYSA-N 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052625 palygorskite Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 235000019477 peppermint oil Nutrition 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920006380 polyphenylene oxide Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010734 process oil Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 229910001404 rare earth metal oxide Inorganic materials 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 238000010074 rubber mixing Methods 0.000 description 1
- 238000010057 rubber processing Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- NFMWFGXCDDYTEG-UHFFFAOYSA-N trimagnesium;diborate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]B([O-])[O-].[O-]B([O-])[O-] NFMWFGXCDDYTEG-UHFFFAOYSA-N 0.000 description 1
- 239000002383 tung oil Substances 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 239000003981 vehicle Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- C—CHEMISTRY; METALLURGY
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Abstract
the invention provides a composite material of isobutene/alkylstyrene polymer and fluororubber and a preparation method thereof, the composite material prepared by the invention has the advantages that the Shore A is 50-70, the tensile strength is 9.0-18.0 MPa, the elongation at break is 250-400%, the ASTM3# standard oil resistance change rate is 6-13% in mass change rate, 8-15% in volume change rate, 13-20% in compression permanent deformation (120 ℃ x 70h), the aging coefficient is K less than or equal to 0.135, the composite material has good oil resistance and aging resistance, and the service life of a sealing material is prolonged.
Description
Technical field
The present invention relates to fluorubber composite and its preparation field, specifically isobutene/ring-alkylated styrenes polymer with
Fluorubber composite and preparation method thereof.
Background technology
Fluorubber (FKM) is the extraordinary synthesis high polymer elastic of one kind containing fluorine atom on the carbon atom of main chain or side chain
Body, has excellent high temperature resistant, oil resistant, a chemical resistance, good physical and mechanical properties and weatherability, electrical insulating property and
Radiation resistance etc., it is widely used in the 75% of the fields such as space flight, aviation, military project, national defence, automobile, petrochemical industry, wherein yield
For making O-ring, seal, oil pipe, electric wiring sheath pad and gasket material.Although fluorubber has many excellent
Performance, but there is also molding poor fluidity, compressible deformation, the bad coordination of physical property of rubber processing technology and vulcanizate
The deficiencies of.Therefore, composite is studied.
CN94195024.7 is in the fluoro-rubber composite formed containing fluorubber and vulcanizing agent, relative to 100 parts of weights
The fluorubber of amount adds the fatty acid mono-amide of 0.1~5 part of weight, obtains fluoro-rubber composite.The fluoro-rubber composite has
Good category mold releasability, in addition, by moulded products obtained from said composition sulfidization molding due to addition internal mold release and
The reduction of caused mechanical performance is smaller.A kind of heat resisting fluororubber compositions of CN200710040815.2 and its sulfidization molding system
Product.The fluoro-rubber composite, it includes 100 parts by weight fluorubber, 0.1~10 parts by weight rare-earth oxide and 0.05~10
Parts by weight vulcanizing agent.After the fluoro-rubber composite sulfidization molding of the present invention, there is fabulous heat resistance.
A kind of fluoro-rubber composites of CN200610025862.5 and its moulded products.The fluoro-rubber composite includes 100 parts by weight fluorine rubbers
The surfactant of glue, the nonmetallic whisker of 5~50 parts by weight and 0.1~5 parts by weight.Fluoro-rubber composite of the present invention has very high
Tensile strength and modulus, the final products made from fluoro-rubber composite of the present invention have very high heat resistance and wearability.
