KR101926588B1 - 실리콘 고무 조성물 및 이로부터 제조된 실리콘 고무 성형품 - Google Patents
실리콘 고무 조성물 및 이로부터 제조된 실리콘 고무 성형품 Download PDFInfo
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- KR101926588B1 KR101926588B1 KR1020170179675A KR20170179675A KR101926588B1 KR 101926588 B1 KR101926588 B1 KR 101926588B1 KR 1020170179675 A KR1020170179675 A KR 1020170179675A KR 20170179675 A KR20170179675 A KR 20170179675A KR 101926588 B1 KR101926588 B1 KR 101926588B1
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- carbon atoms
- silicone rubber
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- 239000000203 mixture Substances 0.000 title claims abstract description 129
- 229920002379 silicone rubber Polymers 0.000 title claims description 115
- 239000004945 silicone rubber Substances 0.000 title claims description 115
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 71
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 50
- 239000012756 surface treatment agent Substances 0.000 claims abstract description 48
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 33
- 229920003217 poly(methylsilsesquioxane) Polymers 0.000 claims abstract description 22
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 17
- 125000003342 alkenyl group Chemical group 0.000 claims abstract description 17
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 14
- 125000003118 aryl group Chemical group 0.000 claims abstract description 13
- 239000000126 substance Substances 0.000 claims abstract description 10
- 125000003710 aryl alkyl group Chemical group 0.000 claims abstract description 7
- 125000000753 cycloalkyl group Chemical group 0.000 claims abstract description 7
- 125000001188 haloalkyl group Chemical group 0.000 claims abstract description 7
- 125000002768 hydroxyalkyl group Chemical group 0.000 claims abstract description 7
- 125000004103 aminoalkyl group Chemical group 0.000 claims abstract description 6
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- 239000003795 chemical substances by application Substances 0.000 claims description 40
- 238000004381 surface treatment Methods 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 19
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- 125000001153 fluoro group Chemical group F* 0.000 abstract description 9
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- 239000000047 product Substances 0.000 description 22
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- 238000011156 evaluation Methods 0.000 description 12
- 238000005299 abrasion Methods 0.000 description 11
- 238000002156 mixing Methods 0.000 description 11
- 239000004205 dimethyl polysiloxane Substances 0.000 description 10
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
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- HJWYBFFQDXNWHV-UHFFFAOYSA-N 2-methylcyclotrisiloxane Chemical compound C[SiH]1O[SiH2]O[SiH2]O1 HJWYBFFQDXNWHV-UHFFFAOYSA-N 0.000 description 3
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- ZCZLQYAECBEUBH-UHFFFAOYSA-L calcium;octadec-9-enoate Chemical compound [Ca+2].CCCCCCCCC=CCCCCCCCC([O-])=O.CCCCCCCCC=CCCCCCCCC([O-])=O ZCZLQYAECBEUBH-UHFFFAOYSA-L 0.000 description 2
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- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 2
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- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
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- 238000001816 cooling Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000000582 cycloheptyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000006547 cyclononyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 125000000640 cyclooctyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 1
