摘要
研究环保油对线形和星形溶聚丁苯橡胶(SSBR)性能的影响。结果表明:以环保油(TDAE)替代高芳烃油(DAE),线形SSBR物理性能的变化趋势与乳聚丁苯橡胶一致;填充TDAE的星形SSBR偶联效率更高,在拉伸强度和拉断伸长率方面有不同于线形SSBR的变化趋势,且压缩生热低,耐磨性能好,但抗湿滑性能与填充DAE的星形SSBR相比稍差。
The influence of environment-friendly oil on the properties of linear and star-shaped SS-BR was investigated. The results showed that, by using environment-friendly oil (TDAE) instead of DAE, the physical properties of linear SSBR were similar to those of ESBR. Because of the higher cou-pling efficiency of the TDAE extended star-shaped SSBR,the change of its tensile strength and elonga-tion at break was different from the TDAE extended linear SSBR. The compression heat build-up of the TDAE extended star-shaped SSBR was lower and the abrasion resistance was better. But the wet skid resistance of the TDAE extended star-shaped SSBR was slightly lower than that of the DAE ex-tended star-shaped SSBR.
出处
《橡胶工业》
CAS
北大核心
2013年第5期289-292,共4页
China Rubber Industry
关键词
溶聚丁苯橡胶
环保油
结构
偶联
SSBR
environment-friendly oil
structure
coupling