A kind of Environmental protection fluorubber composite flame retardant materials of CN201210192527.X, it is characterised in that component and parts by weight are:Fluorubber
100th, stabilizer 0.2~3, fire retardant 20~30, reinforcing agent 25~40, coupling agent 3~8, isopropanol 3~8.Inorganic combustion inhibitor
Mixture can be uniformly dispersed in fluorubber, have an excellent physical property, not produce toxic gas during burning, environmental protection, without dirt
Dye.The present invention is formed with fluorubber and fire retardant mixing banburying, has good fire resistance, after measured compound resistance of the invention
The oxygen index (OI) of combustible material can reach more than 28, and combustibility is UL94V-0 levels.A kind of fluorubber of CN201110389228.0 is compound
Adhesive plaster and preparation method thereof, belong to technical field of chemical defense.A kind of composite fluororubber adhesive plaster, using 507 bright and beautiful silks as scrim material,
The fire-retardant chlorinated butyl glue-line of dual coating is as main body cloth, the front surface coated fluororubber layer of main body cloth.During preparation, by 507 bright and beautiful silks
The two-sided leaching neoprene of silk fabric;According to mass ratio it is 1 by fire-retardant chlorinated butyl rubber and 120# gasoline:Rubber cement is made in 1.5 stirrings, then applies
It is two-sided to be overlying on 507 bright and beautiful silks, according to mass ratio is 1 by fluorubber and ethyl acetate:Rubber cement is made in 2 stirrings, is then coated with glue
Cloth front, again through secondary tank type vulcanizing after drum-type or pot type once vulcanize, gets product.Compound adhesive tape pair of the present invention
The stronger barrier propterty of gaseous material, and very strong Corrosion Protection is shown to organic solvent, physical and mechanical properties is excellent, valency
Lattice are cheap, and preparation method is simple, have very high market value.A kind of fluororubber coatings of CN201310421869.9, its feature
It is:The fluororubber coating mainly contains the raw material of following weight proportioning, 100 parts of fluorubber, carbon black 30-60 parts, magnesia 3
Part, 6 parts of calcium hydroxide, 1~5 part of vulcanizing agent, 10~100 parts of silicones, 250 parts of organic solvent, 1 part of defoamer, levelling agent 0.5
Part;Its preparation method is that fluorubber is put into open type rubber mixing machine to plasticate, and adds filler and vulcanizing agent, is kneaded on banbury
5 times, section, be then added into organic solvent, while add silicones, be stirred, disperse, it is to be mixed uniformly after,
Levelling agent and defoamer are added, stirs, be uniformly dispersed, sand mill is then put into and is sanded 3 times, filtration system is passed through after sand milling
Filtering, fluororubber coating is made;Obtained fluororubber coating can be used for the neck such as motor vehicle, petrochemical industry, refrigeration, Aero-Space
The preparation of the encapsulant in domain.A kind of preparation methods of high performance fluorine rubber seal of CN201210202685.9, its feature exist
In comprising the steps of:Joint is suppressed with vulcanizing press;Rubber is filled between two joints;Handled with fluorubber lytic agent
Joint;High temperature suppresses joint, machines.The preparation method of the more existing viton seal ring of the present invention, due to using vinegar
Acid butyl ester lytic agent, to be suppressed at rational temperature and time butt joint, realizes that seamless connects to fluorubber processing
Head, the fixing of sealing ring joint is substantially increased, there is the advantages of high temperature resistant, high pressure resistant, service life is long.
