混杂塑料废弃物的共混改性技术进展

Progress in modification techniques of commingled plastic wastes

对混杂塑料废弃物的共混改性回收的主要技术,即增容改性、交联改性、粉末化及与其他材料复合技术进行了评价,并探讨了增容-交联协同技术应用于混杂塑料废弃物的回收再生的可能性。

Recycling is a positive way for treatment of plastic wastes that forms the main source of the white pollution. This paper evaluated the major modification techniques, i. e. compatibilization technique, crosslinking technique, pulverization technique, and compounding technique, for recycling the commingled plastic wastes. The possibility of applying the synergistic compatibilization - crosslinking technique in recycling the commingled plastic wastes was also discussed.