KR970070076A - Tread rubber composition for large tires - Google Patents

Tread rubber composition for large tires Download PDF

Info

Publication number
KR970070076A
KR970070076A KR1019960011881A KR19960011881A KR970070076A KR 970070076 A KR970070076 A KR 970070076A KR 1019960011881 A KR1019960011881 A KR 1019960011881A KR 19960011881 A KR19960011881 A KR 19960011881A KR 970070076 A KR970070076 A KR 970070076A
Authority
KR
South Korea
Prior art keywords
weight
parts
rubber composition
tire
tread rubber
Prior art date
Application number
KR1019960011881A
Other languages
Korean (ko)
Inventor
임호택
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 KR1019960011881A priority Critical patent/KR970070076A/en
Publication of KR970070076A publication Critical patent/KR970070076A/en

Links

Abstract

본 발명은 대형타이어용 트레드(TREAD)고무조성물에 관한 것으로서, 보다 상세하게는 트레드 본래 기능인 내마모성능을 유지하면서 주행시 타이어의 회전저항을 감소시켜 연료절감의 효과를 볼 수 있는 고속용 스틸레디얼 대형타이어 트레드 고부조성물에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a tread rubber composition for a large tire, and more particularly, to a tire rubber composition for a large tire, which is capable of reducing the rolling resistance of the tire while maintaining the abrasion- ≪ / RTI >

본 발명은 디엔계 천연고무 100중량부에 대해 카본블랙 35 내지 50중량부, 실리카(SiO2) 3 내지 10중량부, 커플링 에이전트(COUPLING AGENT) 1 내지 5중량부, 기타 배합제를 첨가하여서 제조되는 대형타이어용 트레드 고무조성물임을 그 특징으로 한다.In the present invention, 35 to 50 parts by weight of carbon black, 3 to 10 parts by weight of silica (SiO 2 ), 1 to 5 parts by weight of a coupling agent (COUPLING AGENT), and other compounding agents are added to 100 parts by weight of dienic natural rubber And a tread rubber composition for a large-sized tire.

Description

대형 타이어용 트레드 고무조성물Tread rubber composition for large tires

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

Claims (3)

디엔계 천연고무 100중량부에 대해 카본블랙 35 내지 50중량부, 실리카(SiO2) 3 내지 10중량부, 커플링 에이전트 1 내지 5중량부, 기타 배합제를 첨가하여서 제조되는 대형타이어용 트레드 고무조성물.A tread rubber for a large tire manufactured by adding 35 to 50 parts by weight of carbon black, 3 to 10 parts by weight of silica (SiO 2 ), 1 to 5 parts by weight of a coupling agent, and other compounding agents to 100 parts by weight of diene- Composition. 제1항에 있어서, 카본블랙은 pH가 6-9, I2흡착이 80-90g/㎏. DBP 흡착이 130-150cc/100g, 착색도 95-115, 톨루엔 착색투과도는 80% 이상인 것을 특징으로 하는 고무조성물.The process of claim 1, wherein the carbon black has a pH of 6-9 and an I 2 adsorption of 80-90 g / kg. A DBP adsorption of 130-150 cc / 100 g, a coloring degree of 95-115, and a toluene color permeability of 80% or more. 제1항에 있어서, 커플링 에이전트는 비스 3-트리에톡시 시릴프로필 테트라 설판인 것을 특징으로 하는 고무조성물.The rubber composition according to claim 1, wherein the coupling agent is bis-3-triethoxysilylpropyltetrasulfate. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960011881A 1996-04-19 1996-04-19 Tread rubber composition for large tires KR970070076A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960011881A KR970070076A (en) 1996-04-19 1996-04-19 Tread rubber composition for large tires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960011881A KR970070076A (en) 1996-04-19 1996-04-19 Tread rubber composition for large tires

Publications (1)

Publication Number Publication Date
KR970070076A true KR970070076A (en) 1997-11-07

Family

ID=66223530

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960011881A KR970070076A (en) 1996-04-19 1996-04-19 Tread rubber composition for large tires

Country Status (1)

Country Link
KR (1) KR970070076A (en)

Similar Documents

Publication Publication Date Title
KR950000776A (en) Tires with tread reinforced with silica
MX9704345A (en) Silica filled rubber composition containing two different carbon blacks and tire with tread made therefrom.
CA2281735A1 (en) Tire with silica reinforced tread and/or sidewall components
EP0864605A3 (en) Silica reinforced rubber composition and tire with tread
KR950008596A (en) Tires with tread reinforced with silica
KR950008597A (en) Sulfur cured rubber composition containing epoxidized natural rubber and silica filler
KR970001438A (en) Tires with tread reinforced with silica
MX9700990A (en) Silica reinforced rubber composition and tire with tread thereof.
KR960034286A (en) Silica reinforced rubber composition and tire with its tread
MX9700988A (en) Silica reinforced rubber composition and tire with tread thereof.
KR970001439A (en) Tires with tread reinforced with silica
BR9800878A (en) Tire with tread made of rubber composition containing two different carbon blacks.
KR950008598A (en) Tires with tread reinforced with silica
MX9708617A (en) Tire tread composition.
EP0794073A3 (en) Truck tire with cap/base construction tread
KR950005893A (en) Tires with silica reinforcement tread
EP1431334A3 (en) Tire with rubber composition
BR0203989A (en) Tire with rubberized sidewall designed for ground contact, reinforced with carbon black, starch and silica
KR970070076A (en) Tread rubber composition for large tires
EP1690704A4 (en) Tire wheel assembly
KR970021167A (en) Tread rubber composition for large tires
BR9803414A (en) Tire with tread reinforced with silica that contains specific carbon black.
KR970010849A (en) Rubber composition for under tread of tires for trucks and buses
JPS6474104A (en) No-marking tire
KR970042730A (en) Captread rubber composition for large tires

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application