弹性体改性PE膜的结构、性能及应用  

Structure,Property and Application of Elastomer Modified PE Film

作　　者：钱汉英[1] 冯继云 许国志[1] 王秀娴[1] 刘山生[1] 赵冬 邬松英 

机构地区：[1]中国轻工总会塑料加工应用研究所

出　　处：《中国塑料》1996年第2期34-39,共6页China Plastics

摘　　要：本文研究了弹性体改性ＰＥ膜的结构、性能及应用。研究结果表明：ＰＥ／弹性体膜具有两相结构；分散助剂有利于弹性体在ＰＥ基体中的分散并改善加工性能；弹性体还可以有效地提高ＰＥ膜的耐穿刺性；ＰＥ／弹性体膜可用于中国北方草原的牧草青贮。In this paper,the structure,property and application of elastomer modified PE film were investigated in detail.The experiment results showed that PE/elastomer films were of two-phase structure,dispersion agent could obviously improve the dispersion of elastomer in PE matrix and processing properties of the system,Elastomer could increase the impact properties of the film, and the film could be used in grass silage in North China grassland.

关 键 词：弹性体 改性 两相结构 聚乙烯 薄膜 耐穿刺性 

分 类 号：TQ325.12[化学工程—合成树脂塑料工业]