动态硫化PP/EPDM热塑性弹性体的研究进展  

Progress of Dynamic Vulcanization PP/EPDM Thermoplastic Elastomer

作　　者：石敏 朱建华 蒋团辉 Shi Min;Zhu Jianhua;Jiang Tuanhui(Guizhou Material Industrial Technology Institute, Guiyang 550014, China)

机构地区：[1]贵州省材料产业技术研究院,贵阳550014

出　　处：《工程塑料应用》2016年第10期138-142,共5页Engineering Plastics Application

基　　金：贵州省科学技术基金项目;黔科合J字[2015]2079号;贵州省科学技术基金;黔科合J字[2012]2205号

摘　　要：阐述了动态硫化聚丙烯(PP)/三元乙丙橡胶(EPDM)共混型热塑性弹性体的发展历史和发展状况;概述了动态硫化PP/EPDM共混型热塑性弹性体的硫化体系及硫化原理;总结了共混体系的成份配置和工艺条件对PP/EPDM共混物性能和结构的影响;简述了动态硫化PP/EPDM热塑性弹性体的研究现状与应用;最后展望了动态硫化PP/EPDM热塑性弹性体的发展趋势。The development history and status of the dynamic vulcanized polypropylene (PP)/ethylene-propylene-diene misch-polymere (EPDM) thermoplastic elastomer were elaborated. The vulcanization system and principle of PP/EPDM were outlined. The effect of the composition and process conditions on the structure and performance of PP/EPDM were summarized.The current research and application of PP/EPDM was introduced. Finally, the future development in PP/EPDM was prospected.

关 键 词：三元乙丙橡胶 聚丙烯 动态硫化 硫化体系 结构性能 

分 类 号：TQ334.2[化学工程—橡胶工业]