CN201180040799.1 encapsulants, the sealing of the encapsulant not only in high temperature environments are excellent but also in high temperature height
Crack resistance under compression is also excellent.The encapsulant of the present invention has by the fluorine rubber containing fluorubber (A) and carbon black (B)
Crosslinked fluororubber layer obtained from glue composition is crosslinked, crosslinked fluororubber layer test (measurement temperature in dynamic viscoelastic:
160 DEG C, elongation strain:1%th, initial load:157cN, frequency:Loss modulus E ' in 10Hz) is more than 600kPa 6000kPa
Below.A kind of manufacture seal fluorubber composite and preparation technologies of CN201210046437.X, the composite by with
Lower component raw material is made:70~72wt% of fluorubber, 3.0~5.0wt% of high-active zinc oxide, common magnesium hydroxide 4~
4.2wt%, 2.4~2.8wt% of calcium hydroxide, spray carbon black 13.8~16wt%, No. 3 2.5~3wt% of vulcanizing agent, each component
Sum is 100wt%.Present invention additionally comprises the preparation technology of the manufacture seal fluorubber composite.Utilize the present invention
Seal made of fluorubber composite has good resistance to elevated temperatures, and under the conditions of 280 DEG C, service life was up to 3 years;
Under the conditions of 320 DEG C, service life was up to 100 hours;Have the characteristics that environmentally friendly, durable, safe.CN201510147712.0 mono-
Kind elevator brake friction resistance material and preparation method thereof.The friction resistance material that purpose is to provide should have stable friction, mill
Damage performance;The method of offer should have that technique is simple, easy to make and lower-cost feature.Technical scheme is:A kind of electricity
Terraced brake friction resistance material, comprising raw material be:Hydrogenated nitrile-butadiene rubber, bis-phenol vulcanised fluororubbers, zinc oxide, accelerator
TMTD, anti-aging agent RD, white carbon high styrene resin, sulphur, stearic acid, activated magnesia, bi-maleimide modified phenolic aldehyde
Resin, magnesium borate crystal whisker, silicon-carbide particle, asphalt powder, graphene oxide, calcium hydroxide, Frication powder.Preparation method, press
Carried out according to following steps:1) various raw material for standby are weighed by formula;2) by the hydrogenated nitrile-butadiene rubber after plasticating, carry out close twice
Refining, the banburyings such as zinc oxide are then put into, finally put into sulphur banburying and take out in mixture input machine feed bin.3) injection moulding.4)
Machining.A kind of automobile engine bushings of CN201410538444.0, are related to technical field of automobile accessories, by following parts by weight
Component form:20 parts of butadiene rubber, 15 parts of natural rubber, 4 parts of fluorubber, 4 parts of barium stearate, 10 parts of polyphenylene oxide, tung oil 2
Part, 5 parts of fume colloidal silica, 5 parts of natural plant gum, 5 parts of diisocyanate, 5 parts of PEO, 5 parts of Fypro, catalyst
5 parts, 5 parts of calcium carbonate, 5 parts of attapulgite, 2 parts of peppermint oil, 5 parts of modified silica-gel;Each component is together sent into reaction during preparation to hold
In device, 30 minutes obtained sizing materials are stirred under 80~90 DEG C of environment, are re-fed into mould molding;Cost of the present invention is low, prepares
Method is simple, safety and environmental protection, can extend long lifespan up to more than 3 times, damping performance significantly improves, safe and reliable.
JP19870107743 describes a kind of coating material of new fluorine-containing rubber material, by borax (such as except borax;Water
Closing aluminum oxide, magnesia, natural sand, silica flour, fluorite, perlite) (such as vegetable oil, polyvinyl chloride increase for the organic substance of mixing
Mould agent, blend rubber or silicone oil process oil) etc. composition.JP2011063133 (A) describes a kind of one kind of fluorine-containing rubber and lighted
Piece, in a long time with good illumination effect, mainly by with rubber or plastic blend luminescent material, or in rubber or
Depositing light-emitting material on plastics, and sheet material is made in mixture.JP2011063133 (A), JP5336313 (B2) have by improving
The interaction of machine molecule and inorganic compound, a new rubber is designed, fluorubber is included in raw material.GB1438404
(A) one kind is described containing fluorubber and may contain inorganic filler, such as bauxite, fluorite, ice crystal, graphite, quartz, flint
The gypsum of stone, sand, sulphur, boron, aluminium section bar, borax, thin mud shale, aluminium, silimanite, agalmatolite etc..KR20100029345 (A) is carried
A kind of far-infrared radiation pad has been supplied, infrared buffering can be kept.Form as follows:35~40w% of silica, long graphite/oxide 23~
28w%, 25~29w% borax, 0.2~0.8w% of boric acid, 0.4~0.8w% of cobalt, 1.5~2w% of magnesium, 0.7~1.2w% of selenium,
0.14~cryolite alumina 0.19w%, 1.5~2w% of lithium, 0.3~0.8w% of zircon, 0.14~0.18w% of fluorite, porcelain color
0.2~0.9w% etc. is mixed, and is melted, and is solidified, and is crushed.Infrared ray, which puts powder and mixes soft dose, is selected from soft synthetic resin, silicon rubber, or
1:4~1:8 ratios.Hereafter, the mixture is injection molded.
