摘要
研究了偶联剂Si69／白炭黑／炭黑体系对苯乙烯／丁二烯／异戊二烯三元橡胶（SIBR）的硫化特性、物理机械性能和动态力学性能的影响。结果表明，Si69在SIBR胶料中的最佳用量为白炭黑用量的8％～10％；随着白炭黑用量的增加，橡胶的滚动阻力下降，白炭黑与炭黑用量在20／25（质量比）左右，橡胶的综合性能达到最佳。
The influence of coupling agent Si69/silica/carbon black system on the vulcanizing characteristic,mechanical properties and dynamic mechanical properties of SIBR （styrene- isoprene- butadiene） was investigated. The results showed that the optimum mass ratio of Si69/silica was 8% - 1096 ;The rolling resistance decreased as the silica proportion in the silica/carbon black system increased,synthetic properties of SIBR were better at the mass ratio of silica/carbon black was 20/25.
出处
《弹性体》
CAS
2006年第4期17-20,共4页
China Elastomerics
基金
中国石油化工集团公司基金资助项目(405095)
