基于降冰片烯酸酐的酰亚胺封端剂的研究进展  

Research progress of imide end-capping agent based norbornene anhydride

作　　者：丁永红[1] 李亮荣[1] 李定国[1] 欧阳红霞[1] 孙戊辰[1] 刘峰[2] 

机构地区：[1]南昌大学抚州医学分院,江西抚州344000 [2]南昌大学化学系,江西南昌330031

出　　处：《应用化工》2013年第7期1291-1295,共5页Applied Chemical Industry

基　　金：国家自然科学基金(50803026);抚州市科技支撑项目(FZ130630);南昌大学校科技支撑项目(CDFY-KY1302)

摘　　要：降冰片烯酸酐封端PMR聚酰亚胺具有优良的加工性能、热稳定性能和力学性能,被广泛运用于航空航天等高温领域。综述了降冰片烯酸酐封端PMR聚酰亚胺的交联结构和热分解,以及封端剂的优化的研究进展。展望了封端聚酰亚胺和封端剂未来的发展方向。Norbornene anhydride end-capped PMR polyimide has excellent processing properties,thermal stability and mechanical properties,which is widely used in aerospace and other high-temperature areas.It was reviewed that research progress in the crosslinking structure and thermal decomposition of norbornene anhydride end-capped PMR polyimide,as well as the optimization of the capping agent.Finally,development direction of capped polyimide and end-capping agent was pointed out.

关 键 词：降冰片烯酸酐 PMR聚酰亚胺 封端剂的优化 

分 类 号：TQ322.4[化学工程—合成树脂塑料工业] O063[理学]