摘要
介绍了PVC热稳定剂的作用机理,综述了近年来国内外铅盐类热稳定剂、钙锌类热稳定剂、有机锡类热稳定剂、稀土类热稳定剂和有机氮类热稳定剂在PVC制品中应用的研究进展,并对其未来的发展方向进行了展望,指出稀土类热稳定剂具有巨大的发展潜能。
The mechanisms of PVC heat stabilizers were introduced.The research progress of lead salt heat stabilizers,calcium zinc heat stabilizers,organotin heat stabilizers,rare earth heat stabilizers and organic nitrogen heat stabilizers in PVC products at home and abroad in recent years was reviewed.The future development direction was prospected.It was pointed out that rare earth heat stabilizers had great development potential.
作者
李康礼
滕艳华
薛长国
LI Kangli;TENG Yanhua;XUE Changguo(School of Materials Science and Engineering,Anhui University of Science and Technology,Huainan 232001,China)
出处
《聚氯乙烯》
CAS
2022年第6期1-4,14,共5页
Polyvinyl Chloride
关键词
PVC
热稳定剂
研究进展
polyvinyl chloride
heat stabilizer
research progress
