摘要
用TG、DTG和DSC研究了氯磺化聚乙烯(CSM)的热行为和热降解过程。结果表明:CSM的热降解温度和失重50％的温度均随升温速率升高而增高;在氮气氛和空气中,CSM分别为三步和四步降解。
The thermal behavior and degradation process of the title materials were studied by mean of TG, DIG and DSC. The results showed that the thermal degration temperature of the chlorosulfanated polyethylene rises linely with the raise of the heating rate; and that three steps and four steps of degradation are observed in nitrogen and air atmosphere respectively. The interpretations for the mechanism of the thermal degradation have been suggested.
出处
《高分子材料科学与工程》
EI
CAS
CSCD
北大核心
1993年第3期132-135,共4页
Polymer Materials Science & Engineering
关键词
氯磺化聚乙烯
热降解过程
热行为
thermal behavior, thermal degradation, chlorosulfanated polyethylene.
