常压空气等离子体对合成革材料通透性能的影响  

Influence of Atmospheric Plasma on Permeability of Synthetic Leather Materials

作　　者：王全杰[1,2] 张玉洲[1] 张安[3] 

机构地区：[1]陕西科技大学资源与环境学院,陕西西安710021 [2]国家制革技术研究推广中心,山东烟台264003 [3]烟台大学,山东烟台264005

出　　处：《中国皮革》2011年第5期7-11,共5页China Leather

基　　金：山东省科技攻关项目(2008GG10003020);陕西科技大学研究生创新基金资助

摘　　要：以常压空气为处理介质,对合成革基布、聚氨酯微孔膜和聚氨酯膜样品进行常压空气等离子射流处理。通过对未处理样和处理后样品的吸湿性能、接触角、透湿性能以及等离子处理后的时效性的测定,结果表明:经过常压等离子射流处理后,材料表面水滴润湿性、吸水性增加,从而使合成革材料的透湿性能得到显著改善,处理时间和功率对处理效果也有一定的影响。Abstract ： The atmospheric - pressure air plasma jet was carried out on synthetic leather substrates, polyurethane films and polyurethane microporous films. The hygroscopic propertits, contact angle, moisture permeability, tensile strength and plasma pro- cessing time were determined. It shows that after a period of time, the droplets wetting ability and wet absorption performance of the treated samples is improved significantly, which can also improve the water permeability of the synthetic leather. And the proeessing time and power also show some influence on the moisture permeability.

关 键 词：等离子射流 合成革基布 聚氨酯膜 聚氨酯微孔膜 通透性能 

分 类 号：TS565[轻工技术与工程—皮革化学与工程]