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| THE INTERFACE STRUCTURE AND CORROSION PROPERTIES IN EPOXY/GLASS COMPOSITE MATERIAL |
| Lin Yongwei Wu Xuqing Zhang Yuanmin (East China Institute of Chemical Technology) Qiu Yongjin Gu Lizhi (Shanghai Research Institute of Materials) |
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Abstract The surface structure of glass fiber treated with different silane coupling such as A151, A186, KH550, and the diffusivity of medium in epoxy/glass composite material as well as the adhesive shape of interface have been studied by means of SEM, Single Filament Test, XPS and Specific resistance. The results show that interface with covalent bond reacted with-SiOH both on the surface of glass and in the epoxy matrix is better than that without covalent bond. This type of covalent bond interface had: a) stronger interface adhesion; b) a good shape of interface adhesion; c) lower diffusivity of medium in composite materials; and d) good corrosion-resistant properties of interface.
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Received: 25 April 1988
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Cite this article:
Lin Yongwei Wu Xuqing Zhang Yuanmin (East China Institute of Chemical Technology) Qiu Yongjin Gu Lizhi (Shanghai Research Institute of Materials). THE INTERFACE STRUCTURE AND CORROSION PROPERTIES IN EPOXY/GLASS COMPOSITE MATERIAL. J Chin Soc Corr Pro, 1988, 8(2): 105-112.
URL:
https://www.jcscp.org/EN/ OR https://www.jcscp.org/EN/Y1988/V8/I2/105
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[1] 邱永坚、顾里之、吴叙勤、张元民,中国腐蚀与防腐学报,6(3) ,167(1986)
[2] 李国茉等,中国腐蚀与防护学报,3(3) 159(1983)
[3] Abeysinghe, H. P., et al., Composites, 14(1) , 57(1983)
[4] Loos, A. C., Springer, G. S., J、Composites materials, 4(11) , 142(1980) |
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