摘要
应用扫描电镜研究了经不同等离子体条件处理的高密度聚乙烯表面形态的变化。结果表明随处理功率增大、处理时间增长和处理压力增高,表面刻蚀随之加深,刻蚀由非晶区向晶区发展,刻蚀条纹渐趋明显,表面粗糙度增加。不同处理气体的作用顺序是氧气>空气≈氩气>氮气。
This paper reports the variation of HDPE surface treated with plasma in various conditions. The research results indicated that with the increase of treatment power ,treatment time and treatment pressure,the surface etching deepened and expanded from non crystalline region to crystalline region,the etching stripes became well-observed, and the surface roughness increased. The acting order of different treatment gas is O2>Air≈Ar>N2.
出处
《高分子材料科学与工程》
EI
CAS
CSCD
北大核心
1992年第1期113-116,共4页
Polymer Materials Science & Engineering
基金
国家基金
关键词
高密度聚乙烯
表面处理
等离子体
high density polyethylene, plasma surface treatment,surface etching, scanning electron micro-scope.
