Poly(dialkoxyethyl itaconates) .2. The thermal degradation of some poly(dialkoxyethyl itaconates)

被引：2
|
作者：
Katsikas, L [1 ]
Djakov, TA [1 ]
Filipovic, JM [1 ]
Velickovic, JS [1 ]
Popovic, IG [1 ]
机构：
[1] UNIV BELGRADE,FAC TECHNOL & MET,YU-11001 BELGRADE,YUGOSLAVIA
来源：
JOURNAL OF THERMAL ANALYSIS | 1996年 / 47卷 / 04期
关键词：
poly(dialkoxyethyl itaconates); thermal degradation; thermogravimetry;
D O I：
10.1007/BF01979450
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The oxidative and non-oxidative degradation of poly(di-methoxy-), poly(di-ethoxy-), poly(di-iso-propoxy-) and poly(di-n-butoxyethyl itaconate) were investigated by thermogravimetry. Characteristic degradation temperatures and apparent activation energies of degradation were determined for the non-oxidative degradation of all the investigated polymers. It was not possible to determine these characteristics in the presence of oxygen as the degradation was accompanied by a secondary exothermic reaction. Based on examination of the monomers, it is supposed that the exothermic reaction is a repolymerisation of the monomers released during the earlier stages of polymer degradation.
引用
收藏
页码：1093 / 1104
页数：12
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