聚丙烯微孔膜表面的空气等离子体处理
Surface Treatment of Microporous Polypropylene Membrane in Air Plasma
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摘要: 采用空气等离子体对聚丙烯微孔膜进行了处理,膜表面带有了氧元素,表面亲水性增强。微孔膜外表面改性程度较高,而孔内愈往深处改性程度愈弱。空气等离子体处理过的微孔膜力学性能下降。Abstract: The surface of microporous polypropylene membrane was treated in air plasma Oxygen element was attached to membrane surface and surfacehydrophilicitywas increased Influenced by the membrane porosity, the modification degree inoutsi