The content of the invention
Present invention aims at provide a kind of composite and its system of isobutene/ring-alkylated styrenes polymer and fluorubber
Preparation Method, obtained composite have excellent sealing property.
Described isobutene/ring-alkylated styrenes polymer and fluorubber composite, are polymerize with isobutene/ring-alkylated styrenes
Thing is 100 parts of meters with fluorubber gross mass, comprising:Isobutene/30~45 parts of ring-alkylated styrenes polymer, fluorubber 55~70
Part, 2.5~8.0 parts of vulcanizing agent, 1~4 part of vulcanization accelerator, 0.5~2 part of silane coupler, 6~14 parts of plasticizer, activator 2
~9 parts, 30~60 parts of filler.
The present invention also provides the preparation method of a kind of isobutene/ring-alkylated styrenes polymer and fluorubber composite, bag
Containing following steps:Isobutene/ring-alkylated styrenes polymer, fluorubber, filler, silane coupler are added in mill, 20
~40 DEG C of 3~10min of mill, 40~80 DEG C are warming up to, add plasticizer, activator, vulcanizing agent and be kneaded 2~10min, add
Vulcanization accelerator continues 2~6min of mixing, and thin logical bottom sheet obtains mixed material, then in 150~180 DEG C, 9~15MPa vulcanization bar
Vulcanize 20min~1h under part, produce isobutene/ring-alkylated styrenes polymer and fluorubber composite.
The preparation method of isobutene of the present invention/ring-alkylated styrenes polymer and fluorubber composite can also be
Filler is added again before thin logical bottom sheet, and the preferred graphene oxide of the filler added again, addition is 5~10 parts.
Isobutene of the present invention/ring-alkylated styrenes polymer is isobutene/(C3~C12) styrene polymer, such as different
Butylene/o-methyl styrene polymer, isobutene/a methyl styrene polymer, isobutene/p-methylstyrene polymer,
Isobutene/adjacent ethyl styrene polymer, isobutene/an ethyl styrene polymer, isobutene/p -ethyl-styrene polymer
Deng.
Vulcanizing agent of the present invention, vulcanization accelerator, silane coupler, plasticizer, activator, filler are ability
Domain usual auxiliaries, specific kind and dosage can be selected by general knowledge as well known to those skilled in the art.
Vulcanizing agent of the present invention is 2,5- dimethyl -2,5- di-t-butyl hexane peroxide and phenolic resin, dosage
Respectively 0.5~1 part and 2-7 parts.
Vulcanization accelerator of the present invention is one kind or its mixture in TETD, CZ.
Silane coupler of the present invention is one kind or its mixture in KH-560, KH-602.
Plasticizer of the present invention is in polytetrafluoroethylene (PTFE), phthalic acid ester, isophthalic acid ester, citrate
It is one or more of.
Activator of the present invention is the one or more in zinc stearate, zinc oxide, triethanolamine.
Filler of the present invention is the one or more in spray carbon black, graphene oxide, CNT.
Mill roll spacing of the present invention is 0.5~1mm.
Thin logical number of the present invention is 3~5 times.
" part " of the present invention refers both to mass parts.
