KR100466384B1 - 충격흡수용 열가소성 탄성체 조성물 - Google Patents
충격흡수용 열가소성 탄성체 조성물 Download PDFInfo
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- KR100466384B1 KR100466384B1 KR10-2002-0027830A KR20020027830A KR100466384B1 KR 100466384 B1 KR100466384 B1 KR 100466384B1 KR 20020027830 A KR20020027830 A KR 20020027830A KR 100466384 B1 KR100466384 B1 KR 100466384B1
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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
- C08L23/02—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
- C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
- C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
- C08L23/22—Copolymers of isobutene; Butyl rubber ; Homo- or copolymers of other iso-olefins
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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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/013—Fillers, pigments or reinforcing additives
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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
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0025—Crosslinking or vulcanising agents; including accelerators
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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
- C08L27/04—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 chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
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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
- C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2300/00—Characterised by the use of unspecified polymers
- C08J2300/22—Thermoplastic resins
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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
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/04—Thermoplastic elastomer
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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
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/32—Properties characterising the ingredient of the composition containing low molecular weight liquid component
- C08L2207/322—Liquid component is processing oil
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
구 분 | 비교예 | 실시예 1 | 실시예 2 | 실시예 3 | 실시예 4 |
부틸고무 | 100 | 80 | 70 | 60 | 50 |
폴리프로필렌 | - | 20 | 30 | 40 | 50 |
스테아린산 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
산화아연 | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 |
카본블랙 | 50 | 50 | 50 | 50 | 50 |
이르가녹스 | 2 | 2 | 2 | 2 | 2 |
파라핀계 공정오일 | - | 50 | 50 | 50 | 50 |
페놀수지 | - | 5.0 | 5.0 | 5.0 | 5.0 |
SnCl2ㆍ2H2O | - | 1.0 | 1.0 | 1.0 | 1.0 |
Acc. TMTD | 1.0 | - | - | - | - |
유황 | 1.75 | - | - | - | - |
경도(Shore A) | 61 | 51 | 62 | 73 | 82 |
인장강도(MPa) | 15.5 | 4.8 | 5.9 | 6.7 | 7.8 |
신장율(%) | 600 | 500 | 450 | 300 | 450 |
반발탄성(%) | 26.5 | 29.3 | 31.4 | 39.3 | 40.5 |
구 분 | 실시예 2 | 실시예 5 | 실시예 6 |
부틸고무 | 70 | 70 | 70 |
폴리프로필렌 | 30 | 30 | 30 |
스테아린산 | 1.5 | 1.5 | 1.5 |
산화아연 | 5.0 | 5.0 | 5.0 |
카본블랙 | 50 | 50 | 50 |
이르가녹스 | 2 | 2 | 2 |
파라핀계 공정오일 | 50 | 50 | 50 |
페놀수지 | 5.0 | - | - |
SnCl2ㆍ2H2O | 1.0 | - | - |
Acc. TMTD | - | 1.0 | - |
유황 | - | 1.75 | - |
Acc. BZ | - | - | 1 |
과산화물 | - | - | 5 |
경도(Shore A) | 62 | 60 | 64 |
인장강도(MPa) | 5.9 | 5.6 | 6.6 |
신장율(%) | 450 | 500 | 350 |
반발탄성(%) | 31.4 | 30.8 | 33.5 |
구 분 | 실시예 7 | 실시예 8 | 실시예 9 | 실시예 10 | 실시예 11 | 실시예 12 |
부틸고무 | 70 | 70 | 70 | 70 | 70 | 70 |
폴리프로필렌 | 30 | 30 | 30 | 30 | 30 | 30 |
스테아린산 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
산화아연 | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 |
카본블랙 | 50 | - | - | - | - | - |
미스트론 베이퍼 | - | 50 | - | - | - | - |
카본블랙 | - | - | 50 | - | - | - |
카본블랙 | - | - | - | 50 | - | - |
카본블랙 | - | - | - | - | 50 | - |
카본블랙 | - | - | - | - | - | 50 |
이르가녹스 | 2 | 2 | 2 | 2 | 2 | 2 |
파라핀계 공정오일 | 50 | 50 | 50 | 50 | 50 | 50 |
페놀수지 | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 |
SnCl2ㆍ2H2O | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
경도(Shore A) | 62 | 60 | 58 | 62 | 63 | 61 |
인장강도(MPa) | 5.9 | 5.6 | 5.2 | 5.8 | 5.7 | 5.6 |
신장율(%) | 450 | 440 | 480 | 490 | 410 | 420 |
반발탄성(%) | 31.4 | 32.8 | 34.8 | 32.6 | 32.1 | 31.9 |
Claims (3)
- 부틸고무 50 내지 100중량부에 카본블랙, 경탄, 클레이, 탈크, 실리카, 미스트론 베이퍼 또는 이들 중 2이상의 혼합물로 이루어지는 그룹 중에서 선택되는 충진제 30 내지 70중량부, 스테아린산 1 내지 2중량부, 산화아연 3 내지 7중량부, 공정오일(process oil) 40 내지 60중량부 및 황과 가황촉진제의 혼합물, 페놀수지와 할로겐공여체의 혼합물, 과산화물과 과산화물 활성조제의 혼합물들을 포함하여 이루어지는 그룹 중에서 선택되는 가교활성제 2 내지 7중량부를 포함하여 이루어짐을 특징으로 하는 충격흡수용 열가소성 탄성체 조성물.
