反式-1,4-聚异戊二烯功能化研究现状  

Research status of trans-1,4-polyisoprene(TPI) functionalization

作　　者：胡京汇 邵光强[1] 姜秀波[1] 姚薇[1] 

机构地区：[1]青岛科技大学橡塑材料与工程教育部重点实验室,山东青岛266042

出　　处：《弹性体》2016年第2期72-76,共5页China Elastomerics

基　　金：国家自然科学基金项目(51273100);山东省自然科学基金青年项目(ZR2014BQ022)

摘　　要：介绍了反式-1,4-聚异戊二烯(TPI)的性能及应用研究,简要概述了TPI合成方法的发展,并对比顺式-1,4-聚异戊二烯(IR)的改性研究,具体陈述了TPI环氧化、氯化的主要方法以及测试手段。其中,TPI环氧化的过酸法-水相悬浮聚合法比溶液法具备更多优点;而对于TPI氯化,水相悬浮法和溶液法与固相法和乳液法相比,可以有效地控制交联及其它副反应的出现。同时就目前现有的关于TPI接枝其它聚合物的报道进行总结,阐明了TPI功能化的主要研究方向以及应用前景。The performance and application of TPI were introduced,the development of the TPI synthesis method was briefly depicted,and comparing with cis-1,4-polyisoprene（IR）modification research,preparation and measurements involved in epoxidation and chlorination of TPI were stated in detail.Among them,the TPI epoxidation of peracid-water phase suspension polymerization method has more advantages than a solution polymerization method;in terms of chlorination of TPI,water phase suspension method and solution method,compared with the solid phase method and emulsion method,can effectively control the crosslinking and other side reactions.Also at the same time,the only reports about TPI grafting functionalization were concluded,clarified the main research direction and application prospect of the functionalization of the TPI.

关 键 词：反式-1 4-聚异戊二烯 氯化 环氧化 接枝 

分 类 号：TQ333.3[化学工程—橡胶工业]