Title:
黒鉛添加樹脂系しゅう動材料及びしゅう動部材
Document Type and Number:
Japanese Patent JP5683571
Kind Code:
B2
Abstract:
[Task] Seizure resistance of sliding material based on graphite-added resin is improved. [Means for Solution] A sliding material based on graphite-added resin has composition (1); graphite: average particle diameter of from 5 to 50 µm, a degree of graphitization of 0.6 or more, the number of graphite particles having a minimum diameter/maximum diameter ratio of 0.5 or more amounts to 50% or more of the total number of the graphite particles observed in a photograph of an optional cross section, content 5 to 60% by weight, as well as composition (2). balance of polyimide resin and/or polyamide-imide resin.
Inventors:
向井 亮
横田 裕美
澤本 章
正村 賢生
秋月 政憲
横田 裕美
澤本 章
正村 賢生
秋月 政憲
Application Number:
JP2012509700A
Publication Date:
March 11, 2015
Filing Date:
April 07, 2011
Export Citation:
Assignee:
大豊工業株式会社
International Classes:
C08L79/08; C08K3/04; C08K3/30; C08K3/34; C08K3/38; C08L27/18; C10M103/00; C10M103/02; C10M103/06; C10M107/38; C10M125/30; C10M149/16; F16C33/16; F16C33/20
Domestic Patent References:
| JPH07223808A | 1995-08-22 | |||
| JP3026269B2 | 2000-03-27 | |||
| JPH05331314A | 1993-12-14 | |||
| JPH07223809A | 1995-08-22 | |||
| JP2517604B2 | 1996-07-24 |
Attorney, Agent or Firm:
Takuo Murai