Title:
FRICTION MATERIAL COMPOSITION AND FRICTION MATERIAL USING THE SAME
Document Type and Number:
Japanese Patent JP2000204351
Kind Code:
A
Abstract:
To provide a friction material composition that is suitable for the friction material that has a stabilized friction coefficient with reduced fluctuation, even when the first braking is done in the morning of high humidity or even when things are wetted with water and provide a friction material using the composition.
This composition comprises organic fibers coated with a ceramic coating agent. In this case, the content of the organic fibers coated with the ceramic coating is preferably 0.5-40 wt.% in the whole composition. The objective friction material can be obtained by pressure-forming the friction material composition with heat.
Inventors:
SUZUKI NOBORU
YAMAMOTO HIROMITSU
YAMAMOTO HIROMITSU
Application Number:
JP593899A
Publication Date:
July 25, 2000
Filing Date:
January 13, 1999
Export Citation:
Assignee:
HITACHI CHEMICAL CO LTD
International Classes:
C08J5/14; C09K3/14; F16D69/02; (IPC1-7): C09K3/14; C08J5/14; C09K3/14; F16D69/02
Attorney, Agent or Firm:
Kunihiko Wakabayashi