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The Effect of Silane Surface Treatment of Carbon Fiber on the Tribological Properties of Bismaleimide(BMI) Composite |
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| Authors: | Yuan-Fei Fu Kan Xu Zhao-Yao Sun Fu-Qiang Zhang De-Min Chen |
| Affiliation: | 1. Department of Prosthodontics, Ninth People's Hospital , College of Stomatology, Shanghai Jiao Tong University, School of Medicine, Shanghai Key Laboratory of Stomatology , Shanghai , China;2. Ninth People's Hospital , College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory of Stomatology , Shanghai , China |
| Abstract: | Silane surface modification method was used for the surface treatment of carbon fiber to improve the interfacial adhesion of the carbon fiber reinforced bismaleimide(BMI) composite. The surface characteristics of untreated and treated carbon fiber were characterized by Fourier transform infrared (FT-IR) spectroscope. The friction and wear properties of the BMI composites filled with differently surface treated carbon fibers(20 vol%), were investigated on a ring-on-block tribometer. Experimental results revealed that silane treatment largely reduced the friction and wear of CF/BMI composites. Scanning electron microscope (SEM) of worn surfaces of BMI composites showed that surface treated CF/BMI composite had the strongest interfacial adhesion. |
| Keywords: | BMI Carbon fiber Friction Interfacial adhesion Silane Wear |
