发明申请
US20120259036A1 FRICTION MATERIAL AND METHOD FOR PRODUCING FRICTION MATERIAL 审中-公开
制动摩擦材料的摩擦材料和方法

FRICTION MATERIAL AND METHOD FOR PRODUCING FRICTION MATERIAL
摘要:
To provide a highly heat-resistant brake pad adaptable to high temperatures/high loads and producible only by adding a baking step to the same production process as that for an organic friction material.A friction material comprising a fibrous material, a friction modifier, a binder and an inorganic material, wherein a silicon-containing polymer is blended as a binder and after thermoforming, the polymer is heat-treated in an oxidizing atmosphere at a temperature of 160 to 350° C. for 1 to 10 hours to cause crosslinking with oxygen and then, subjected to a baking treatment. As the silicon-containing polymer, one compound or two or more compounds are preferably selected from the group consisting of polycarbosilane, polyorganoborosilazane, polyborosiloxane, polycarbosilazane, and perhydropolysilazane.
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