KR970015656A - Bladder rubber composition for tire vulcanization with improved thermal conductivity and durability - Google Patents

Bladder rubber composition for tire vulcanization with improved thermal conductivity and durability Download PDF

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Publication number
KR970015656A
KR970015656A KR1019950028921A KR19950028921A KR970015656A KR 970015656 A KR970015656 A KR 970015656A KR 1019950028921 A KR1019950028921 A KR 1019950028921A KR 19950028921 A KR19950028921 A KR 19950028921A KR 970015656 A KR970015656 A KR 970015656A
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KR
South Korea
Prior art keywords
tire vulcanization
rubber composition
rubber
bladder
carbon black
Prior art date
Application number
KR1019950028921A
Other languages
Korean (ko)
Other versions
KR0179492B1 (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 KR1019950028921A priority Critical patent/KR0179492B1/en
Publication of KR970015656A publication Critical patent/KR970015656A/en
Application granted granted Critical
Publication of KR0179492B1 publication Critical patent/KR0179492B1/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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0649—Devices for removing vulcanising cores, i.e. bladders, from the tyres; Opening the press in combination herewith
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L11/00—Compositions of homopolymers or copolymers of chloroprene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2022/00—Hollow articles
    • B29L2022/02—Inflatable articles
    • B29L2022/025—Bladders
    • 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
    • C08K2201/005—Additives being defined by their particle size in general
    • 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

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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)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

본 발명은 부틸 고무와 네오프렌 고무 및 카본 블랙으로 이루어진 타이어 가류용 블래더 고무 조성물에 있어서, 평균 입자경이 15 내지 25nm이고, DBP 흡유량이 130㎠/100g 이상인 카본 블랙을 고무 100중량부에 대하여 30 내지 70중량부를 사용하는 것을 특징으로 하는 타이어 가류용 블래더 고무 조성물에 관한 것이다.The present invention relates to a bladder rubber composition for tire vulcanization comprising butyl rubber, neoprene rubber and carbon black, wherein the 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 is contained in an amount of 30 to 100 parts by weight of rubber. It relates to a bladder rubber composition for tire vulcanization, characterized by using 70 parts by weight.

본 발명에 따른 카본 블랙을 이용하여 제조된 고무 조성물을 사용함으로써, 열전도성 및 내구성이 향상된 타이어 가류용 블래더를 제조할 수 있다.By using the rubber composition prepared using the carbon black according to the present invention, it is possible to produce a bladder for tire vulcanization with improved thermal conductivity and durability.

Description

열전도성 및 내구성이 향상된 타이어 가류용 블래더 고무 조성물Bladder rubber composition for tire vulcanization with improved thermal conductivity and durability

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

Claims (2)

부틸 고무 네오프렌 고무 및 카본 블랙으로 이루어진 타이어 가류용 블래더 고무 조성물에 있어서, 평균 입자경이 15 내지 25nm이고, DBP 흡유량이 130㎠/100g 이상인 카본 블랙을 사용하는 것을 특징으로 하는 타이어 가류용 블래더 고무 조성물.A tire vulcanizing bladder rubber composition comprising butyl rubber neoprene rubber and carbon black, wherein the bladder rubber for tire vulcanization is characterized by using 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. Composition. 제1항에 있어서, 상기 카본 블랙을 고무 100중량부에 대하여 30 내지 70중량부를 사용하는 것을 특징으로 하는 타이어 가류용 블래더 고무 조성물.The bladder rubber composition for tire vulcanization according to claim 1, wherein 30 to 70 parts by weight of the carbon black is used based on 100 parts by weight of rubber. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950028921A 1995-09-05 1995-09-05 A bladder rubber composition for vulcanizing tire with an improved thermal conductivity and durability KR0179492B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950028921A KR0179492B1 (en) 1995-09-05 1995-09-05 A bladder rubber composition for vulcanizing tire with an improved thermal conductivity and durability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950028921A KR0179492B1 (en) 1995-09-05 1995-09-05 A bladder rubber composition for vulcanizing tire with an improved thermal conductivity and durability

Publications (2)

Publication Number Publication Date
KR970015656A true KR970015656A (en) 1997-04-28
KR0179492B1 KR0179492B1 (en) 1999-05-15

Family

ID=19426077

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950028921A KR0179492B1 (en) 1995-09-05 1995-09-05 A bladder rubber composition for vulcanizing tire with an improved thermal conductivity and durability

Country Status (1)

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KR (1) KR0179492B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020082016A (en) * 2001-04-23 2002-10-30 금호산업 주식회사 Tread rubber composition for truck and bus
KR20020082344A (en) * 2001-04-23 2002-10-31 금호산업 주식회사 Bladder rubber composition improved fstigue to failure property
CN104086906A (en) * 2014-05-30 2014-10-08 航天材料及工艺研究所 Butyl rubber composition, preparation method and method for preparing pressure hose

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020082016A (en) * 2001-04-23 2002-10-30 금호산업 주식회사 Tread rubber composition for truck and bus
KR20020082344A (en) * 2001-04-23 2002-10-31 금호산업 주식회사 Bladder rubber composition improved fstigue to failure property
CN104086906A (en) * 2014-05-30 2014-10-08 航天材料及工艺研究所 Butyl rubber composition, preparation method and method for preparing pressure hose

Also Published As

Publication number Publication date
KR0179492B1 (en) 1999-05-15

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