发明申请
- 专利标题: Manufacturing Method for Friction Material Products
- 专利标题(中): 摩擦材料制品的制造方法
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申请号: US11466324申请日: 2006-08-22
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公开(公告)号: US20070045889A1公开(公告)日: 2007-03-01
- 发明人: Masanori Chiba , Yasuji Ishii
- 申请人: Masanori Chiba , Yasuji Ishii
- 申请人地址: JP Tokyo
- 专利权人: Nisshinbo Industries Inc.
- 当前专利权人: Nisshinbo Industries Inc.
- 当前专利权人地址: JP Tokyo
- 优先权: JPJP2005-241675 20050823
- 主分类号: B27N3/00
- IPC分类号: B27N3/00
摘要:
It is an object to provide the manufacturing method for the friction material (4) which maintains the quality of the friction material (4) and reduces the cost of the facilities and the maintenance cost. The manufacturing method for a friction material (4) comprising a molding step of the friction material (4) as pressurizing and heating a molding material made of a raw friction material within a molding die with an upper die (1), a middle die (2), and a lower die (3), wherein a temperature of the upper die (1) and the lower die (3) in said molding step is 190° C.-230° C. and a pressure thereof is 0.05 MP-10 MP.
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