| 发明名称 |
FRICTION MATERIAL |
| 摘要 |
To provide the friction material comprising the fiber base, the binder, and the friction modifier and being produced by forming the NAO friction material composition containing at least one type of material that elutes the sulfate ion, which secures the preferable wear resistance and restricts seizure due to corrosion.;The friction material composition contains a hydrophilic activated carbon as the friction modifier. The hydrophilic activated carbon has an average particle diameter of 80-200 μm and an amount thereof is 0.4-5.0 weight % relative to the total amount of the friction material composition. Also, the friction material composition contains 8-12 weight % of a hydrophilic phenolic resin as the binder relative to the total amount of the friction material composition. |
| 申请公布号 |
US2015192182(A1) |
申请公布日期 |
2015.07.09 |
| 申请号 |
US201314412663 |
申请日期 |
2013.06.27 |
| 申请人 |
Nisshinbo Brake, Inc. |
发明人 |
Yamamoto Kazuhide;Matsuzawa Takuya;Kobayashi Mitsuru |
| 分类号 |
F16D69/02 |
主分类号 |
F16D69/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A friction material comprising a fiber base, a binder, and a friction modifier, which is produced by forming a Non-Asbestos-Organic (NAO) friction material composition containing at least one type of material that elutes a sulfate ion, wherein the friction material composition contains a hydrophilic activated carbon as the friction modifier. |
| 地址 |
Tokyo JP |
