KR100422937B1 - 올레핀계 열가소성 수지 조성물 - Google Patents
올레핀계 열가소성 수지 조성물 Download PDFInfo
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- KR100422937B1 KR100422937B1 KR10-2001-0072312A KR20010072312A KR100422937B1 KR 100422937 B1 KR100422937 B1 KR 100422937B1 KR 20010072312 A KR20010072312 A KR 20010072312A KR 100422937 B1 KR100422937 B1 KR 100422937B1
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- 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
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
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- 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
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- 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
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
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- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
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- 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
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- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
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- C08J2300/00—Characterised by the use of unspecified polymers
- C08J2300/22—Thermoplastic resins
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- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/04—Thermoplastic elastomer
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Abstract
Description
구분 | 실시예 | ||||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | ||
조성 | TPE-1 | 30 | 30 | 30 | 30 | 30 | 30 | - | 60 |
TPE-2 | 30 | 30 | 30 | 30 | 30 | 30 | 60 | - | |
PP | 15 | 20 | 20 | 20 | 15 | 15 | 15 | 15 | |
에틸렌-헥센공중합체 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | |
EP(D)M-1 | 10 | - | - | 5 | 10 | 10 | 10 | 10 | |
EP(D)M-2 | - | 10 | 10 | - | - | - | - | - | |
LDPE | 10 | 5 | - | 10 | 10 | 10 | 10 | 10 | |
HDPE | - | - | 5 | - | - | - | - | - | |
PTFE | - | - | - | - | 1 | - | - | - | |
talc | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
파라핀 왁스 | - | - | - | - | - | 3 | - | - | |
물리적 특성 | 경도 | 90 | 92 | 93 | 93 | 92 | 91 | 87 | 94 |
인장강도 | 105 | 117 | 116 | 117 | 110 | 102 | 100 | 121 | |
신율 | 600 % | 600 % | 550 % | 600 % | 600 % | 600 % | 450 % | 700 % | |
용융장력 | 50 | 60 | 62 | 55 | 58 | 52 | 48 | 65 | |
진공성형성 | ◎ | ○ | × | △ | ○ | ○ | ○ | ○ | |
롤밀가공성 | ◎ | ◎ | ◎ | ◎ | ○ | ○ | ○ | ◎ | |
엠보유지력 | ○ | ○ | ○ | △ | ◎ | ○ | △ | △ | |
쉬트쳐짐성 | 33 | 22 | 23 | 30 | 24 | 34 | 27 | 36 |
Claims (8)
- a)ⅰ) 부분가교된 올레핀계 열가소성 탄성체; 및ⅱ) 완전가교된 올레핀계 열가소성 탄성체로 이루어지는 군으로부터 1 종 이상 선택되는 올레핀계 열가소성 탄성체20 내지 70 중량부에;b) 폴리프로필렌 수지 10 내지 40 중량부;c) 에틸렌계 α-올레핀 공중합체 수지 5 내지 30 중량부;d) 올레핀계 공중합체 고무 0.001 내지 30 중량부; 및e) 폴리에틸렌 수지 0.01 내지 30 중량부를 포함하는 올레핀계 열가소성 수지 조성물.
- 제1항에 있어서,f) 분말 불소수지 0.001 내지 5 중량부를 추가로 포함하는 올레핀계 열가소성 수지 조성물.
- 제1항에 있어서,상기 a)ⅰ)의 부분가교된 올레핀계 열가소성 탄성체가 폴리프로필렌 수지 20 내지 40 중량부, 올레핀계 공중합체 고무 30 내지 60 중량부, 프로세싱 오일 5 내지 30 중량부, 폴리에틸렌 수지 0.01 내지 30 중량부, 퍼옥사이드 유도체 0.01 내지 5 중량부, 및 가교조제 0.01 내지 5 중량부를 포함하는 올레핀계 열가소성 수지 조성물.
- 제1항에 있어서,상기 a)ⅱ)의 완전가교된 올레핀계 열가소성 탄성체가 폴리프로필렌 수지 20 내지 40 중량부, 올레핀계 공중합체 고무 30 내지 60 중량부, 프로세싱 오일 5 내지 30 중량부, 페놀 유도체 0.01 내지 5 중량부, 및 가교조제 0.01 내지 10 중량부를 포함하는 것임을 특징으로 하는 올레핀계 열가소성 수지 조성물.
- 제1항에 있어서,상기 b)의 폴리프로필렌 수지의 용융지수가 10 g/10min 이하인 올레핀계 열가소성 수지 조성물.
- 제1항에 있어서,상기 c)의 에틸렌-α-올레핀 공중합체 수지의 α-올레핀 공중합체가 부텐, 헥센, 및 옥텐으로 이루어지는 군으로부터 선택되는 올레핀계 열가소성 수지 조성물.
