废旧塑料片材回收利用技术  

Recycling technology of waste plastic sheet

作　　者：杨杰 王克俭[1] Yang Jie;Wang Kejian(Molding Manufacturing Research Center College of Mechanical and Electrical Engineering,Beijing University of Chemical Technology)

机构地区：[1]北京化工大学机电工程学院成型制造研究中心

出　　处：《塑料包装》2020年第3期9-13,共5页Plastics Packaging

摘　　要：许多废旧塑料片材化学惰性强,短时间内不易被空气或微生物降解,造成严重的环境污染和资源浪费。本文针对常用废旧塑料片材切割、粉碎及部分回收方法进行综述。Many waste plastic sheets are chemically inert and are not easily degraded by air or microorganisms in a short time, causing serious environmental pollution and waste of resources. This article reviews the commonly used methods for cutting, crushing and partial recycling of waste plastic sheets.

关 键 词：废旧塑料片材 切割 粉碎 回收利用 

分 类 号：TQ320.6[化学工程—合成树脂塑料工业] X705[环境科学与工程—环境工程]