SOLID LUBRICATION FILM MATERIAL AND SLIDING MATERIAL THEREWITH

摘要

PROBLEM TO BE SOLVED: To provide an excellent solid lubrication film material having stable low friction character and capable of improving anti-abrasion property, and a sliding material therewith. SOLUTION: This solid lubrication film material contains at least 10-40 wt.% sintered polytetrafluoroethylene beads and 3-40 wt.% graphite, and at least one kind of binder selected from the group consisting of a polyimide and a polyamideimide as balance. This sliding material is obtained by coating the material on a coarsely treated surface of a substrate.