KR890002318A - 오존-유도 균열에 대한 저항성이 강화된 염소화 폴리에틸렌 탄성중합체 조성물 - Google Patents
오존-유도 균열에 대한 저항성이 강화된 염소화 폴리에틸렌 탄성중합체 조성물 Download PDFInfo
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- KR890002318A KR890002318A KR1019880008554A KR880008554A KR890002318A KR 890002318 A KR890002318 A KR 890002318A KR 1019880008554 A KR1019880008554 A KR 1019880008554A KR 880008554 A KR880008554 A KR 880008554A KR 890002318 A KR890002318 A KR 890002318A
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- KR
- South Korea
- Prior art keywords
- parts
- composition
- weight
- peroxide
- chlorinated polyethylene
- Prior art date
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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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
- C08L23/28—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with halogens or compounds containing halogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
- C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
- C08F255/06—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms on to ethene-propene-diene terpolymers
-
- 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
-
- 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
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (13)
- (a) 화학적으로 결합된 할로겐 함량이 중합체의 15 내지 40중량%인 염소화 폴리에틸렌 수지 100중량부, (b) 충진물질 50 내지 150부, (c) 염소화 폴리에틸렌 수지와 혼화성이 있고 과산화물 가교결합을 방해하지 않는 가소제 20 내지 60중량부, (d) 안정화제 5 내지 10중량부, (e) α, α'-비스-(3급 부틸퍼옥시)-디이소프로필벤젠(100%활성) 0.5 내지 2중량부로부터 수득된 것과 동일한 결과를 얻기에 충분한 양의 과산화 화합물, 및 (f) 트리알릴 시아누레이트 5내지 10중량부를 함유하며, (f)데 대한 (e) 0.5 내지 2의 과산화물 등가량의 비율이 0.05 내지 0.4임을 특징으로 하는 10분 동안 204℃에서 가압 경화시켜 가황화한 후, ASTM D3182-74에 따라 제조된 샘플은 변형된 DIN 53509-파트 1 방법에 따라 60% 연신시키면서 온도 40℃ 및 상대습도 55%에서 공기 1억부당 오존 200부에 노출시키는 경우에 적어도 168시간 동안 오존-유도 균열에 저항성을 나타내는 경화가능한 조성물.
- 제1항에 있어서, (f)대 (e)의 비율이 0.25 내지 0.33인 조성물.
- 제1항에 있어서, 과산화물이 디쿠밀 퍼옥사이드, 디-3급부틸퍼옥사이드, 디아실 퍼옥사이드, 2.5-비스(3급 부틸 퍼옥시 2.5-디메틸)헥산 및 α, α'-비스(3급-부틸퍼옥시)-디이소프로필벤젠으로 이루어진 그룹중에서 선택되는 조성물.
- 제1항에 있어서, 과산화물이 α, α'-비스-(3급-부틸퍼옥시)-디이소프로필벤젠인 조성물.
- 제1항에 있어서, 염소화폴리에틸렌의 화학적으로 결합된 염소 함량의 중합체의 25 내지 38중량%인 조성물.
- 제1항에 있어서, 중친제으 양이 염소화폴리에틸렌 100부단 50 내지 100중량부인 조성물.
- 제1항에 있어서, 충진제가 탄산칼슘(백악), 카본 블랙, 황상 칼슘, 운모, 탈크, 카올린 및 다른 점토 물질, 규산염, 실리카, 중정석, 탄산마그네슘, 알루미늄 삼수화물, 및 이들이 혼합물로 이루어진 그룹중에서 선택되는 조성물.
- 제1항에 있어서, 가소제의 양이 염소화폴리에틸렌 100부당 20 내지 40중량부인 조성물.
- 제1항에 있어서, 가소제가 에폭시화된 대두유, 디옥틸 프탈레이트, 디이소노닐 프탈레이트, 디옥틸아디페이트, 염소화 파라핀 및 이들의 혼합물로 이루어진 그룹중에서 선택되는 조성물.
- 제1항에 있어서, 가소제가 디이소노닐 프탈레이트인 조성물.
- 제1항에 있어서, 안정화제가 납, 주석, 카드뮴, 마그네슘, 나트륨 등의 유기 착화합물, 산화물 및/또는 염으로 이루어진 그룹중에서 선택되는 조성물.
- 제1항에 있어서, 안정화제가 이염기성 납 프탈레이트, 이염기서 납 인산염, 산화납, 산화마그네슘, 안신나트륨, 탄산마그네슘, 바륨-카드뮴 스테아레이트 및 이들의 혼합물로 이루어진 그룹중에서 선택되는 조성물.
