| 摘要 |
PURPOSE: To obtain a resin sliding material containing a polyimide or a polyamideimide as a binder. CONSTITUTION: This sliding material comprises 20-90wt.% of a polyimide or a polyamideimide, 5-60wt.% of graphite, 0.5-20wt.% of an abrasion-controlling material comprising at least one of mullite, silica and alumina, and at least one lubricant selected from (i) <=30wt.% of polytetrafluroethylene, MoS2 , Pb and BN and (ii) $10vol.3 of an oil. |
