Abstract

The possibility of increasing the stability of the surface properties of polyethylene films treated in a high-frequency gas discharge plasma has been explored. It has been shown that, to weaken the effect of reversibility of surface properties, the plasma-treatment mode should meet two conditions: (1) the treatment time should not exceed the duration of the stage of formation of oxygen-containing groups in the surface layer of the polymer and (2) the temperature of the polymer during the treatment should be 70°C. The dependence of the specific discharge power on the polyethylene film thickness corresponding to the above conditions has been determined by calculation.

中文翻译：

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高频放电等离子体中修饰条件对聚乙烯薄膜表面性能可逆性的影响

摘要

已经探索了提高在高频气体放电等离子体中处理的聚乙烯膜的表面性能的稳定性的可能性。已经表明，为了减弱表面性质的可逆性的影响，等离子体处理模式应满足两个条件：（1）处理时间不应超过表面含氧基团形成阶段的持续时间。聚合物层和（2）处理期间聚合物的温度应为70°C。通过计算已经确定了比放电功率对与上述条件相对应的聚乙烯膜厚度的依赖性。