摘要
概述了聚氯乙烯(PVC)的热降解机理及稀土型热稳定剂对PVC的热稳定作用机理,介绍了稀土型热稳定剂的主要性能,并对稀土型热稳定剂的发展现状进行详细阐述,指出稀土型热稳定剂未来的研究方向和发展趋势。
The paper summarized the thermal degradation mechanisms of poly(vinyl chloride)(PVC) and its thermal stabilization mechanisms with rare-earth thermal stabilizers. The main properties of rare-earth thermal stabilizers were introduced, and their development status was discussed. Their future research direction and development trend were pointed out.
作者
李敏贤
于静
李淑桐
舒世立
李德玲
沈玉龙
LI Minxian;YU Jing;LI Shutong;SHU Shili;LI Deling;SHEN Yulong(Department of Chemistry, Tangshan Teacher College, Tangshan 063000, China;Tangshan Key Laboratory of GreenSpecialty Chemicals, Tangshan 063000, China;Tangshan Key Laboratory of Silicone Materials, Tangshan 063000, China)
出处
《中国塑料》
CAS
CSCD
北大核心
2019年第9期132-139,共8页
China Plastics
基金
河北省科技厅重点研发计划项目(17211411)
唐山师范学院团队重点项目(2018B02)
唐山市科技计划项目(17110214a)
关键词
聚氯乙烯
热稳定剂
稀土
poly (vinyl chloride)
thermal stabilizer
rare-earth
