KR100476942B1 - 내후성 및 내열성이 향상된 스티렌계 열가소성 탄성체조성물 및 이를 이용한 성형품 - Google Patents
내후성 및 내열성이 향상된 스티렌계 열가소성 탄성체조성물 및 이를 이용한 성형품 Download PDFInfo
- Publication number
- KR100476942B1 KR100476942B1 KR10-2002-0073785A KR20020073785A KR100476942B1 KR 100476942 B1 KR100476942 B1 KR 100476942B1 KR 20020073785 A KR20020073785 A KR 20020073785A KR 100476942 B1 KR100476942 B1 KR 100476942B1
- Authority
- KR
- South Korea
- Prior art keywords
- styrene
- block copolymer
- weight
- parts
- thermoplastic elastomer
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- 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
-
- 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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
-
- 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
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/04—Thermoplastic elastomer
Landscapes
- 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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
실시예 1 | 비교예 1 | 비교예 2 | |
SEBS-2(phr) | 50 | 100 | 0 |
SBS(phr) | 50 | 0 | 100 |
PP | 100 | 100 | 100 |
oil | 100 | 100 | 100 |
토크차이(ΔNm) | 0.4 | 0.1 | - 2.7 |
실시예 | 비교예 | ||||||||
No.2 | No.3 | No.4 | No.5 | No.3 | No.4 | No.5 | No.6 | ||
수지조성(phr) | SEBS-1 | - | - | - | 60 | - | - | - | 100 |
SEBS-2 | 80 | 60 | 40 | - | 100 | 20 | - | - | |
SBS | 20 | 40 | 60 | 40 | - | 80 | 100 | - | |
PP | 50 | 50 | 50 | 100 | 50 | 50 | 50 | 100 | |
Oil | 50 | 50 | 50 | 100 | 50 | 50 | 50 | 100 |
실시예 | 비교예 | ||||||||
No.2 | No.3 | No.4 | No.5 | No.3 | No.4 | No.5 | No.6 | ||
인장강도(kgf/cm2) | 테스트 전 | 57 | 53 | 47 | 62 | 75 | 41 | 24 | 110 |
테스트 후 | 50 | 52 | 46 | 60 | 70 | 44 | 22 | 115 | |
인장신율(%) | 테스트 전 | 470 | 450 | 370 | 500 | 600 | 350 | 200 | 850 |
테스트 후 | 430 | 410 | 340 | 460 | 550 | 250 | 100 | 830 | |
200% 모듈러스(kgf/cm2) | 테스트 전 | 41 | 41 | 41 | 40 | 51 | 35 | - | 45 |
테스트 후 | 40 | 40 | 41 | 38 | 51 | 38 | - | 46 | |
300% 모듈러스(kgf/cm2) | 테스트 전 | 48 | 46 | 45 | 48 | 59 | 38 | - | 55 |
테스트 후 | 45 | 46 | 45 | 45 | 58 | 37 | - | 55 | |
색깔변화(ΔE) | 테스트 전 | - | - | - | 0 | - | - | 0 | 0 |
테스트 후 | - | - | - | 2.81 | - | - | 35.0 | 1.02 |
실시예 | 비교예 | ||
No. 6 | No. 7 | ||
수지조성(phr) | SEBS-2 | 70 | 100 |
SBS | 30 | - | |
PP | 100 | 100 | |
Oil | 120 | 120 | |
탈크 | 30 | 30 |
실시예 | 비교예 | ||
No.6 | No.7 | ||
인장강도(kgf/cm2) | 테스트 전 | 47 | 55 |
테스트 후 | 35 | 30 | |
인장신율(%) | 테스트 전 | 270 | 320 |
테스트 후 | 100 | 90 |
Claims (5)
- 전체 스티렌계 블록공중합체 100중량부에 대해,수첨된 스티렌계 블록공중합체 40내지 90 중량부,수첨되지 않은 다이엔계 블록공중합체 10내지 60 중량부,폴리올레핀계 수지 50내지 160 중량부,오일 50내지 200 중량부 및기타 첨가제를 포함하는 것을 특징으로 하는 내후성 및 내열성이 향상된 스티렌계 열가소성 탄성체 조성물.
- 제 1항에 있어서, 상기 수첨된 스티렌계 블록공중합체는 스티렌-에틸렌-부틸렌-스틸렌 블록공중합체(SEBS), 스티렌-에틸렌-프로필렌-스티렌 블록공중합체(SEPS) 또는 스티렌-부타디엔-부틸렌-스티렌 블록공중합체(SBBS)임을 특징으로 하는 내후성 및 내열성이 향상된 스티렌계 열가소성 탄성체 조성물.
- 제 1항에 있어서, 상기 수첨되지 않은 다이엔계 블록공중합체는 스티렌-부타디엔-스틸렌 블록공중합체(SBS) 또는 스티렌-아이소프렌 블록공중합체(SIS)임을 특징으로 하는 내후성 및 내열성이 향상된 스티렌계 열가소성 탄성체 조성물.
- 제 1항 내지 3항 중 어느 한 항에 기재된 상기 스티렌계 블록공중합체 탄성체 조성물을 사출 또는 압출 성형하여 제조한 것을 특징으로 하는 성형품.
