Surface Characterization of Polytetrafluoroethylene Films Treated with Atmospheric Pressure Plasma

摘要：

In this paper, surfaces of PTFE film were modified in air at room temperature with the type of plasma generated by dielectric barrier discharge (DBD). The surface properties of PTFE films before and after the treatments are studied using contact angle and scanning electron microscopy (SEM). The result show the DBD plasma treatment can make the contact angle decline from 145° to 125°. SEM analysis shows that the surfaces of the films are etched after the treatment, and the roughness of the PTFE surface is increased.

关键词： DBD plasma PTFE surface properties

作者: CHEN Kui GAO Jing YU Jianyong DIAO Ying XU Jinzhou

作者单位: College of Textiles, Donghua University, Shanghai 201620, P.R.China Modern Textile Institute, Donghua University, Shanghai 200051, P.R.China College of Physics, Donghua University, Shanghai 201620, P.R.China

会议类型: 国际会议

会议名称: The 12th International Wool Research Conference(第十二届国际羊毛会议12th IWRC)

会议地点: 上海

会议语种:英文

页码: 544-547

在线出版日期: 2010-10-19（万方平台首次上网日期，不代表论文的发表时间）