多功能橡胶助剂TPM的制备及其在溶聚丁苯橡胶中的应用  

Preparation of Multifunctional Rubber Additive TPM and Its Application in SSBR

作　　者：孙举涛[1,2] 姚彬彬[1] 王丽丽[1] 刘尧[1] 

机构地区：[1]青岛科技大学高分子科学与工程学院,山东青岛266042 [2]广西大学亚热带农业生物资源保护与利用国家重点实验室,广西南宁530004

出　　处：《橡胶工业》2017年第4期228-231,共4页China Rubber Industry

基　　金：国家自然科学基金资助项目(51372128);亚热带农业生物资源保护与利用国家重点实验室开放课题资助项目(SKL201402)

摘　　要：以茶多酚和促进剂M为原料,通过Mannich反应制备茶多酚基多功能橡胶助剂TPM,并对其在溶聚丁苯橡胶(SSBR)中的应用进行研究。结果表明:与促进剂M胶料相比,加入TPM的胶料的t_(10)和t_(90)延长,交联密度增大;硫化胶的硬度、拉伸强度、拉断伸长率和撕裂强度增大,定伸应力变化不大,耐老化性能提高。Using tea polyphenol and accelerator M as raw materials, the tea polyphenol based multifunctional rubber additive TPM was prepared through Mannich reaction, and its application in SSBR compound was investigated. The results showed that, compared with the accelerator M compound, the t10 and t90 of TPM compound were extended, the crosslink density increased, the hardness, tensile strength, elongation at break and tear strength of the vulcanizates increased, the modulus changed little, and the aging resistance was improved.

关 键 词：茶多酚 促进剂 多功能橡胶助剂 溶聚丁苯橡胶 

分 类 号：TQ333.1[化学工程—橡胶工业] TQ330.385