| 摘要 |
PROBLEM TO BE SOLVED: To prevent the formation of an emulsion (an aqueous emulsion) comprising a grease or a lubricating oil, i.e., a constituent of a lubricant, and water coming into the lubricant and thus prevent a lubricated part from being corroded and worn by the aqueous emulsion. SOLUTION: The lubricant is prepared by incorporating a water-absorbing resin powder into a grease or a lubricating oil. The resin powder absorbs and catches water coming into the grease or the lubricating oil and prevents the formation of an aqueous emulsion. |