Because isobutene/ring-alkylated styrenes polymer molecular chain is not easy to vulcanize than more saturated, in process, and fluorubber
Contain fluorine atom on the carbon atom of main chain or side chain, it is compound with isobutene/ring-alkylated styrenes polymer, greatly improve
The processing vulcanization characteristics of polymer.Use composite produced by the present invention:Shao Er A be 50~70, tensile strength be 9.0~
18.0MPa, elongation at break are 250~400%, the standard oil of resistance to ASTM3# rate of change:Mass change is 6%~13%, body
Product rate of change is 8%~15%, and compression set is (120 DEG C × 70h) 13%~20%, and aging coefficient is K≤0.135,
With good oil resistant, ageing resistace, the service life of encapsulant is extended.
Embodiment
The present invention is described further with reference to embodiments.It should be noted that following embodiments cannot function as pair
The limitation of the scope of the present invention, any improvement made on the basis of the present invention is all without prejudice to the spirit of the present invention.
Required medicine is commercially available industrial goods.
Method of testing and standard:Mooney viscosity:SH/T 1232.1-2000 cross roller method;300% stress at definite elongation, stretching are strong
Degree, elongation at break:SH/T1600-2004, program 1ASTM IRB NO7 carbon blacks, GB/T528-2009,1 type cut-off knife;Oil resistant
Property:GB/T 1690-2006.
Embodiment 1
To 20 DEG C, roll spacing is adjusted to lmm for mill temperature rise, adds isobutene/30 parts of o-methyl styrene polymer, fluorubber
70 parts, spray carbon black and graphene oxide totally 40 parts (spray carbon black and graphene oxide mass ratioes 1:1), KH-560 is silane coupled
1 part of mill 6min of agent, is warming up to 70 DEG C, adds 6 parts of polytetrafluoroethylene (PTFE), 3 parts of phthalic acid ester, 5 parts of zinc stearate, oxidation
2,402 3 parts of 2 parts of zinc, 0.5 part of 2,5- dimethyl -2,5- di-t-butyl hexane peroxide, phenolic aldehyde increasing stick resin mixing 5min, then
Add 1 part of accelerator TETD to continue to be kneaded 6min, be eventually adding 1 part of mixing 8min of graphene oxide, the knife of left and right 3/4 each 3
Secondary, roll spacing is adjusted to 0.5mm, thin to lead to 5 times bottom sheet and obtain mixed material, then vulcanizes 30min under 170 DEG C, 15MPa conditions of vulcanization,
Produce isobutene/o-methyl styrene polymer and fluorubber composite.
Comparative example 1
Test recipe and condition are same as Example 1, do not add 30 parts of isobutenes/o-methyl styrene polymer simply.
Embodiment 2
To 40 DEG C, roll spacing is adjusted to lmm for mill temperature rise, adds isobutene/35 parts of methyl styrene polymer, fluorubber
65 parts, spray carbon black and 50 parts of CNT (spray carbon black and carbon nanotube mass ratio 1:1), 2 parts of KH-560 silane couplers
Mill 3min, 50 DEG C are warming up to, add 6 parts of polytetrafluoroethylene (PTFE), 4 parts of zinc stearate, 3 parts of zinc oxide, 2,5- dimethyl -2,5-
2,402 4 parts of 0.5 part of di-t-butyl hexane peroxide, phenolic aldehyde increasing stick resin mixing 6min, add 2 parts of continuation of acceterator TE TD
6min is kneaded, is eventually adding 1.5 parts of mixing 4min of graphene oxide, each 3 times of the knife of left and right 3/4, roll spacing is adjusted to 0.5mm, thin logical 5 times
Bottom sheet obtains mixed material, then vulcanizes 30min under 160 DEG C, 12MPa conditions of vulcanization, produces an isobutene/methyl styrene and gathers
Compound and fluorubber composite.
Comparative example 2
Test recipe and condition are same as Example 2, do not add a 35 parts of isobutenes/methyl styrene polymer simply.
