摘要
聚氯乙烯 (PVC)是产量仅次于聚烯烃的塑料品种。随着环境保护要求的提高 ,高效、无毒热稳定剂的开发和应用成为聚氯乙烯研究的重要内容。本文对近十年来国内外在PVC的热稳定方面包括传统热稳定剂和新型热稳定剂所作的研究工作进行了总结 ,同时指出 ,若要完全取代有毒的铅盐稳定剂 ,还有许多工作要做。
PVC is one important polymer with its world productive output only less than polyolefin.Due to the requirement of environmental protection the study of new thermal stabilizer with high efficiency and low or no toxicity become the main subject of the PVC research filed.In this paper the study on the PVC thermal stabilizer include traditional products and new kinds of thermal stabilizers in the recent years were reviewed.It was indicated that there are many researches needed for the entire replace of the toxic lead-base stabilizer.
出处
《合成材料老化与应用》
2002年第1期23-27,共5页
Synthetic Materials Aging and Application
