Effect of coupling agent on electric conductivity stability of copper-filled composite paints

被引：0
|
作者：
Lin, Shuo [1 ]
Wu, Nianqiang [1 ]
Li, Zhizhang [1 ]
机构：
[1] Zhejiang Univ, Hangzhou, China
来源：
Fuhe Cailiao Xuebao/Acta Materiae Compositae Sinica | 1999年 / 16卷 / 04期
关键词：
Copper compounds - Oxidation resistance - Painting;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The electric resistance of copper-filled composite paints is reduced ten times by addition of coupling agent. The electric conductivity of the composite paint keeps stable during 500 hours of exposure to air. The mechanism of resisting oxidation is investigated by Fourier transfer infrared spectrometry. It is suggested that the hydrogen-bond and the covalence bond between coupling agent and the copper powders are formed. This leads to forming an oxidation-resistant film on the copper powders.
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页码：44 / 49
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