通用型及官能化溶聚丁苯橡胶在高性能轮胎胎面胶中的应用  

Application of General and Functionalized SSBR in Tread Compound of High Performance Tire

作　　者：王旭[1] 李实会 张建国[1] 张新军 WANG Xu;LI Shihui;ZHANG Jianguo;ZHANG Xinjun(Sinopec Baling Petrochemical Industries Co.,Ltd,Yueyang 414014,China;Beijing Research and Design Institute of Rubber Industry Co.,Ltd,Beijing 100143,China)

机构地区：[1]中国石化巴陵石化合成橡胶事业部,湖南岳阳414014 [2]北京橡胶工业研究设计院有限公司,北京100143

出　　处：《轮胎工业》2019年第7期409-413,共5页Tire Industry

摘　　要：研究国产通用型及官能化溶聚丁苯橡胶(SSBR)在高性能轮胎胎面胶中的应用,并与乳聚丁苯橡胶(ESBR)和进口SSBR进行对比。结果表明:与ESBR胶料相比,通用型SSBR胶料的定伸应力和拉伸强度较低,但抗湿滑性能明显提高,滚动阻力降低;与通用型SSBR和进口SSBR胶料相比,官能化SSBR胶料的物理性能变化不大,加工性能有所提高,抗湿滑性能改善,滚动阻力明显降低。The application of domestic general grade and functionalized solution-polymerized styrenebutadiene rubber(SSBR) in the tread compound of high performance tire was studied,and compared with emulsion-polymerized styrene-butadiene rubber(ESBR) and imported SSBR.The results showed that,compared with ESBR compound,the modulus and tensile strength of the general SSBR compound were lower,but the wet-skid resistance was obviously improved and rolling resistance decreased.Compared with general SSBR and imported SSBR compound,the physical properties of functionalized SSBR compound changed little,the processability and the wet-skid resistance were improved,and the rolling resistance decreased significantly.

关 键 词：溶聚丁苯橡胶 官能化 高性能轮胎 胎面胶 动态力学性能 

分 类 号：TQ333.1[化学工程—橡胶工业] U463.341.4.6[机械工程—车辆工程]