非聚烯烃流延产品的现状  

Current status of Non-Polyolefin Casting products

作　　者：黄卫扬 Huang Weinyang(Guangdong Simcheng Plastics Machinery Co.Ltd)

机构地区：[1]广东仕诚塑料机械有限公司

出　　处：《塑料包装》2018年第6期30-34,共5页Plastics Packaging

摘　　要：挤出流延是塑料薄膜和片材加工生产的重要方式。不但应用在聚烯烃的加工生产上,而且近年来在非聚烯烃产品上应用越来越广泛。本文详细介绍了流延共挤出高阻隔薄膜、PVB胶片和PVA薄膜的生产、工艺和应用以及设备技术现状。Extrusion casting is an important way to produce plastic films and sheets.It is not only used in the processing and production of Polyolefins,but also widely used in Non-Polyolefin products in recent years.In this article,the production,technology and application of casting co-extrusion high barrier film,PVB film and PVA film,as well as the current status of equipment technology are introduced in detail.

关 键 词：流延薄膜 非聚烯烃 高阻隔薄膜 PVB胶片 PVA薄膜 

分 类 号：TQ325.1[化学工程—合成树脂塑料工业]