- 제1항에 있어서,상기 d)의 올레핀계 공중합체 고무가 에틸렌-프로필렌 공중합체, 에틸렌-부텐 공중합체, 에틸렌-옥텐 공중합체, 및 스티렌-에틸렌-부티렌-스티렌(SEBS)으로 이루어지는 군으로부터 1 종 이상 선택되는 올레핀계 열가소성 수지 조성물.
- 제2항에 있어서,상기 f)의 분말 불소수지가 분말 형상의 폴리테트라플루오로에틸렌(polytetrafluoroethylene), 테트라플루오로에틸렌-핵사플루오로프로필렌 공중합체(tetrafluoroethylene-hexafluoropropylene copolymer), 및 아크릴 변성 폴리테트라플루오로에틸렌(acrylic modified teflon)으로 이루어지는 군으로부터 1 종 이상 선택되는 올레핀계 열가소성 수지 조성물.
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101145364B1 (ko) | 2011-08-25 | 2012-05-14 | 화인케미칼 주식회사 | 열가소성 고무 조성물 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100467814B1 (ko) * | 2002-03-07 | 2005-01-24 | 주식회사 엘지화학 | 폴리프로필렌계 수지 조성물 |
KR100986454B1 (ko) * | 2007-04-04 | 2010-10-08 | 기아자동차주식회사 | 수성코팅용 열가소성 폴리올레핀계 엘라스토머 시트 조성물 |
KR101491174B1 (ko) * | 2009-11-12 | 2015-02-06 | 현대자동차주식회사 | Tpo 수지 조성물 |
KR101387826B1 (ko) * | 2012-06-28 | 2014-04-22 | 롯데케미칼 주식회사 | 저광택성 및 내스크래치성이 우수한 폴리올레핀계 수지 조성물 및 이를 이용하여 제조되는 성형품 |
KR20140015990A (ko) | 2012-07-27 | 2014-02-07 | (주)엘지하우시스 | 자동차 내장재용 열가소성 수지 조성물 및 자동차 내장재 성형품 |
KR101350890B1 (ko) * | 2012-09-25 | 2014-01-13 | 롯데케미칼 주식회사 | 용융장력이 우수한 열가소성 엘라스토머 수지 조성물과 이를 이용한 열가소성 엘라스토머 발포체 및 그 제조방법 |
KR101688765B1 (ko) * | 2016-03-16 | 2016-12-21 | (주)엘지하우시스 | 자동차 내장재용 열가소성 수지 조성물 및 자동차 내장재 성형품 |
KR102242987B1 (ko) * | 2017-05-25 | 2021-04-20 | (주)엘지하우시스 | 디스플레이와 터치센싱이 가능한 tpo 시트 |
US11384225B2 (en) | 2018-07-06 | 2022-07-12 | Lg Hausys, Ltd. | TPO sheet allowing display and touch sensing |
EP3947053A4 (en) * | 2019-03-29 | 2022-08-10 | MCPP Innovation LLC | AIRBAG ARRANGEMENTS MADE OF TPO |
Citations (5)
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KR900000413A (ko) * | 1988-06-21 | 1990-01-30 | 배기은 | 열가소성 탄성중합체 수지 조성물 및 그 제조방법 |
JPH0762169A (ja) * | 1993-08-26 | 1995-03-07 | Tonen Chem Corp | 熱可塑性エラストマー組成物 |
KR20000025752A (ko) * | 1998-10-14 | 2000-05-06 | 이영일 | 내충격성이 우수한 자동차 범퍼 커버용 수지 조성물2 |
KR20010011009A (ko) * | 1999-07-24 | 2001-02-15 | 신형인 | 하이드로탈사이트가 결합된 열가소성 고무조성물 |
WO2001060905A1 (en) * | 2000-02-16 | 2001-08-23 | Advanced Elastomer Systems, L.P. | Thermoplastic elastomers having enhanced foaming and physical properties |
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- 2001-11-20 KR KR10-2001-0072312A patent/KR100422937B1/ko active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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KR900000413A (ko) * | 1988-06-21 | 1990-01-30 | 배기은 | 열가소성 탄성중합체 수지 조성물 및 그 제조방법 |
JPH0762169A (ja) * | 1993-08-26 | 1995-03-07 | Tonen Chem Corp | 熱可塑性エラストマー組成物 |
KR20000025752A (ko) * | 1998-10-14 | 2000-05-06 | 이영일 | 내충격성이 우수한 자동차 범퍼 커버용 수지 조성물2 |
KR20010011009A (ko) * | 1999-07-24 | 2001-02-15 | 신형인 | 하이드로탈사이트가 결합된 열가소성 고무조성물 |
WO2001060905A1 (en) * | 2000-02-16 | 2001-08-23 | Advanced Elastomer Systems, L.P. | Thermoplastic elastomers having enhanced foaming and physical properties |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101145364B1 (ko) | 2011-08-25 | 2012-05-14 | 화인케미칼 주식회사 | 열가소성 고무 조성물 |
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