摘要
采用氧气等离子体对聚酰亚胺薄膜进行表面处理,系统研究了等离子体处理时间、压强和功率对处理效果的影响,并对比了空气、氮气、氧气和氩气几种处理气氛的处理效果,得出了最佳处理条件。分析表明:聚酰亚胺薄膜经氧气等离子体处理后,表面引入了含氧极性基团,有明显的刻蚀现象,使得其亲水性增强,与铜箔复合的剥离强度提高。
Surface treatments of polyimide （PI） film were carried out with oxygen plasma. The effect of plasma treatment conditions such as time, pressure and power on the surface properties of PI film has been investigated. The neat effect of air, nitrogen, oxygen and argon were compared and the optimum treatment conditions were obtained. A nalysis of PI film indicated that the oxygen content on the surface increased and there was obviously etching on the PI film surface. The wettability of PI film increased after oxygen plasma treatment. And the peel strength between PI film and copper foil enhanced.
出处
《表面技术》
EI
CAS
CSCD
北大核心
2012年第3期90-93,共4页
Surface Technology
