华东师范大学学报(自然科学版) ›› 2003, Vol. 2003 ›› Issue (2): 40-45.

• 论文 • 上一篇    下一篇

微波等离子体用于橡胶表面改性处理的研究

廖斌；安同一；王源身；朱守正   

  1. 华东师范大学 微波研究所，上海 2020062
  • 收稿日期:2002-01-26 修回日期:2002-10-13 出版日期:2003-04-15 发布日期:2003-04-15

A Study of Rubber Surface Modification Using Microwave Plasma

LIAO Bin; AN Tong-yi; WANG Yuan-shan; ZHU Shou-zheng   

  1. Department of Electronic Science and Engineering, East China Normal University, Shanghai 200062,China
  • Received:2002-01-26 Revised:2002-10-13 Online:2003-04-15 Published:2003-04-15

摘要： 作者提出了一种微波低温微波等离子体对橡胶表面进行改性处理的方法，并分析了橡胶表面改性处理的工作机理。通过橡胶表面接触角和光电子能谱（XPS）的测定，发现经微波等离子体处理后的橡胶试片，其表面湿润性得到显著改善，表面极性基团大大增加。拉伸剪切强度试验显示，经微波等离子体处理后的橡胶试片与粘合剂和粘合强度显著增大。

关键词: 微波等离子体, 表面改性处理, 接触角, ESCA, 拉伸剪切强度, 微波等离子体, 表面改性处理, 接触角, ESCA, 拉伸剪切强度

Abstract:

In this paper, the idea and method for surface modification of rubber using low temperature microwave p;asma are provided, and the theory of microwave plasma surface modification of rubber is discussed. It is discovered that the contact angle between the liquid and the treated surface of rubber obviously decreases with greatly improving water wettability, the polar functional groups of the modified surface of rubber greatly increase from ESCA, and the adhesion of the rubber treated with microwave plasma to steel evidently increases.

Key words: treatment for surface modification, surface contact angle, ESCA, shear strength, microwave plasma, treatment for surface modification, surface contact angle, ESCA, shear strength