废旧聚苯乙烯塑料再生再利用技术现状  

Research on Techniques of Waste Polystyrene Plastics Recycling and Reusing

作　　者：邓亮[1] 徐海萍[1] 谢华清[1] 李志杰[1] 

机构地区：[1]上海第二工业大学城市建设与环境工程学院,上海201209

出　　处：《上海第二工业大学学报》2014年第2期114-120,共7页Journal of Shanghai Polytechnic University

基　　金：上海市教委科研创新项目(No.10ZZ132);上海市教委重点学科建设项目(No.J51803)资助

摘　　要：主要介绍了废旧聚苯乙烯塑料的回收再生、再利用技术现状,涵盖了在涂料、胶黏剂、化工产品、建筑材料等领域的再生应用,重点讨论了熔融法再生和用于生产仿木建材的关键技术。通过分析和比较不同的再生再利用工艺技术,期望对未来废旧聚苯乙烯塑料资源化的发展方向有一定的指导意义。The recycling and reusing techniques of waste polystyrene plastic, including the polystyrene foamed plastics, were intro-duced in this paper. It included the current situation of making coating, adhesive, chemistry products, building materials and pyrolytic technique, and mainly discussed the key techniques of melt extrusion and making wood-like plastics. Especially, the performance of different techniques of recycling and reusing process were also analyzed and compared. And the future development direction of waste polystyrene plastics recycling had been looked to.

关 键 词：聚苯乙烯 泡沫塑料 再生 再利用 

分 类 号：TQ325.2[化学工程—合成树脂塑料工业]