THERMAL STUDIES OF TEREPHTHALATE COPOLYESTERS

被引：7

作者：

PONNUSAMY, E ^{[1
]}

BALAKRISHNAN, T ^{[1
]}

机构：

[1] UNIV MADRAS,DEPT PHYS CHEM,MADRAS 600025,TAMIL NADU,INDIA

来源：

POLYMER JOURNAL | 1987年 / 19卷 / 10期

关键词：

CHEMICAL REACTIONS - Reaction Kinetics - DIFFERENTIAL THERMAL ANALYSIS - POLYESTERS - Decomposition;

D O I：

10.1295/polymj.19.1209

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Differential thermal analysis of random terephthalate copolyesters of ethylene glycol and butane-1,4-diol showed that the thermal properties follow an independent curve with comonomer composition. The kinetics of thermal degradation of these copolyesters were studied by thermogravimetry, and the major degradation mechanism was found to be unimolecular.

引用

页码：1209 / 1216

页数：8

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