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.
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