PURPOSE: To provide the titled compsn. having excellent lubricity and wear resistance at elevated temp. and excellent heat resistance, consisting of a specified thermosetting resin, a fluororesin and MoS2.

CONSTITUTION: 100pts.wt. dimaleimide compd. of formula I (wherein R1 is H, alkyl; R2 is a bivalent org. group selected from -O-, -CH2-, -SO2- and -S-S-; R3 is H, halogen), 10W30pts.wt. aminophenol of formula II (wherein R4 is H, halogen, alkyl; a is 1, 2), 20W100pts.wt. epoxy compd. such as bisphenol A type epoxy resin and 0.1W2pts.wt. compd. of formula III (wherein R5WR8 are each H, alkyl) are reacted together to obtain a thermosetting resin (A). 20W80wt% component A, 2W60wt% fluororesin such as polytetrafluoroethylene and 2W 40wt% MoS2 are blended together.