- 125000003493 decenyl group Chemical group [H]C([*])=C([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- KQAHMVLQCSALSX-UHFFFAOYSA-N decyl(trimethoxy)silane Chemical compound CCCCCCCCCC[Si](OC)(OC)OC KQAHMVLQCSALSX-UHFFFAOYSA-N 0.000 description 1
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 description 1
- 125000004915 dibutylamino group Chemical group C(CCC)N(CCCC)* 0.000 description 1
- 125000001664 diethylamino group Chemical group [H]C([H])([H])C([H])([H])N(*)C([H])([H])C([H])([H])[H] 0.000 description 1
- JJQZDUKDJDQPMQ-UHFFFAOYSA-N dimethoxy(dimethyl)silane Chemical compound CO[Si](C)(C)OC JJQZDUKDJDQPMQ-UHFFFAOYSA-N 0.000 description 1
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 description 1
- 125000004914 dipropylamino group Chemical group C(CC)N(CCC)* 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- DPUOLQHDNGRHBS-KTKRTIGZSA-N erucic acid Chemical compound CCCCCCCC\C=C/CCCCCCCCCCCC(O)=O DPUOLQHDNGRHBS-KTKRTIGZSA-N 0.000 description 1
- RSIHJDGMBDPTIM-UHFFFAOYSA-N ethoxy(trimethyl)silane Chemical compound CCO[Si](C)(C)C RSIHJDGMBDPTIM-UHFFFAOYSA-N 0.000 description 1
- FARYTWBWLZAXNK-WAYWQWQTSA-N ethyl (z)-3-(methylamino)but-2-enoate Chemical compound CCOC(=O)\C=C(\C)NC FARYTWBWLZAXNK-WAYWQWQTSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- SBRXLTRZCJVAPH-UHFFFAOYSA-N ethyl(trimethoxy)silane Chemical compound CC[Si](OC)(OC)OC SBRXLTRZCJVAPH-UHFFFAOYSA-N 0.000 description 1
- 125000000031 ethylamino group Chemical group [H]C([H])([H])C([H])([H])N([H])[*] 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- XPBBUZJBQWWFFJ-UHFFFAOYSA-N fluorosilane Chemical compound [SiH3]F XPBBUZJBQWWFFJ-UHFFFAOYSA-N 0.000 description 1
- 229910021485 fumed silica Inorganic materials 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- UQEAIHBTYFGYIE-UHFFFAOYSA-N hexamethyldisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)C UQEAIHBTYFGYIE-UHFFFAOYSA-N 0.000 description 1
- 125000006038 hexenyl group Chemical group 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- CZWLNMOIEMTDJY-UHFFFAOYSA-N hexyl(trimethoxy)silane Chemical compound CCCCCC[Si](OC)(OC)OC CZWLNMOIEMTDJY-UHFFFAOYSA-N 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 description 1
- VKOBVWXKNCXXDE-UHFFFAOYSA-N icosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCC(O)=O VKOBVWXKNCXXDE-UHFFFAOYSA-N 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 229960004232 linoleic acid Drugs 0.000 description 1
- HGPXWXLYXNVULB-UHFFFAOYSA-M lithium stearate Chemical compound [Li+].CCCCCCCCCCCCCCCCCC([O-])=O HGPXWXLYXNVULB-UHFFFAOYSA-M 0.000 description 1
- 230000001050 lubricating effect Effects 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
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Chemical class 0.000 description 1
- 239000002184 metal Chemical class 0.000 description 1
- POPACFLNWGUDSR-UHFFFAOYSA-N methoxy(trimethyl)silane Chemical compound CO[Si](C)(C)C POPACFLNWGUDSR-UHFFFAOYSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 125000000250 methylamino group Chemical group [H]N(*)C([H])([H])[H] 0.000 description 1
- BFXIKLCIZHOAAZ-UHFFFAOYSA-N methyltrimethoxysilane Chemical compound CO[Si](C)(OC)OC BFXIKLCIZHOAAZ-UHFFFAOYSA-N 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- WKWOFMSUGVVZIV-UHFFFAOYSA-N n-bis(ethenyl)silyl-n-trimethylsilylmethanamine Chemical compound C[Si](C)(C)N(C)[SiH](C=C)C=C WKWOFMSUGVVZIV-UHFFFAOYSA-N 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000005064 octadecenyl group Chemical group C(=CCCCCCCCCCCCCCCCC)* 0.000 description 1
