摘要
聚氯乙烯(PVC)是世界上应用最广泛的热塑性塑料之一,但PVC聚合物链的结构不稳定,热稳定性较差。因此,通常通过添加热稳定剂延缓PVC的降解过程。综述了热稳定剂在PVC中的应用研究进展。
Polyvinyl chloride(PVC) is one of the most widely used thermoplastics in the world, but the structure of PVC polymer chain is unstable and its thermal stability is poor. Therefore, the degradation of PVC is usually delayed by adding heat stabilizer. The research progress of heat stabilizers in PVC is reviewed.
作者
甘尧
刘玉飞
陈伟
何敏
GAN Yao;LIU Yufei;CHEN Wei;HE Min(Institute of Materials and Metallurgy,Guizhou University,Guiyang 550025,China;National Engineering Research Center for Compounding and Modification of Polymer Materials,Guiyang 550014,China;Institute of Transportation and Logistics Engineering,Wuhan University of Technology,Wuhan 430063,China)
出处
《上海塑料》
2022年第5期16-22,共7页
Shanghai Plastics
关键词
聚氯乙烯
有机热稳定剂
研究进展
polyvinyl chloride
organic heat stabilizer
research progress
