BOPET薄膜电晕处理及效果研究  

Study on Corona Effect and Treatment of BOPET Film

作　　者：李明勇[1] 王强 辛嘉庆 刘小东 LI Ming-yong;WANG Qiang;XIN Jia-qing;LIU Xiao-dong(Sichuan EM Technology Co.,Ltd.,Mianyang 621000,China)

机构地区：[1]四川东材科技集团股份有限公司,四川绵阳621000

出　　处：《塑料工业》2020年第7期56-58,89,共4页China Plastics Industry

摘　　要：为了提高薄膜表面张力,增强薄膜表面的再加工特性,须对薄膜表面进行电晕处理。介绍了双向拉伸聚酯(BOPET)的电晕处理的原理,探讨了聚酯薄膜加工的要求,论述了影响电晕效果的因素以及经时变化特性。In order to improve the film surface tension and enhance the film surface reprocessing characteristics,the film surface should be corona treatment.The principle of corona treatment of bidirectional stretch polyester film(BOPET) was introduced.The requirements of polyester film processing,and the factors affecting corona effect and the time-varying characteristics were discussed.

关 键 词：双向拉伸聚酯薄膜 电晕处理 表面张力 

分 类 号：TQ320.721[化学工程—合成树脂塑料工业] TQ320.67