BOPP薄膜拉伸速率对薄膜性能的影响  

The Influence of Stretching Speed on BOPP Film Properties

作　　者：高达利[1] 张师军[1] 施红伟[1] 邹浩[1] 张丽英[1] 

机构地区：[1]中石化北京化工研究院,北京100013

出　　处：《现代塑料加工应用》2015年第5期15-17,共3页Modern Plastics Processing and Applications

摘　　要：选取一种BOPP薄膜专用料做薄膜双向拉伸试验,在不同拉伸速率下制备BOPP薄膜试样,并对原料性能及所制备薄膜的光学性能、力学性能等进行研究,建立起了薄膜拉伸速率与薄膜拉伸成型和薄膜性能间的对应关系,从而为BOPP薄膜的工业化生产和薄膜原料开发提供借鉴。One biaxially oriented polypropylene（BOPP）film compound was used for bi-axially film stretching experiment,and the BOPP film samples were prepared under different stretching speeds.The raw material properties,the optical properties and mechanical prop-erties of prepared flim were studied,thus to establish the relationship of film properties with the film stretching speed. This study is benefit for the industrial production of BOPP film and raw material development.

关 键 词：双向拉伸聚丙烯 薄膜 拉伸速率性能 

分 类 号：TQ325.14[化学工程—合成树脂塑料工业]