diaethanoldisulfid as hoechst pressure - and antioxidants, wear and tear of an additive in wasserloeslichen metal processing liquids (9) to

摘要

Metalworking fluids containing diethanol disulfide in effective amounts to provide extreme pressure and anti-wear properties are disclosed. A preferred metalworking fluid is an aqueous solution of diethanol disulfide and water-soluble polyoxyalkylene glycols. Concentrates and use solutions are disclosed.