KR970021174A - Rubber composition for tire treads with improved thermal conductivity and durability - Google Patents

Rubber composition for tire treads with improved thermal conductivity and durability Download PDF

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Publication number
KR970021174A
KR970021174A KR1019950036110A KR19950036110A KR970021174A KR 970021174 A KR970021174 A KR 970021174A KR 1019950036110 A KR1019950036110 A KR 1019950036110A KR 19950036110 A KR19950036110 A KR 19950036110A KR 970021174 A KR970021174 A KR 970021174A
Authority
KR
South Korea
Prior art keywords
rubber composition
thermal conductivity
durability
tire treads
rubber
Prior art date
Application number
KR1019950036110A
Other languages
Korean (ko)
Other versions
KR0179493B1 (en
Inventor
김상구
이경남
Original Assignee
홍건희
한국타이어제조 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 홍건희, 한국타이어제조 주식회사 filed Critical 홍건희
Priority to KR1019950036110A priority Critical patent/KR0179493B1/en
Publication of KR970021174A publication Critical patent/KR970021174A/en
Application granted granted Critical
Publication of KR0179493B1 publication Critical patent/KR0179493B1/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C1/0016—Compositions of the tread
    • 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
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/006—Additives being defined by their surface area
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives

Abstract

본 발명은 내마모성을 유지하면서 열전도성 및 내구성이 향상된 타이어 트레드용 고무 조성물로, 더욱 상세하게는 열전도성 및 보강성이 우수한 카본 블랙을 사용하는 것을 특징으로 하는 내마모성을 유지하면서 열전도성 및 내구성이 향상된 타이어 트레드용 고무 조성물에 관한 것이다.The present invention is a rubber tread rubber composition having improved thermal conductivity and durability while maintaining wear resistance, and more particularly, thermal conductivity and durability are improved while maintaining wear resistance, using carbon black having excellent thermal conductivity and reinforcement. A rubber composition for tire treads.

본 발명은 통상의 타이어 트레드용 고무 조성물에 있어서, 평균 입자경이 15 내지 25nm이고, DBP 흡유량이 130㎠/100g 이상인 카본 블랙을 고무 100중량부에 대하여 20내지 50중량부를 사용함을 특징으로 하는 타이어 트레드용 고무 조성물이다.In the rubber composition for a tire tread, a tire tread comprising 20 to 50 parts by weight of carbon black having an average particle diameter of 15 to 25 nm and a DBP oil absorption of 130 cm 2/100 g or more based on 100 parts by weight of rubber. Rubber composition.

상기 본 발명에서 규정된 카본 블랙을 상기 규정된 범위 내에서 사용하여 얻어진 본 발명의 고무 조성물을 사용함으로써 내마모성을 유지하면서 열전도성 및 내구성이 우수한 타이어 트레드부를 만들 수 있었다.By using the rubber composition of the present invention obtained by using the carbon black defined in the present invention within the above defined range, it was possible to make a tire tread portion having excellent thermal conductivity and durability while maintaining wear resistance.

Description

열전도성 및 내구성이 향상된 타이어 트레드용 고무 조성물Rubber composition for tire treads with improved thermal conductivity and durability

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (1)

통상의 타이어 트레드용 고무 조성물에 있어서, 평균 입자경이 15 내지 25nm이고, DBP 흡유량이 130㎠/l00g 이상인 카본 블랙을 고무 100중량부에 대하여 20 내지 50중량부를 사용함을 특징으로 하는 타이어 트레드용 고무 조성물.In the rubber composition for tire treads, the rubber composition for tire treads is characterized by using 20 to 50 parts by weight of carbon black having an average particle diameter of 15 to 25 nm and a DBP oil absorption of 130 cm 2 / l00 g or more based on 100 parts by weight of rubber. . ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950036110A 1995-10-19 1995-10-19 A rubber composition for tire tread with an improved thermal conductivity and durability KR0179493B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950036110A KR0179493B1 (en) 1995-10-19 1995-10-19 A rubber composition for tire tread with an improved thermal conductivity and durability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950036110A KR0179493B1 (en) 1995-10-19 1995-10-19 A rubber composition for tire tread with an improved thermal conductivity and durability

Publications (2)

Publication Number Publication Date
KR970021174A true KR970021174A (en) 1997-05-28
KR0179493B1 KR0179493B1 (en) 1999-05-15

Family

ID=19430629

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950036110A KR0179493B1 (en) 1995-10-19 1995-10-19 A rubber composition for tire tread with an improved thermal conductivity and durability

Country Status (1)

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KR (1) KR0179493B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160125832A (en) 2015-04-22 2016-11-01 주식회사 삼오테크 Retread rubber composition for tire tread improved thermal conductivity and abrasion resistant property

Also Published As

Publication number Publication date
KR0179493B1 (en) 1999-05-15

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