摘要
介绍了废旧聚苯乙烯(PS)泡沫塑料的回收概况、来源与分类、回收工艺和方法、回收技术瓶颈,重点讨论了熔融造粒法回收和改性废旧聚苯乙烯(PS)泡沫塑料的工艺与进展,不同造粒回收工艺适合的原料种类,资源化利用的方向等,并对不同回收工艺的聚苯乙烯粒子性能作出了比较。
The recycling profiles, source and classification, recycling methods, the technology bottleneck of abandoned polystyrene （PS） foam plastics were introduced in this paper. And it mainly discussed the process and progress of recycling and modification of abandoned PS foam by molten granulatlon, and sorts of raw material suitable for different granulation processes, as well as the direction for utilization. The performances of polystyrene particles recovered from different granulation process were also compared.
出处
《再生资源与循环经济》
2012年第6期30-34,48,共6页
Recyclable Resources and Circular Economy
