摘要
通过对聚氯乙烯降解机理的分析,提出在聚合体系中添加助剂并控制单体质量,改进工艺措施,提高PVC树脂制品的热稳定性。
According to analysis of degradation mechanism of PVC, the accessory ingredient was added in polymerization system and quality of momomer was controlled. The process measures were innovated for the improvement of thermal stability of PVC products.
出处
《中国氯碱》
CAS
2009年第11期16-18,共3页
China Chlor-Alkali
关键词
聚氯乙烯
降解机理
稳定剂
单体质量
PVC
degradation mechanism
stabilizer
quality of monomer
