CHARACTERIZATION OF THE SURFACE OF ARAMID FIBERS

被引:0
作者
STEVENS, MG [1 ]
MASSOUDI, AH [1 ]
机构
[1] UNIV TECHNOL SYDNEY, DEPT MAT SCI, BROADWAY, NSW 2007, AUSTRALIA
来源
MATERIALS FORUM | 1992年 / 16卷 / 04期
关键词
D O I
暂无
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Adhesion performance between aramid fibres and polyester resin may be evaluated by various techniques. In this work the most applicable, reliable and reproducible techniques were X-ray photoelectron spectroscopy (XPS) and Fourier transform infrared (FTIR) spectroscopy for detecting changes in the surface composition of the fibres as a result of chemical washing. Contact angle measurements of liquid drops on single fibres by the drop profile method indicated a decrease in the polarity of the surface after washing. The interfacial shear strength and maximum shear strength of aramid/polyester composites showed no significant differences between the as-supplied and washed fibres.
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页码:345 / 348
页数:4
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