PET中环状齐聚物的研究  

Study on Cyclic Oligomers in PET

作　　者：祝爱兰[1] 任明利[1] 

机构地区：[1]合成纤维国家工程研究中心,上海200540

出　　处：《上海化工》2005年第5期24-28,共5页Shanghai Chemical Industry

摘　　要：介绍了PET中环聚物的结构、生成机理和研究方法,分析了环聚物的产生、组成和性质,提出了减少PET中环聚物含量的一些措施。The structure, study methods of cyclic oligomers and their formation mechanism were reviewed. The composition, properties and formation routes of cyclic oligomers were analysed. Some measures were given to decrease the content of cyclic oligomers in PET.

关 键 词：PET 环状齐聚物 研究方法 生成机理 环聚 

分 类 号：TQ317[化学工程—高聚物工业]