溶聚丁苯橡胶2564T在轿车子午线轮胎胎面胶中的应用
Application of SSBR 2564T in Tread Compound of Passenger Car Radial Tire
王巧平 1黄义钢 1王君 1赵晓东 1裴玉鑫2
作者信息
- 1. 青岛双星轮胎工业有限公司,山东青岛 266400
- 2. 广饶吉星轮胎有限公司,山东广饶 257300
- 折叠
摘要
研究溶聚丁苯橡胶(SSBR)2564T在轿车子午线轮胎胎面胶中的应用.结果表明:在胎面胶中以SSBR2564T等量替代SSBR2564S,胶料的加工性能和硫化特性基本相当,填料分散性稍差;硫化胶的拉伸性能和耐磨性能提高,动态性能变化不大;成品轮胎的高速和耐久性能均达到企业标准要求,且滚动阻力接近.
Abstract
The application of solution-polymerized styrene butadiene rubber(SSBR)2564T in the tread compound of passenger car radial tires was investigated.The results showed that by using SSBR 2564S instead of SSBR 2564T with an equal amount in the tread compound,the processability and vulcanization characteristics of the compound were similar and the filler dispersion was slightly worse.The tensile property and wear resistance of the vulcanizate improved,and the dynamic property changed little.The high-speed performance and durability of the finished tires met the requirements of enterprise standards and the rolling resistance remained similar.
关键词
溶聚丁苯橡胶/轿车子午线轮胎/胎面胶/耐磨性能/动态性能Key words
SSBR/passenger car radial tire/tread compound/wear resistance/dynamic property引用本文复制引用
出版年
2024
NETL
NSTL
万方数据