| 摘要 |
The problem addressed by the present invention is to provide a friction material, which does not contain a copper component or a metal fiber, has stable friction characteristics, has superior wear resistance, and has a low aggressiveness with respect to a partner material. The friction material does not contain a metal fiber or a copper component, and contains 10-35 vol% of potassium titanate, which has a plurality of convex shapes; 3-10 vol% of an abrasive material having a Mohs hardness of at least 7, and 10-30 vol% of an elastomer-modified phenyl resin. |
