PMDA-ODA型线性聚酰亚胺的合成工艺  

Synthesis of PMDA-ODA Linear Polyimide

作　　者：姚逸伦 张朋 陈曼玉 Yao Yi-lun;Zhang Peng;Chen Man-yu

机构地区：[1]中航复合材料有限责任公司,北京101399

出　　处：《化工设计通讯》2018年第9期7-7,9,共2页Chemical Engineering Design Communications

摘　　要：研究了PMDA-ODA型线性聚酰亚胺的合成方法,并通过测试比浓对数黏度分析了单体加入顺序、反应时间、反应温度对合成的影响。The synthesis method of PMDA-ODA linear polyimide was studied.The effects of monomer addition order,reaction time and reaction temperature on the synthesis were also analyzed by testing the inherent viscosity.

关 键 词：聚酰亚胺 聚酰胺酸 比浓对数黏度 

分 类 号：O633.221[理学—高分子化学] TQ31[理学—化学]