STRUCTURE AND THERMAL MECHANICAL PROPERTIES OF ORIENTED POLYIMIDE (PEI-E)

• 作 者: 孙振华 庄宇钢 李诗春 丁孟贤 冯之榴
• 机 构: PolymerPhysicsLaboratory,ChangchunInstituteofAppliedChemistry,AcademiaSinica,Changchun,Jilin,130022,
• 出 处: 高分子科学：英文版
• 发表日期: 1992年2期
• 关键词: POLYIMIDE Strain induced CRYSTALLIZATION Thermal MECHANICAL property Polyimide S

The strain induced crystallization behaviour in polyimide from 1,4-bis (3’, 4’- dicarboxyphenoxy)benzene and 4,4’-oxydianiline (PEI-E)has been investigated by WAXD, DSC and FTIR. The results obtained show that crystallization in PEI-E did take place just