摘要
对一种Ca/Zn/Sn复合稳定剂及其性能进行了研究。Sn和Ca/Zn复合,不仅改善了PVC树脂色泽稳定性,而且提高了其热稳定性。实验表明该稳定剂具有优良的热稳定性和加工性能。
A kind of Ca/Zn/Sn composite stabilizer and its properties were studied. The com- position of Sn with Ca/Zn not only improved the color stability of PVC resin,but also improved its heat stability. Experiment results showed that this stabilizer had good heat stability and processability.
出处
《聚氯乙烯》
CAS
2006年第9期20-22,44,共4页
Polyvinyl Chloride
关键词
PVC
热稳定剂
黄色指数
加工性能
PVC
heat stabilizer
yellowing index
processing property
