废饮料瓶的处理利用技术新进展  

DEVELOPMENT IN UTILIZATION OF RECYCLED PET BOTTLES

作　　者：王宁[1] 王益龙[1] 李莉[2] 萧扬眉[2] 

机构地区：[1]大连理工大学化工学院高分子材料系,大连116012 [2]山东省塑料研究开发中心,济南250002

出　　处：《工程塑料应用》2007年第12期84-87,共4页Engineering Plastics Application

摘　　要：简述了聚酯饮料瓶的松包分类、切片清洗的操作流程及设备,介绍了近年来聚酯饮料瓶再利用技术的研究情况,包括瓶片的直接利用技术及反应挤出增粘技术。并从共混改性、反应改性和增容改性3个方面综述了新型高分子合金制造再利用技术的研究进展。The teehnology progress of recycling and reuse of PET bottles during the recent years was reviewed, including the techniques of selection and slicing up, the techniques of direct reuse, and the techniques of chain extension in reactive extruder. Besides, the development of manufacture and reuse technique of the new type polymer alloy was summarzed from three aspects： simple mixing, reaetive modification, modification by adding compatibilizer.

关 键 词：废饮料瓶 技术进展 反应挤出增粘 高分子合金 

分 类 号：TQ317[化学工程—高聚物工业]