The water-soluble fluid has a base of diethanol disulfide for the working of metals, and for the working of metals, using this fluid.

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.