Original document(10 pages)  中文版
    A friction material suitable for use as a bearing, comprising: (a) 20-40 weight percent phenolic resin; (b) 5-15 weight percent graphite; (c) 0.5-3.5 weight percent carbon black; (d) 40-60 weight percent of a non-asbestos containing refractory fiber comprising at least 25 wt.% CaO and 35 wt.% SiO2; and (e) 4-10 weight percent acrylic fiber.
Application Number
申请号		 85108624 Application Date
申请日		 1985.11.23
Title 名称 Dry mix friction bearing material
Publication Number
公开号		 1011486 Publication Date
公开日		 1987.06.10
Approval Pub. Date Granted Pub. Date
International Classification 分类号 C08J5/14
Applicant(s) Name
申请人		 Manville Service Co. (US) Ken-Caryl Ranch Denver Colorado 80217 U.S.A.
Address 地址
Inventor(s) Name 发明人
Attorney & Agent 代理人 WU XIAONAN LI LUOYING
More information 更  多  信  息


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