Embodiment 3
To 30 DEG C, roll spacing is adjusted to lmm for mill temperature rise, adds isobutene/40 parts of p-methylstyrene polymer, fluorubber
(spray carbon black, graphene oxide and carbon nanotube mass ratio are for 50 parts of 60 parts, spray carbon black, graphene oxide and CNT
1:1:1), 2 parts of mill 5min of KH-560 silane couplers, are warming up to 60 DEG C, add 7 parts of polytetrafluoroethylene (PTFE), zinc stearate 5
2,402 6 parts of part, 3 parts of zinc oxide, 0.5 part of 2,5- dimethyl -2,5- di-t-butyl hexane peroxides, phenolic aldehyde increasing stick resin mixings
10min, add acceterator TE TD1 parts and continue to be kneaded 2min, be eventually adding 0.5 part of mixing 3min of graphene oxide, left and right 3/4
Each 3 times of knife, roll spacing are adjusted to 0.5mm, thin to lead to 5 times bottom sheet and obtain mixed material, then vulcanize under 150 DEG C, 10MPa conditions of vulcanization
1h, produce isobutene/p-methylstyrene polymer and fluorubber composite.
Comparative example 3
Test recipe and condition are same as Example 3, do not add 40 parts of isobutenes/p-methylstyrene polymer simply.
Embodiment 4
To 40 DEG C, roll spacing is adjusted to lmm for mill temperature rise, adds isobutene/45 parts of p-methylstyrene polymer, fluorubber
55 parts, spray carbon black, graphene oxide and 50 parts of CNT (spray carbon black, graphene oxide and carbon nanotube mass ratio 1:
2:1), 1 part of mill 3min of KH-560 silane couplers, is warming up to 80 DEG C, add 8 parts of polytetrafluoroethylene (PTFE), 3 parts of zinc stearate,
2,402 5 parts of 3 parts of zinc oxide, 0.5 part of 2,5- dimethyl -2,5- di-t-butyl hexane peroxides, phenolic aldehyde increasing stick resin mixings
5min, add 2 parts of acceterator TE TD and continue to be kneaded 5min, be eventually adding 1.0 parts of mixing 5min of graphene oxide, left and right 3/4
Each 3 times of knife, roll spacing are adjusted to 0.5mm, thin to lead to 5 times bottom sheet and obtain mixed material, then vulcanize under 170 DEG C, 12MPa conditions of vulcanization
30min, produce isobutene/p-methylstyrene polymer and fluorubber composite.
Comparative example 4
Test recipe and condition are same as Example 4, do not add 45 parts of isobutenes/p-methylstyrene polymer simply.
Embodiment 5
To 30 DEG C, roll spacing is adjusted to lmm for mill temperature rise, adds isobutene/35 parts of o-methyl styrene polymer, fluorubber
65 parts, spray carbon black and 50 parts of graphene oxide (spray carbon black and graphene oxide mass ratio 1:2), KH-560 silane couplers
1.5 parts of mill 6min, are warming up to 80 DEG C, add 8 parts of polytetrafluoroethylene (PTFE), 5 parts of zinc stearate, 2 parts of zinc oxide, 2,5- diformazans
2,402 2 parts of 0.8 part of base -2,5- di-t-butyl hexane peroxide, phenolic aldehyde increasing stick resin mixing 6min, add acceterator TE TD
1 part is continued to be kneaded 3min, is eventually adding 1.5 parts of mixing 8min of graphene oxide, and each 3 times of the knife of left and right 3/4, roll spacing is adjusted to 0.5mm,
It is thin to lead to 5 times bottom sheet and obtain mixed material, then vulcanize 30min under 160 DEG C, 15MPa conditions of vulcanization, produce isobutene/adjacent methyl
Styrene polymer and fluorubber composite.
Comparative example 5
Test recipe and condition are same as Example 5, do not add 35 parts of isobutenes and o-methyl styrene polymer simply.
