Surface Characterization of Polytetrafluoroethylene Films Treated with Atmospheric Pressure Plasma

被引：0
作者：
Chen Kui [1 ]
Gao Jing [1 ]
Yu Jianyong [2 ]
Diao Ying [3 ]
Xu Jinzhou [3 ]
机构：
[1] Donghua Univ, Coll Text, Shanghai 201620, Peoples R China
[2] Donghua Univ, Modern Textile Inst, Shanghai 200051, Peoples R China
[3] Donghua Univ, Coll Phys, Shanghai 201620, Peoples R China
来源：
PROCEEDINGS OF THE 12TH INTERNATIONAL WOOL RESEARCH CONFERENCE, VOLS I AND II | 2010年
关键词：
DBD plasma; PTFE; surface properties; DIELECTRIC BARRIER DISCHARGE;
D O I：
暂无
中图分类号：
TB3 [工程材料学]; TS1 [纺织工业、染整工业];
学科分类号：
0805 ; 080502 ; 0821 ;
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 degrees to 125 degrees. SEM analysis shows that the surfaces of the films are etched after the treatment, and the roughness of the PTFE surface is increased.
引用
收藏
页码：544 / +
页数：2
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