氢化苯乙烯-丁二烯-苯乙烯接枝物制备研究进展  

The Research Progress on Preparation of SEBS Grafts

作　　者：彭娅[1] 刘曌[1] 胡章润 李亮[1] 陈中华 杨煜培 莫钦 PENG Ya;LIU Zhao;HU Zhangrun;LI Liang;CHEN Zhonghua;YANG Yupei;MO Qin(School of Materials and Engineering of Xihua University,Chengdu 610039 China)

机构地区：[1]西华大学材料科学与工程学院,四川成都610039

出　　处：《西华大学学报（自然科学版）》2018年第5期10-14,共5页Journal of Xihua University:Natural Science Edition

基　　金：四川省教育厅重点项目(12ZA15);教育部"春晖计划"科研项目(Z2010093)

摘　　要：氢化苯乙烯-丁二烯-苯乙烯(SEBS)接枝物在利用接枝基团的极性或反应性起到增容和增韧作用的同时又赋予材料新性能的特点使其成为国内外研究的热点之一。本文综述了SEBS接枝物的制备方法,包括自由基接枝聚合、表面紫外接枝、原子转移自由基聚合(ATRP)接枝和其他接枝方法,介绍了接枝方法的相关机制和优缺点。最后对SEBS接枝物的高性能化、功能化和工程化的前景进行了展望。Styrene-ethylene/butadiene-styrene triblock copolymer （SEBS） grafts with the polarity or reactivity of graft group play a role in compatibilization and toughening of polymer composites as well as some new properties occurring in the materials. Therefore, they have been important researches at home and abroad. The preparation methods of SEBS grafts are reviewed in this paper. They include free radical grafting, surface ultraviolet grafting, atom transfer radical polymerization （ATRP） grafting and other grafting methods. The mechanism and advantages and disadvantages of the grafting methods are introduced. Finally, the development prospects of the high performance, functionalization and engineering of SEBS grafts are prospected. Moreover, the development and application prospect of SEBS grafts are discussed.

关 键 词：氢化苯乙烯-丁二烯-苯乙烯 接枝 原子转移自由基聚合 自由基接枝聚合 表面紫外接枝 

分 类 号：TB33[一般工业技术—材料科学与工程]