动态硫化技术在热塑性弹性体中的应用  

Application of Dynamic Vulcanization Technology in Thermoplastic Elastomer

作　　者：高文通 张奕磊 陈韶[2] 蔡洪 余辉[2] 韩冰[1] GAO Wen-tong;ZHANG Yi-lei;CHEN Shao;CAI Hong;YU Hui;HAN Bing(Nanjing Institute of Technology,Nanjing 211167,China;Jiangsu Product Quality Testing&Inspection Institute,Nanjing 210007,China)

机构地区：[1]南京工程学院材料科学与工程学院,江苏南京211167 [2]江苏省产品质量监督检验研究院,江苏南京210007

出　　处：《特种橡胶制品》2022年第6期79-84,共6页Special Purpose Rubber Products

基　　金：江苏省产学研合作项目(BY2020053);南京工程学院引进人才科研启动基金项目(YKJ201955);江苏省市场监督管理局科技计划项目(KJ207510);江苏省研究生科研与实践创新计划(SJCX21_0938)。

摘　　要：综述了现阶段动态硫化技术在热塑性弹性体中的应用,阐述了动态硫化过程中热塑性弹性体的相位反转机制,重点介绍了目前最为常用的若干种动态硫化技术,包括辐照交联、硫黄硫化体系、有机过氧化物体系和酚醛树脂体系,最后对动态硫化技术未来的发展趋势进行了展望。The application of dynamic vulcanization technology in thermoplastic elastomers was reviewed,and the phase reversal mechanism of thermoplastic elastomers during dynamic vulcanization process was also described,and several of the most commonly used dynamic vulcanization techniques were introduced,including radiation cross-linking,sulfur vulcanization system,organic peroxide system and phenolic resin system.Finally,the future development trend of dynamic vulcanization technology was prospected.

关 键 词：动态硫化 热塑性弹性体 相位反转 交联剂 

分 类 号：TQ334[化学工程—橡胶工业]