- 229960002446 octanoic acid Drugs 0.000 description 1
- 125000004365 octenyl group Chemical group C(=CCCCCCC)* 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 125000002255 pentenyl group Chemical group C(=CCCC)* 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 125000004368 propenyl group Chemical group C(=CC)* 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000007348 radical reaction Methods 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000012748 slip agent Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002335 surface treatment layer Substances 0.000 description 1
- TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- CPUDPFPXCZDNGI-UHFFFAOYSA-N triethoxy(methyl)silane Chemical compound CCO[Si](C)(OCC)OCC CPUDPFPXCZDNGI-UHFFFAOYSA-N 0.000 description 1
- JCVQKRGIASEUKR-UHFFFAOYSA-N triethoxy(phenyl)silane Chemical compound CCO[Si](OCC)(OCC)C1=CC=CC=C1 JCVQKRGIASEUKR-UHFFFAOYSA-N 0.000 description 1
- QQQSFSZALRVCSZ-UHFFFAOYSA-N triethoxysilane Chemical compound CCO[SiH](OCC)OCC QQQSFSZALRVCSZ-UHFFFAOYSA-N 0.000 description 1
- 125000000725 trifluoropropyl group Chemical group [H]C([H])(*)C([H])([H])C(F)(F)F 0.000 description 1
- ZNOCGWVLWPVKAO-UHFFFAOYSA-N trimethoxy(phenyl)silane Chemical compound CO[Si](OC)(OC)C1=CC=CC=C1 ZNOCGWVLWPVKAO-UHFFFAOYSA-N 0.000 description 1
- YUYCVXFAYWRXLS-UHFFFAOYSA-N trimethoxysilane Chemical compound CO[SiH](OC)OC YUYCVXFAYWRXLS-UHFFFAOYSA-N 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
- 125000005023 xylyl group Chemical group 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
- 229940012185 zinc palmitate Drugs 0.000 description 1
- GJAPSKMAVXDBIU-UHFFFAOYSA-L zinc;hexadecanoate Chemical compound [Zn+2].CCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCC([O-])=O GJAPSKMAVXDBIU-UHFFFAOYSA-L 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
- B60S1/38—Wiper blades
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/05—Alcohols; Metal alcoholates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/14—Peroxides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/54—Silicon-containing compounds
- C08K5/5406—Silicon-containing compounds containing elements other than oxygen or nitrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/54—Silicon-containing compounds
- C08K5/541—Silicon-containing compounds containing oxygen
- C08K5/5415—Silicon-containing compounds containing oxygen containing at least one Si—O bond
-
- 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
- C08K9/04—Ingredients treated with organic substances
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- 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
- C08K9/04—Ingredients treated with organic substances
- C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
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- 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
- C08L27/18—Homopolymers or copolymers or tetrafluoroethene
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
- B60S1/38—Wiper blades
- B60S2001/3827—Wiper blades characterised by the squeegee or blade rubber or wiping element
- B60S2001/3829—Wiper blades characterised by the squeegee or blade rubber or wiping element characterised by the material of the squeegee or coating thereof
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
[화학식 1]
(상기 화학식 1에서, 상기 R1, R2, R3, R4, R5, R6, R7 및 R8은 각각 독립적으로 선형 또는 분지형의 탄소수 1 내지 10의 알킬기, 탄소수 1 내지 10의 아미노알킬기, 탄소수 1 내지 10의 히드록시알킬기, 탄소수 1 내지 20의 할로알킬기, 탄소수 3 내지 15의 시클로알킬기, 탄소수 6 내지 12의 아릴기, 탄소수 7 내지 20의 아랄킬기, 및 탄소수 2 내지 20의 알케닐기 중에서 선택되고, 상기 a, b 및 c는 각각 1 내지 100의 정수이다.)