Embodiment 6
To 20 DEG C, roll spacing is adjusted to lmm for mill temperature rise, adds isobutene/45 parts of methyl styrene polymer, fluorubber
55 parts, spray carbon black and 50 parts of CNT (spray carbon black and carbon nanotube mass ratio 1:2), 2 parts of KH-560 silane couplers
Mill 6min, 50 DEG C are warming up to, add 10 parts of polytetrafluoroethylene (PTFE), 3 parts of zinc stearate, 3 parts of zinc oxide, 2,5- dimethyl -2,
0.5 part of 5- di-t-butyl hexane peroxides, 2,402 6 parts of phenolic aldehyde increasing stick resin mixing 6min, add 1 part of acceterator TE TD after
It is continuous to be kneaded 6min, 1.0 parts of mixing 8min of graphene oxide are eventually adding, each 3 times of the knife of left and right 3/4, roll spacing is adjusted to 0.5mm, thin by logical 5
Mixed material is obtained all over bottom sheet, then vulcanizes 30min under 180 DEG C, 10MPa conditions of vulcanization, produces an isobutene/methyl styrene
Polymer and fluorubber composite.
Comparative example 6
Test recipe and condition are same as Example 6, do not add a 45 parts of isobutenes/methyl styrene polymer simply.
Embodiment 7
To 20 DEG C, roll spacing is adjusted to lmm for mill temperature rise, adds isobutene/35 parts of o-methyl styrene polymer, fluorubber
65 parts, spray carbon black and 40 parts of graphene oxide (spray carbon black and graphene oxide mass ratio 1:1), KH-560 silane couplers
2 parts of mill 6min, are warming up to 70 DEG C, add 6 parts of polytetrafluoroethylene (PTFE), 3 parts of phthalic acid ester, 5 parts of zinc stearate, zinc oxide
2 parts, 0.5 part of 2,5- dimethyl -2,5- di-t-butyl hexane peroxide, 2,402 3 parts of phenolic aldehyde increasing stick resin mixing 5min, then add
Enter 1 part of accelerator TETD to continue to be kneaded 6min, each 3 times of the knife of left and right 3/4, roll spacing is adjusted to 0.5mm, and thin logical 5 times bottom sheet must mix
Refining material, then vulcanize 30min under 170 DEG C, 15MPa conditions of vulcanization, produce isobutene/o-methyl styrene polymer and fluorine
Rubber composite.
Comparative example 7
Test recipe and condition are same as Example 7, do not add 35 parts of isobutenes/o-methyl styrene polymer simply.
Embodiment 8
To 40 DEG C, roll spacing is adjusted to lmm for mill temperature rise, adds isobutene/40 parts of methyl styrene polymer, fluorubber
60 parts, graphene oxide and 50 parts of CNT (spray carbon black, graphene oxide and carbon nanotube mass ratio 1:1:1)、KH-
560 2 parts of silane coupler mill 3min, are warming up to 50 DEG C, add 6 parts of polytetrafluoroethylene (PTFE), 4 parts of zinc stearate, zinc oxide 3
2,402 4 parts of part, 0.5 part of 2,5- dimethyl -2,5- di-t-butyl hexane peroxide, phenolic aldehyde increasing stick resin mixing 6min, are added
2 parts of acceterator TE TD continues to be kneaded 6min, each 3 times of the knife of left and right 3/4, and roll spacing is adjusted to 0.5mm, and thin logical 5 times bottom sheet must be kneaded material
Material, then vulcanize 30min under 170 DEG C, 12MPa conditions of vulcanization, produce isobutene/methyl styrene polymer and fluorubber
Composite.
Comparative example 8
Test recipe and condition are same as Example 8, do not add a 40 parts of isobutenes/methyl styrene polymer simply.
