WATER-SOLUBLE LUBRICANT COMPOSITION

PROBLEM TO BE SOLVED: To provide a lubricant composition which does not use an expensive fluorine-containing solvent or fluorine oil and can form a film prevented from or reduced in the settling and separation of a solid lubricant or the like, easily handleable, excellent in economy, hardly affinitive to water after drying, hardly flowable by water, and effective in rust prevention; a lubricating film formed therefrom; and a sliding member having the lubricating film. SOLUTION: This lubricant composition contains a lubricating oil (e.g. a poly-α-olefin oil, a fatty acid ester oil, a carbonic ester oil, an alkyldiphenyl ether oil, an alkylbenzene oil, or a silicone oil), a wax (e.g. a montan wax, a petroleum wax, or a polyethylene wax), a solid lubricant (e.g. a fluoropolymer powder), a surfactant, and water. The lubricating film is formed from the composition. The sliding member has the lubricating film. COPYRIGHT: (C)2004,JPO