Description
구분 (단위: 중량부) |
비교예 | 실시예 | ||||||||
1 | 2 | 3 | 4 | 5 | 1 | 2 | 3 | 4 | 5 | |
(A1) | 90 | 90 | 90 | 90 | 90 | |||||
(A2) | 10 | 10 | 10 | 10 | 10 | |||||
(A3) | 90 | 90 | 90 | 90 | 90 | |||||
(A4) | 10 | 10 | 10 | 10 | 10 | |||||
(B1) | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 |
(C) | 29 | 29 | 29 | 29 | 43 | 3 | 7 | 10 | 15 | 5 |
(D) | - | - | - | 14.5 | - | 6 | 6 | 6 | 3 | 10 |
(E1) | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 |
(E2) | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 |
(F1) | 29 | 14.5 | 14.5 | 14.5 | 14.5 | 7 | 7 | 7 | 3 | 15 |
(F2) | - | 14.5 | - | - | - | - | - | - | - | |
(F3) | - | - | 14.5 | - | - | - | - | - | - | |
(G1) | - | - | - | - | 1 | 0.5 | 1 | 1 | ||
(G2) | - | - | - | - | 1 | 1 | 1 | 0.5 | ||
(H) | 1.4 | 1.4 | 1.4 | 1.4 | 1.4 | 1.4 | 1.4 | 1.4 | 1.4 | 1.4 |
(I) | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 |
(J) | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
구분 (단위:중량부) |
비교예 | 실시예 | ||||||||
1 | 2 | 3 | 4 | 5 | 1 | 2 | 3 | 4 | 5 | |
내마모성 | △ | X | X | X | △ | ○ | ○ | ○ | ○ | ○ |
발수특성 | △ | △ | △ | △ | △ | ○ | ○ | ○ | ○ | ○ |
채더링(떨림) | 4 | 3 | 3 | 3 | 4 | 5 | 5 | 5 | 5 | 5 |
소음평가 | 4 | 2 | 3 | 3 | 4 | 5 | 5 | 5 | 5 | 5 |
구분 (단위:중량부) |
비교예 | 실시예 | ||||||||
1 | 2 | 3 | 4 | 5 | 1 | 2 | 3 | 4 | 5 | |
경도 (Shore A) |
62 | 65 | 64 | 61 | 65 | 63 | 66 | 65 | 65 | 65 |
인장강도 (MPa) |
7.0 | 6.5 | 6.6 | 6.2 | 5.9 | 9.2 | 9.5 | 9.7 | 9.0 | 9.2 |
파단신율(%) | 342 | 311 | 308 | 368 | 302 | 541 | 512 | 551 | 491 | 543 |
인열강도 (N/mm) |
16 | 14 | 14 | 16 | 13 | 29 | 28 | 29 | 27 | 29 |
내열평가 225℃/72 hr | ||||||||||
경도 변화율 (Shore A) |
+5 | +4 | +4 | +6 | +5 | +1 | +2 | +2 | +3 | +3 |
인장강도 변화율 (%) |
-42 | -37 | -41 | -38 | -36 | -17 | -19 | -16 | -19 | -16 |
파단신율변화율 (%) |
-46 | -42 | -45 | -42 | -47 | -21 | -24 | -25 | -26 | -21 |
내한성 (-70℃) |
crack | crack | crack | crack | crack | No crack |
No crack |
No crack |
No crack |
No crack |
Claims (10)
- 하기 화학식 1로 표시되는 폴리오르가노실록산(polyorganosiloxane) 100 중량부;
실리카 10 중량부 내지 70 중량부;
폴리메틸실세스퀴옥산 3 중량부 내지 15 중량부; 및
카비놀(Carbinol)기를 포함하는 표면처리제 0.2 중량부 내지 5 중량부;
를 포함하고,
상기 카비놀기를 포함하는 표면처리제는 25 ℃에서 측정된 점도가 10 cps 내지 500 cps 인, 실리콘 고무 조성물:
[화학식 1]
(상기 화학식 1에서, 상기 R1, R2, R3, R4, R5, R6, R7 및 R8은 각각 독립적으로 선형 또는 분지형의 탄소수 1 내지 10의 알킬기, 탄소수 1 내지 10의 아미노알킬기, 탄소수 1 내지 10의 히드록시알킬기, 탄소수 1 내지 20의 할로알킬기, 탄소수 3 내지 15의 시클로알킬기, 탄소수 6 내지 12의 아릴기, 탄소수 7 내지 20의 아랄킬기, 및 탄소수 2 내지 20의 알케닐기 중에서 선택되고, 상기 a, b 및 c는 각각 1 내지 100의 정수이다.)
- 청구항 1에 있어서,
폴리테트라플루오로에틸렌 3 중량부 내지 10 중량부를 더 포함하는, 실리콘 고무 조성물.
- 청구항 1에 있어서,
상기 폴리오르가노실록산은 아릴기 및 알케닐기를 포함하는, 실리콘 고무 조성물.