Embodiment 9
To 30 DEG C, roll spacing is adjusted to lmm for mill temperature rise, adds isobutene/35 parts of p-methylstyrene polymer, fluorubber
65 parts, graphene oxide and 50 parts of CNT (graphene oxide and carbon nanotube mass ratio 1:1), KH-560 silane couplers
2 parts of mill 5min, are warming up to 60 DEG C, add 7 parts of polytetrafluoroethylene (PTFE), 5 parts of zinc stearate, 3 parts of zinc oxide, 2,5- dimethyl-
2,402 6 parts of 2,5- 0.5 part of di-t-butyl hexane peroxides, phenolic aldehyde increasing stick resin mixing 10min, add acceterator TE TD1 parts
Continue to be kneaded 2min, each 3 times of the knife of left and right 3/4, roll spacing is adjusted to 0.5mm, thin to lead to 5 times bottom sheet and obtain mixed material, then 160 DEG C,
Vulcanize 1h under 10MPa conditions of vulcanization, produce isobutene/p-methylstyrene polymer and fluorubber composite.
Comparative example 9
Test recipe and condition are same as Example 9, do not add 35 parts of isobutenes/p-methylstyrene polymer simply.
The embodiment of table 1 and the performance of composite obtained by comparative example
Claims (13)
1. the composite of a kind of isobutene/ring-alkylated styrenes polymer and fluorubber, it is characterised in that with isobutene/alkyl
Styrene polymer is 100 parts of meters with fluorubber gross mass, comprising:Isobutene/30~45 parts of ring-alkylated styrenes polymer, fluorine rubber
55~70 parts of glue, 2.5~8.0 parts of vulcanizing agent, 1~4 part of vulcanization accelerator, 0.5~2 part of silane coupler, plasticizer 6~14
Part, 2~9 parts of activator, 30~60 parts of filler.
2. composite according to claim 1, it is characterised in that described isobutene/ring-alkylated styrenes polymer is different
Butylene/o-methyl styrene polymer, isobutene/a methyl styrene polymer, isobutene/p-methylstyrene polymer,
Isobutene/adjacent ethyl styrene polymer, isobutene/an ethyl styrene polymer or isobutene/p -ethyl-styrene polymerization
Thing.
3. composite according to claim 1, it is characterised in that described vulcanizing agent is the uncle of 2,5- dimethyl -2,5- bis-
Butyl peroxy hexane and phenolic resin, dosage are respectively 0.5~1 part and 2~7 parts.
4. composite according to claim 1, it is characterised in that described vulcanization accelerator is acceterator TE TD, promoted
One kind or their mixture in agent CZ.
5. composite according to claim 1, it is characterised in that described silane coupler is in KH-560, KH-602
One kind or their mixture.
6. composite according to claim 1, it is characterised in that described plasticizer is polytetrafluoroethylene (PTFE), O-phthalic
One or more in acid esters, isophthalic acid ester, citrate.
7. composite according to claim 1, it is characterised in that described activator is zinc stearate, zinc oxide, three
One or more in monoethanolamine.
8. composite according to claim 1, it is characterised in that described filler is spray carbon black, graphite oxide
One or more in alkene, CNT.
A kind of 9. preparation side of isobutene according to claim 1/ring-alkylated styrenes polymer and fluorubber composite
Method, it is characterised in that comprise the steps of:In mill add isobutene/ring-alkylated styrenes polymer, fluorubber, filler,
Silane coupler, in 20~40 DEG C of 3~10min of mill, 40~80 DEG C are warming up to, add plasticizer, activator, vulcanizing agent and be kneaded
2~10min, add vulcanization accelerator and continue 2~6min of mixing, thin logical bottom sheet obtains mixed material, then 150~180 DEG C, 9
Vulcanize 20min~1h under~15MPa conditions of vulcanization, produce isobutene/ring-alkylated styrenes polymer and fluorubber composite.
10. preparation method according to claim 9, it is characterised in that add filler again before thin logical bottom sheet and be kneaded 3
~6min, addition are 0.5~5 part in filler total amount..
11. preparation method according to claim 10, it is characterised in that described filler is graphene oxide.
12. preparation method according to claim 9, it is characterised in that described mill roll spacing is 0.5~1mm.
13. preparation method according to claim 9, it is characterised in that described thin logical number is 3~5 times.
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