摘要
概述了聚氯乙烯的热降解机理及热稳定剂的作用机理。重点介绍了稀土稳定剂、有机锑稳定剂、钙/锌稳定剂、水滑石稳定剂等热稳定剂的研究发展情况。
The heat degradation and stabilizing mechanism of PVC were reviewed. And the research progress of rare earth stabilizer, organoantimony stabilizer, Ca-Zn composite stabilizer ,and brucite stabilizer is mainly introduced.
出处
《塑料制造》
2007年第8期62-66,共5页
Plastics Manufacture
关键词
聚氯乙烯
无毒
热稳定剂
降解机理
polyvinyl chloride
non-toxic
heat stabilizer： degradation mechanism