- 제 1 항에 있어서,상기 충격흡수용 열가소성 탄성체 조성물에 기계적 물성을 강화시키기 위하여 열가소성의 비닐수지와 같은 보강수지 1 내지 30중량부가 더 포함되어 이루어짐을 특징으로 하는 상기 충격흡수용 열가소성 탄성체 조성물.
- 제 1 항에 있어서,상기 충격흡수용 열가소성 탄성체 조성물에 경시변화를 줄이기 위한 노화방지제 0.5 내지 1.5중량부가 더 포함되어 이루어짐을 특징으로 하는 상기 충격흡수용 열가소성 탄성체 조성물.
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KR10-2002-0027830A KR100466384B1 (ko) | 2002-05-20 | 2002-05-20 | 충격흡수용 열가소성 탄성체 조성물 |
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KR10-2002-0027830A KR100466384B1 (ko) | 2002-05-20 | 2002-05-20 | 충격흡수용 열가소성 탄성체 조성물 |
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KR20030089917A KR20030089917A (ko) | 2003-11-28 |
KR100466384B1 true KR100466384B1 (ko) | 2005-01-13 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100655973B1 (ko) | 2005-10-28 | 2006-12-08 | 현대자동차주식회사 | 활석 함유 폴리프로필렌 복합재료의 스크랩 함유량의유변물성을 이용한 측정방법 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100553187B1 (ko) * | 2004-06-15 | 2006-02-22 | 금호타이어 주식회사 | 내열성, 내크랙성 및 내스팀성이 향상된 가류 블래더용고무조성물 |
JP2021172812A (ja) * | 2020-04-21 | 2021-11-01 | Jsr株式会社 | 熱可塑性エラストマー組成物及び成形体 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980076134A (ko) * | 1997-04-02 | 1998-11-16 | 박상욱 | 충격흡수성이 우수한 고무계 발포체의 제조방법 |
KR19990032297A (ko) * | 1997-10-17 | 1999-05-15 | 신형인 | 가류 블레더용 고무조성물 |
JPH11152372A (ja) * | 1997-11-25 | 1999-06-08 | Fujikura Rubber Ltd | 防振用ゴム組成物 |
JP2001240703A (ja) * | 2000-02-25 | 2001-09-04 | Jsr Corp | ゴム組成物及びそれを用いた防振ゴム |
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- 2002-05-20 KR KR10-2002-0027830A patent/KR100466384B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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KR19980076134A (ko) * | 1997-04-02 | 1998-11-16 | 박상욱 | 충격흡수성이 우수한 고무계 발포체의 제조방법 |
KR19990032297A (ko) * | 1997-10-17 | 1999-05-15 | 신형인 | 가류 블레더용 고무조성물 |
JPH11152372A (ja) * | 1997-11-25 | 1999-06-08 | Fujikura Rubber Ltd | 防振用ゴム組成物 |
JP2001240703A (ja) * | 2000-02-25 | 2001-09-04 | Jsr Corp | ゴム組成物及びそれを用いた防振ゴム |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100655973B1 (ko) | 2005-10-28 | 2006-12-08 | 현대자동차주식회사 | 활석 함유 폴리프로필렌 복합재료의 스크랩 함유량의유변물성을 이용한 측정방법 |
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