| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a friction material that has improved shudder resistance, improved hot spot resistance, high heat resistance, high friction stability, high durability and high strength. <P>SOLUTION: The friction material comprises a substrate, at least one type of a resin material and at least one type of a friction modifying particle of a nanoparticle size. <P>COPYRIGHT: (C)2004,JPO</p> |