- 제 4항에 있어서, 상기 성형품은 그립부품 또는 실링제품임을 특징으로 하는 수첨된 스티렌계 블록공중합체 수지 성형품.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0073785A KR100476942B1 (ko) | 2002-11-26 | 2002-11-26 | 내후성 및 내열성이 향상된 스티렌계 열가소성 탄성체조성물 및 이를 이용한 성형품 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0073785A KR100476942B1 (ko) | 2002-11-26 | 2002-11-26 | 내후성 및 내열성이 향상된 스티렌계 열가소성 탄성체조성물 및 이를 이용한 성형품 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040045993A KR20040045993A (ko) | 2004-06-05 |
KR100476942B1 true KR100476942B1 (ko) | 2005-03-17 |
Family
ID=37341615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0073785A KR100476942B1 (ko) | 2002-11-26 | 2002-11-26 | 내후성 및 내열성이 향상된 스티렌계 열가소성 탄성체조성물 및 이를 이용한 성형품 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100476942B1 (ko) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06172593A (ja) * | 1992-12-09 | 1994-06-21 | Asahi Chem Ind Co Ltd | 良流動高衝撃ポリオレフィン組成物 |
KR20010033718A (ko) * | 1998-10-29 | 2001-04-25 | 가즈토 도미나가 | 스티렌계 수지 재료 |
US6242532B1 (en) * | 1996-06-20 | 2001-06-05 | Fina Technology, Inc. | Polymer blends of olefin elastomers, syndiotactic polypropylene and styrene-butadiene-styrene copolymers, method of blending, products made therefrom, and method of making products |
KR20010097598A (ko) * | 2000-04-25 | 2001-11-08 | 권사영 | 폴리스티렌-부타디엔 블록 공중합체 조성물 |
KR20010113701A (ko) * | 1999-12-21 | 2001-12-28 | 야마모토 카즈모토 | 열가소성 수지 조성물 |
-
2002
- 2002-11-26 KR KR10-2002-0073785A patent/KR100476942B1/ko active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06172593A (ja) * | 1992-12-09 | 1994-06-21 | Asahi Chem Ind Co Ltd | 良流動高衝撃ポリオレフィン組成物 |
US6242532B1 (en) * | 1996-06-20 | 2001-06-05 | Fina Technology, Inc. | Polymer blends of olefin elastomers, syndiotactic polypropylene and styrene-butadiene-styrene copolymers, method of blending, products made therefrom, and method of making products |
KR20010033718A (ko) * | 1998-10-29 | 2001-04-25 | 가즈토 도미나가 | 스티렌계 수지 재료 |
KR20010113701A (ko) * | 1999-12-21 | 2001-12-28 | 야마모토 카즈모토 | 열가소성 수지 조성물 |
KR20010097598A (ko) * | 2000-04-25 | 2001-11-08 | 권사영 | 폴리스티렌-부타디엔 블록 공중합체 조성물 |
Also Published As
Publication number | Publication date |
---|---|
KR20040045993A (ko) | 2004-06-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100657359B1 (ko) | 내스크래치 특성이 우수한 폴리프로필렌 수지 조성물 | |
US7517935B2 (en) | Thermoplastic elastomer composition and method for preparing the same | |
EP2757131B1 (en) | Cross-linked composition, method for producing cross-linked composition, and molding | |
JP4216359B2 (ja) | 改善されたしぼの保留性を有する型押シートの製造に使用するポリオレフィン組成物 | |
EP3162847A1 (en) | Thermoplastic elastomer composition having improved vibration insulation and heat resistance, and molded product formed therefrom | |
JP2001279030A (ja) | オレフィン系熱可塑性エラストマー及びそれからなる成形体 | |
JPS63110228A (ja) | 熱可塑性エラストマー組成物 | |
JP2000038485A (ja) | 熱可塑性エラストマー組成物 | |
JPS62201950A (ja) | 熱可塑性エラストマ−組成物 | |
US20070244254A1 (en) | Weatherable thermoplastic vulcanizates from polyolefins and diene or diene/vinylaromatic monomer rubbers | |
EP1433812A1 (en) | Thermoplastic elastomer compositions and process for preparing them | |
JP2792344B2 (ja) | 表皮材用エラストマー組成物および該組成物からなる工業部品用表皮材 | |
KR100476942B1 (ko) | 내후성 및 내열성이 향상된 스티렌계 열가소성 탄성체조성물 및 이를 이용한 성형품 | |
KR0140700B1 (ko) | 고경도 고무 조성물 | |
JP2006249269A (ja) | 熱可塑性エラストマー組成物 | |
KR100554292B1 (ko) | 가공성이 우수하고 경도 조절이 용이한 수첨된 스티렌계블록공중합체 수지조성물 및 그 성형품 | |
JP2003012878A (ja) | 熱可塑性エラストマー組成物及び成形体 | |
JPS62192439A (ja) | 熱可塑性エラストマ−組成物 | |
JPH0778155B2 (ja) | 熱可塑性エラストマー組成物 | |
JP2001123027A (ja) | 押出し成形用熱可塑性エラストマー組成物及びその製造方法 | |
JP2000327846A (ja) | 熱可塑性エラストマー組成物 | |
JP2818379B2 (ja) | 熱可塑性エラストマー組成物 | |
JP2002327098A (ja) | 熱可塑性エラストマー組成物 | |
JPS6128548A (ja) | 熱可塑性樹脂組成物 | |
CN110734622A (zh) | 一种低油超高流动性tpe |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130305 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20140213 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20150304 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20160225 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20170111 Year of fee payment: 13 |
|
FPAY | Annual fee payment |
Payment date: 20180308 Year of fee payment: 14 |
|
FPAY | Annual fee payment |
Payment date: 20190227 Year of fee payment: 15 |
|
FPAY | Annual fee payment |
Payment date: 20200306 Year of fee payment: 16 |