THERMALLY STIMULATED DEPOLARIZATION OF POLY(ETHER BLOCK AMIDE) COPOLYMER

被引：10

作者：

FARUQUE, HS ^{[1
]}

LACABANNE, C ^{[1
]}

机构：

[1] UNIV TOULOUSE 3,PHYS SOLIDES LAB,F-31062 TOULOUSE,FRANCE

来源：

JOURNAL OF MATERIALS SCIENCE | 1990年 / 25卷 / 1A期

关键词：

D O I：

10.1007/BF00544225

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Phase segregation in poly(ether block amide) copolymer has been studied by thermally stimulated depolarization (TSD). Well-defined, complex and partial phase segregation were observed depending on the molecular mass of each segment of the copolymer. A new glass transition peak appeared were broadened. Soft-segment component poly(tetramethylene glycol) (PTMG), with a lower molecular mass, was found to be completely amorphous. No additional Maxwell-Wagner-Sillers (MWS) effect peak at the phase boundaries was detected. © 1990 Chapman and Hall Ltd.

引用

页码：321 / 324

页数：4