Title:
FRICTION MATERIAL FOR HYBRID BRAKE MATERIAL
Document Type and Number:
Japanese Patent JP3550934
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a friction material suitable as a low μ friction material and used for a hydrid brake material.
SOLUTION: This friction material has a friction coefficient of ≤0.4 and a compression elastic modulus of 5-30 kgf/mm2. The friction material can be produced from a composition comprising 30-50 vol.% of a base material such as aramide fibers or carbon fibers, 10-15 vol.% of a binder, 15-40 vol.% of an organic filler, 2-10 vol.% of an inorganic filler, and 12-20 vol.% of a solid lubricant. The composition allows to enhance the porosity of the friction material and lower the compression elastic modulus of the friction material.
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Inventors:
Kaido Masataka
Yukio Shimokawa
Yukio Shimokawa
Application Number:
JP8269497A
Publication Date:
August 04, 2004
Filing Date:
April 01, 1997
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
F16D69/02; C08J5/14; C09K3/14; C10M103/02; C10M103/06; (IPC1-7): C09K3/14; C08J5/14; C10M103/02; C10M103/06; F16D69/02
Domestic Patent References:
| JP8135698A | ||||
| JP63152734A | ||||
| JP7011014A | ||||
| JP7278323A | ||||
| JP8049740A | ||||
| JP6158029A | ||||
| JP61184232A | ||||
| JP63152734A | ||||
| JP7011014A | ||||
| JP7278323A | ||||
| JP8049740A | ||||
| JP6158029A | ||||
| JP61184232A |
Attorney, Agent or Firm:
Hiroshi Okawa