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Title:
FRICTION MATERIAL COMPOSITION, FRICTION MATERIAL AND FRICTION MEMBER USING FRICTION MATERIAL COMPOSITION
Document Type and Number:
Japanese Patent JP2017186469
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a friction material composition less likely to generate low temperature friction and less likely to reduce effectiveness of a brake even when braking is conducted at a state that water exists between a friction material of a disc brake pad and a disk rotor.SOLUTION: There is provided a friction composition containing a binder, an organic filler, an inorganic filler and a fiber substrate and containing ferroalloy particles of 0.1 to 3 mass%. A size of the ferroalloy particles is preferably 0.1 to 100 μm by average particle diameter.SELECTED DRAWING: None

Inventors:
SATO MASARU
HASHIBA TAKESHI
MIYABE TORU
Application Number:
JP2016077224A
Publication Date:
October 12, 2017
Filing Date:
April 07, 2016
Export Citation:
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Assignee:
HITACHI CHEMICAL CO LTD
International Classes:
C09K3/14; F16D65/092; F16D69/02
Domestic Patent References:
JP2014196445A2014-10-16
JPH04106182A1992-04-08
Foreign References:
CN102516942A2012-06-27