分子量对PMDA-ODA型线性聚酰亚胺树脂性能的影响  

Effect of Molecular Weight on Properties of PMDA-ODA Linear Polyimide Resin

作　　者：杨涛 张朋 王云飞 包建文 Yang Tao;Zhang Peng;Wang Yun-fei;Bao Jian-wen

机构地区：[1]航空工业复合材料技术中心中航复合材料有限责任公司先进复合材料重点实验室,北京101300

出　　处：《化工设计通讯》2019年第3期149-151,共3页Chemical Engineering Design Communications

摘　　要：研究了分子量与PMDA-ODA型线性聚酰亚胺树脂性能之间的关系。通过测试聚酰亚胺树脂冲击强度、聚酰亚胺树脂热稳定性以及聚酰亚胺树脂热力学性能,分析了分子量对PMDA-ODA型线性聚酰亚胺树脂性能的影响。The relationship between molecular weight and properties of PMDA-ODA linear polyimide resin was studied.The effects of molecular weight on properties of PMDA-ODA linear polyimide resin were analyzed by testing impact strength,thermal stability and thermodynamic properties of polyimide resin.

关 键 词：聚酰亚胺 分子量 冲击强度 热稳定性 热力学性能 

分 类 号：TQ316.3[化学工程—高聚物工业]