- 제1항의 경화가능한 조성물로부터 형성된 가황제품.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US68,768 | 1987-07-10 | ||
US07/068,768 US4753971A (en) | 1987-07-10 | 1987-07-10 | Chlorinated polyethylene elastomer composition having enhanced resistance to ozone-induced cracking |
US068,758 | 1987-07-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890002318A true KR890002318A (ko) | 1989-04-10 |
KR960006156B1 KR960006156B1 (ko) | 1996-05-09 |
Family
ID=22084582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019880008554A KR960006156B1 (ko) | 1987-07-10 | 1988-07-09 | 오존-유도 균열에 대한 내성이 향상된 염소화 폴리에틸렌 탄성중합체 조성물 |
Country Status (8)
Country | Link |
---|---|
US (1) | US4753971A (ko) |
EP (1) | EP0298765B1 (ko) |
JP (1) | JP2641908B2 (ko) |
KR (1) | KR960006156B1 (ko) |
BR (1) | BR8803488A (ko) |
CA (1) | CA1327862C (ko) |
DE (1) | DE3853851T2 (ko) |
FI (1) | FI97144C (ko) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5814693A (en) * | 1996-02-01 | 1998-09-29 | Forty Ten, L.L.C. | Coatings for concrete containment structures |
US6663930B1 (en) | 1999-02-06 | 2003-12-16 | Forty Ten L.L.C. | Chemical resistant adhesive composition |
JP4165067B2 (ja) | 1999-07-30 | 2008-10-15 | Nok株式会社 | 二酸化炭素冷媒用成形材料 |
US6720383B2 (en) | 2000-08-18 | 2004-04-13 | Dupont Dow Elastomers Inc. | Curable compositions of chlorinated polyolefin elastomers |
KR100841191B1 (ko) | 2007-02-07 | 2008-06-24 | 삼성토탈 주식회사 | 보호필름용 폴리에틸렌의 제조방법 |
US20120090720A1 (en) * | 2010-10-19 | 2012-04-19 | Veyance Technologies, Inc. | Fluid resistant high temperature hose |
WO2014040237A1 (en) * | 2012-09-12 | 2014-03-20 | Dow Global Technologies Llc | Cross-linkable polymeric compositions, methods for making the same, and articles made therefrom |
CN105283498B (zh) * | 2013-06-26 | 2019-01-25 | 陶氏环球技术有限责任公司 | 稳压聚合物组合物 |
CN103992539A (zh) * | 2014-04-22 | 2014-08-20 | 天长市富信电子有限公司 | 一种抗老化电源线护套料及其制备方法 |
CN107200945A (zh) * | 2017-07-27 | 2017-09-26 | 芜湖融汇化工有限公司 | 一种无味型电缆护套胶料及其制备方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA817508A (en) * | 1969-07-08 | A. Barton Oliver | Chlorinated polyethylene elastomers | |
US2416069A (en) * | 1943-08-20 | 1947-02-18 | Du Pont | Vulcanization of halogenated polymers of ethylene |
US2534078A (en) * | 1945-02-22 | 1950-12-12 | Du Pont | Treatment of polymeric materials |
US2480008A (en) * | 1946-07-25 | 1949-08-23 | Du Pont | Chlorinated polythene compositions |
US2919252A (en) * | 1957-03-08 | 1959-12-29 | Phillips Petroleum Co | Composition comprising rubber and halogenated poly-1-olefins |
US3260694A (en) * | 1962-01-09 | 1966-07-12 | Phelps Dodge Copper Prod | Cross-linked chlorinated polyethylene |
US3532666A (en) * | 1966-04-04 | 1970-10-06 | Dow Chemical Co | Composition for electrical insulation |
US3531455A (en) * | 1967-04-28 | 1970-09-29 | Du Pont | Peroxide-cured chlorinated polyethylene |
DE1745411A1 (de) * | 1967-10-04 | 1971-09-02 | Showa Denko Kk | Verfahren zur Herstellung eines kautschukartigen vernetzten Polyaethylenmischpolymerisats |
US3652728A (en) * | 1970-02-09 | 1972-03-28 | Dow Chemical Co | Chlorinated ethylene polymer compositions for electrical insulation |
US3845166A (en) * | 1971-04-05 | 1974-10-29 | Gen Electric | Curable composition comprising polyvinyl chloride,chlorinated polyolfin and an ethylene polymer,and the cured product thereof |
US3816347A (en) * | 1972-11-02 | 1974-06-11 | Du Pont | Semiconductive elastomeric composition of chlorinated or chlorosulfonated polyethylene,ethylene polymer and conductive carbon black |
GB1536593A (en) * | 1976-06-28 | 1978-12-20 | Hercules Inc | Vulcanizing halogen-containing polymers |
US4288576A (en) * | 1978-09-15 | 1981-09-08 | Hercules Incorporated | 2,5-Dimercapto-1,3,4-thiadiazole as a cross-linker for saturated, halogen-containing polymers |
JPH0623282B2 (ja) * | 1985-10-01 | 1994-03-30 | エヌオーケー株式会社 | 塩素化ポリエチレンゴム組成物 |
-
1987
- 1987-07-10 US US07/068,768 patent/US4753971A/en not_active Expired - Lifetime
-
1988
- 1988-07-08 JP JP63169175A patent/JP2641908B2/ja not_active Expired - Fee Related
- 1988-07-08 EP EP88306265A patent/EP0298765B1/en not_active Expired - Lifetime
- 1988-07-08 DE DE3853851T patent/DE3853851T2/de not_active Expired - Fee Related
- 1988-07-08 FI FI883283A patent/FI97144C/fi not_active IP Right Cessation
- 1988-07-08 CA CA000571530A patent/CA1327862C/en not_active Expired - Fee Related
- 1988-07-09 KR KR1019880008554A patent/KR960006156B1/ko not_active IP Right Cessation
- 1988-07-11 BR BR8803488A patent/BR8803488A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU609836B2 (en) | 1991-05-09 |
FI97144B (fi) | 1996-07-15 |
EP0298765A2 (en) | 1989-01-11 |
KR960006156B1 (ko) | 1996-05-09 |
FI97144C (fi) | 1996-10-25 |
CA1327862C (en) | 1994-03-15 |
BR8803488A (pt) | 1989-01-31 |
FI883283A (fi) | 1989-01-11 |
EP0298765A3 (en) | 1990-09-26 |
US4753971A (en) | 1988-06-28 |
JP2641908B2 (ja) | 1997-08-20 |
EP0298765B1 (en) | 1995-05-24 |
AU1883788A (en) | 1989-01-12 |
DE3853851T2 (de) | 1995-09-21 |
FI883283A0 (fi) | 1988-07-08 |
JPH0198649A (ja) | 1989-04-17 |
DE3853851D1 (de) | 1995-06-29 |
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