- 삭제
- 삭제
- 실리콘 고무 조성물을 이용한 실리콘 고무 성형품의 제조방법에 있어서,
하기 화학식 1로 표시되는 폴리오르가노실록산 100 중량부, 실리카 10 내지 70 중량부, 및 폴리메틸실세스퀴옥산 3 중량부 내지 15 중량부를 포함하는 제1 혼합물을 제조하는 단계;
상기 제1 혼합물을 승온시키면서 카비놀(Carbinol)기를 포함하는 표면처리제로 표면처리하는 단계;
상기 표면처리 된 제1 혼합물을 감압하는 단계;
상기 감압 된 제1 혼합물에 산화방지제 및 유기과산화물을 투입하여 제2 혼합물을 제조하는 단계; 및
상기 제2 혼합물을 성형하여 실리콘 고무 성형품을 제조하는 단계;
를 포함하고,
청구항 1에 있어서,
상기 카비놀기를 포함하는 표면처리제는 25 ℃에서 측정된 점도가 10 cps 내지 500 cps 이며, 상기 폴리오르가노실록산 100 중량부 당 0.2 중량부 내지 5 중량부를 포함하는, 실리콘 고무 성형품의 제조방법:
[화학식 1]
(상기 화학식 1에서, 상기 R1, R2, R3, R4, R5, R6, R7 및 R8은 각각 독립적으로 선형 또는 분지형의 탄소수 1 내지 10의 알킬기, 탄소수 1 내지 10의 아미노알킬기, 탄소수 1 내지 10의 히드록시알킬기, 탄소수 1 내지 20의 할로알킬기, 탄소수 3 내지 15의 시클로알킬기, 탄소수 6 내지 12의 아릴기, 탄소수 7 내지 20의 아랄킬기, 및 탄소수 2 내지 20의 알케닐기 중에서 선택되고, 상기 a, b 및 c는 각각 1 내지 100의 정수이다.)
- 청구항 6에 있어서,
상기 제1 혼합물을 제조하는 단계에서, 상기 제1 혼합물은 폴리테트라플루오로에틸렌 3 중량부 내지 10 중량부를 더 포함하는, 실리콘 고무 성형품의 제조방법.
- 청구항 6에 있어서,
상기 표면처리하는 단계는 상기 제1 혼합물의 온도를 160℃로 승온시키는 단계를 더 포함하고,
상기 승온시키는 단계에서 상기 제1 혼합물의 온도가 80℃ 내지 160℃ 일 때, 상기 표면처리제를 투입하는, 실리콘 고무 성형품의 제조방법.
- 삭제
- 청구항 6 내지 청구항 8 중 어느 하나의 항에 따른 실리콘 고무 성형품의 제조방법에 의해 제조된 와이퍼 블레이드.
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Cited By (2)
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WO2020198905A1 (en) | 2019-03-29 | 2020-10-08 | Dow Silicones Corporation | Silicone elastomer compositions and elastomeric materials |
KR20200122464A (ko) | 2019-04-17 | 2020-10-28 | 주식회사 아이에스시 | 극저온에서 적용 가능한 검사용 커넥터 |
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JP2000248183A (ja) * | 1999-02-26 | 2000-09-12 | Dow Corning Toray Silicone Co Ltd | シリコーンゴム組成物 |
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JP2000248183A (ja) * | 1999-02-26 | 2000-09-12 | Dow Corning Toray Silicone Co Ltd | シリコーンゴム組成物 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020198905A1 (en) | 2019-03-29 | 2020-10-08 | Dow Silicones Corporation | Silicone elastomer compositions and elastomeric materials |
CN113474417A (zh) * | 2019-03-29 | 2021-10-01 | 美国陶氏有机硅公司 | 有机硅弹性体组合物和弹性体材料 |
EP3947566A4 (en) * | 2019-03-29 | 2022-11-09 | Dow Silicones Corporation | SILICONE ELASTOMER COMPOSITIONS AND ELASTOMERIC MATERIALS |
CN113474417B (zh) * | 2019-03-29 | 2024-01-02 | 美国陶氏有机硅公司 | 有机硅弹性体组合物和弹性体材料 |
KR20200122464A (ko) | 2019-04-17 | 2020-10-28 | 주식회사 아이에스시 | 극저온에서 적용 가능한 검사용 커넥터 |
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