线性低密度聚乙烯的成型与加工  

Processing and Forming of Linear Low Density Polyethylene

作　　者：徐宝成[1] 

机构地区：[1]大庆石油化工总厂塑料厂,163714

出　　处：《合成树脂及塑料》1991年第1期47-54,共8页China Synthetic Resin and Plastics

摘　　要：由于LLDPE的分子结构和LDPE、HDPE有所不同,因此加工方法差异较大。为指导LLDPE的加工与应用,本文介绍了我厂LLDPE产品规格和加工特性,典型的加工成型工艺,并重点介绍LLDPE的薄膜吹塑工艺和用加工LDPE设备加工LLDPE时,所要进行的设备改造和工艺改进。Because LLDPE(Linear Low Density Polyethylene) is different from LDPE and HDPE in molecular structure their processing methods are quite different. As guidance for processing and forming of LLDPE this paper introduces the product specifications and properties of LLDPE which are made in Daqing General Petrochemical Corp., emphasis is given to blow molding of LLDPE film. At the same time, the paper also mentions some necessary improvements of the equipment and the process when processing LLDPE with LDPE processing equipment.

关 键 词：聚乙烯 LLOPE 注射成型 中空成型 

分 类 号：TQ325.12[化学工程—合成树脂塑料工业]