| 摘要 |
PURPOSE:To provide the subject composition reducing the abrasion of tools to stainless steel, etc., and improving the precision of finished surfaces by adding an alkaline earth metal sulfonate, etc., to a mixture of a mineral oil, etc., an ionic ultimate pressure additive, a surfactant, and water. CONSTITUTION:The objective composition is prepared by adding (E) 1-30wt.% of one kind or more of alkaline earth metal sulfonates. fatty acid alkaline earth metal salts and alkaline earth naphthenates to a mixture of (A) a mineral oil and/or an oil property-improving agent, (B) an ionic ultimate pressure additive, (C) a soap, an anionic surfactant or a nonionic surfactant, and (D) water. |
