摘要
采用TG DTA法研究了聚丙烯在不同气氛下的热失重特性,求取了反应动力学参数。
The kinetics of thermolysis of converting polypropylene was studied by TG-DTA and the kinetics parameters were evaluated.The mechanism of thermolysis of converting polypropylene was discussed.The results show that the atmosphere of O_2 can promote the combustion of converting polypropylene,which accords with the model of first order reaction.
出处
《包头钢铁学院学报》
2004年第3期203-206,共4页
Journal of Baotou University of Iron and Steel Technology
关键词
聚丙烯
热解
动力学
热重法
Converting polypropylene
thermolysis
kinetics
thermogravimetry
