常压等离子体对羊毛织物的吸湿快干处理  

Atmospheric plasma treatment of wool fabrics for rapid wicking and drying

作　　者：吴济宏[1] 刘欣[2] Chris Hurren 王训该[2] 

机构地区：[1]武汉科技学院纺织与材料学院,湖北武汉430073 [2]澳大利亚迪肯大学材料与纤维创新中心

出　　处：《西安工程科技学院学报》2007年第4期427-432,共6页Journal of Xi an University of Engineering Science and Technology

摘　　要：采用氦及氦与乙炔的混合气体,对羊毛织物进行了1～10min的常压发光等离子体处理.对气体种类、处理时间及后处理染色对羊毛织物吸湿快干性能产生的影响进行了研究.通过芯吸高度、润湿时间、干燥时间和接触角进行吸湿快干效果的评价.用扫描电子显微镜观察了织物表面的形态变化.氦及氦与乙炔的混合气体等离子体处理赋予了羊毛织物吸湿快干性能,经过短时间的处理获得了十分明显的吸湿快干效果.但经过6周的老化,羊毛织物的亲水性明显降低.通过对等离子处理的羊毛织物经活性染料染色,等离子体处理的羊毛织物的亲水性得到改善并且削弱了老化影响.Wool fabrics were treated under glow discharge atmospheric plasma for between 1 to 10 minutes with helium or mixture of helium and acetylene. The influence of gas type, treatment time, and post-treatment dyeing on the wicking and drying properties of the treated fabrics were studied. The wicking and drying effects were assessed by wicking height, wetting time, drying time and contact angle. Topographical changes in the fabric surface were observed by scanning electron microscopy （SEM）. Both helium and mixture of helium and acetylene plasma treatments impart rapid wicking and quick drying properties to wool fabrics. The effect of rapid wicking and quick drying is quite obvious after a short treatment time. The hydrophilicity of treated wool fabrics is remarkably decreased after six weeks ageing. By means of dyeing, the plasma treated wool fabrics with a reactive dyestuff, hydrophilicity of plasma treated fabrics is improved and less affected by ageing.

关 键 词：羊毛织物 常压发光等离子体 芯吸 干燥 接触角 老化 

分 类 号：TS101.923[轻工技术与工程—纺织工程]