聚苯乙烯泡沫塑料的再生与利用

The Regeneration and Utilization of Waste Polystyrene Foam

聚苯乙烯泡沫塑料因其良好的特性被广泛使用,但用后即扔对环境造成极大的污染,因此合理回收聚苯乙烯泡沫塑料,使其再生利用非常重要。主要从直接再生法,裂解法,改性利用等几方面阐述近几年来聚苯乙烯泡沫塑料再生利用的技术,并对几种方法进行了比较。

Polystyrene foam is widely used for its excellent properties, which is causing greatly pollution when abandoned. So great importance should be attached to the regeneration and recycling of polystyrene foam. Many ways were reviewed and compared from the aspects of direct recovery, reclaiming by cracking, reusing by modification in recent years.