标题:Effect of the concentration of sizing agent on the interface properties of carbon fibre
作者:Zhang, Ru-Liang ;Huang, Yu-Dong ;Liu, Li ;Liu, Qing-Song
作者机构:[Zhang, Ru-Liang ;Huang, Yu-Dong ;Liu, Li ;Liu, Qing-Song ] School of Chemical Engineering and Technology, Harbin Institute of Technology, 150001 Harb 更多
通讯作者:Zhang, RL
来源:Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology
出版年:2011
卷:43
期:11
页码:73-79
摘要:The effects of different kinds of concentration of sizing agent on the performances of carbon fibre and interface of its composites were studied by atomic force microscopy(AFM), and the surface energy along with contact angles was determined by dynamic contact angle analysis test (DCAT) with three different polar liquid. The interfacial shear strengths and hygrothermal ageing of carbon fibres micro-composites was also studied. It was found that the grooves on the 2% sized carbon fiber were disappeared. A significant change in the surface energy of these materials was displayed with the decreased γdand increased γp. The results indicate that the concentration has great effect on the micro-composites interface and ageing properties. The 1.5% sized carbon fibre shows better interfacial adhesion and ageing property than others.
收录类别:EI
资源类型:期刊论文
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