Title:
非石綿系摩擦材
Document Type and Number:
Japanese Patent JP6756144
Kind Code:
B2
Abstract:
A non-asbestos friction material which comprises a fibrous base, a binder, a lubricating material, and an organic/inorganic filler, the friction material having a copper component content of 5 wt % or less with respect to the whole friction material composition and containing neither iron as an elemental metal nor any iron-based alloy. A carbon material which, in analysis by X-ray diffraction, has a (002)-planed value of 0.336-0.342 nm has been incorporated as at least some of the lubricating material in an amount of 2-6 wt % with respect to the whole friction material composition.
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Inventors:
Keiji Kojima
Masaaki Kobayashi
Masaaki Kobayashi
Application Number:
JP2016084647A
Publication Date:
September 16, 2020
Filing Date:
April 20, 2016
Export Citation:
Assignee:
Advics Co., Ltd.
International Classes:
C09K3/14; F16D69/02
Domestic Patent References:
| JP2015093934A | ||||
| JP2015121266A | ||||
| JP2209635A |
Foreign References:
| WO2016017488A1 | ||||
| WO2012066966A1 |
Other References:
谷口恵介ほか,ブレーキ摩擦材の摩擦・磨耗特性に与える黒鉛化度の影響,トライボロジー会議 予稿集,p.76-77 (2014).