邻苯二甲腈树脂的固化机理与改性研究进展  

Research Progress on Curing Mechanism and Modification of Phthalonitrile Resin

作　　者：李正[1] 张宗波[2] 林先凯[2] 张明艳[1] 徐彩虹[2] 

机构地区：[1]哈尔滨理工大学材料科学与工程学院,哈尔滨150080 [2]中国科学院化学研究所,北京100190

出　　处：《材料导报》2013年第15期82-87,共6页Materials Reports

基　　金：黑龙江省电介质工程国家重点实验室培育基地前沿项目预研基金(DE2012B02)

摘　　要：概述了邻苯二甲腈树脂的研究现状,并介绍了其不同种类的催化剂及相应的固化机理,从结构和共混共聚两方面详细阐述了邻苯二甲腈树脂的改性方法,并总结了改性后树脂的热性能、热氧化稳定性及工艺性能等,最后提出了该材料的应用前景和今后的研究发展趋势。The research progresses of phthalonitrile resins are summarized and different catalyst with different curing mechanism are introduced. The modification methods of phthalonitrile resins are also described from the view of structure modification, blending and copolymerization modification. Meanwhile. The thermal properties, thermo-oxi- dative stability and processability of the modified resins are presented. Finally, the potential application and future re- search trends of the material are proposed.

关 键 词：邻苯二甲腈 固化 耐高温 改性 

分 类 号：TQ325[化学工程—合成树脂塑料工业]