Patent ID: 9039825
Filing Date: 2015-05-26
Classification: B29C,B29K,B29L,C08L,F16D,Y10T

Abstract:
1. A friction material composition comprising: a binder; a fibrous base material comprising an iron-based fiber in an amount of 2 to 10 wt %; an abrasive material comprising an inorganic abrasive material having a Mohs hardness of 8 or higher and a particle size of 1 μm or larger in an amount of 1 wt % or less; an inorganic filler; an organic filler comprising cashew dust in an amount of 1 to 10 wt %, wherein the cashew dust is coated with a rubber in amount of 3 to 17 wt % relative to the amount of the cashew dust; and zinc.