کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5365802 | 1388338 | 2007 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effects of roughness on interfacial performances of silica glass and non-polar polyarylacetylene resin composites
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Effects of roughness on interfacial performances of silica glass and non-polar polyarylacetylene resin composites Effects of roughness on interfacial performances of silica glass and non-polar polyarylacetylene resin composites](/preview/png/5365802.png)
چکیده انگلیسی
The influence of roughness on interfacial performances of silica glass/polyarylacetylene resin composites was investigated. In order to obtain different roughness, silica glass surface was abraded by different grits of abrasives and its topography was observed by scanning electron microscopy and atomic force microscopy. At the same time, the failure mechanisms of composites were analyzed by fracture morphologies and the interfacial adhesion was evaluated by shear strength test. The results indicated that shear strength of silica glass/polyarylacetylene resin composites firstly increased and then decreased with the surface roughness of silica glass increased. The best surface roughness range of silica glass was 40-60Â nm. The main mechanism for the improvement of the interfacial adhesion was physical interlocking at the interface.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Surface Science - Volume 253, Issue 24, 15 October 2007, Pages 9357-9364
Journal: Applied Surface Science - Volume 253, Issue 24, 15 October 2007, Pages 9357-9364
نویسندگان
Z.X. Jiang, Y.D. Huang, L. Liu, J. Long,