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公开(公告)号:US5556907A
公开(公告)日:1996-09-17
申请号:US373391
申请日:1995-01-17
CPC分类号: C08K3/36 , B60C1/0016 , C08L9/06 , C08K3/04 , C08L2205/02 , C08L9/00 , C08L9/08
摘要: A caoutchouc mixture vulcanisable with sulphur, tyre treads manufactured therefrom and also tyres with a vulcanised tread are proposed. The caoutchouc mixture contains 30 to 100 parts by weight of isoprene-butadiene-styrene terpolymer with a glass transition temperature range between -90.degree. C. and 20.degree. C., 0 to 70 parts by weight of one or more further elastomers, 20 to 90 parts by weight of silica as filler material, customary additives and also a vulcanisation system. This caoutchouc mixture delivers tyre treads with good resistance to abrasion and a low loss factor which is correlated with a low running resistance.
摘要翻译: 提出了可硫化硫化橡胶混合物,由其制造的轮胎胎面以及具有硫化胎面的轮胎。 脱水混合物含有30至100重量份的异戊二烯 - 丁二烯 - 苯乙烯三元共聚物,其玻璃化转变温度范围为-90℃至20℃,0至70重量份的一种或多种另外的弹性体,20至 作为填充材料的二氧化硅90重量份,常规添加剂以及硫化体系。 该橡胶混合物提供具有良好耐磨性的轮胎胎面和与低运行阻力相关的低损耗因子。