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《Journal of Materials Science and Engineering》 2004-06
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Study on the preparation and properties of paper-based friction material reinforced by carbon fiber

FU Ye-wei, LI He-jun, LI Ke-zhi, XIONG Xin-bei (College of materials, Northwest polytechnical university, xi'an 710072, China)  
In order to improve the fiction performance of asbestos-free paper based friction materials, a new type of friction materials reinforced by shorter carbon fiber was prepared by paper-making procession. The heat resistance of the material is exercised with TG-DTA analysis; the relation between dynamic friction coefficient and rotational velocity of separator plate and friction distance is executed with MHK-500 type wear tester. Result shown that the dynamic friction coefficient of new friction material is in the range of 0.136-0.149, as high as traditional asbestos-rein-forced paper type friction materials, and the heat fade of friction coefficient with friction distance is couldn't found. The new type friction material is an ideal paper type friction material.
【CateGory Index】: TB332
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