DIESEL COOLING WATER TREATMENT NON CHROMATE is a concentrated liquid product used as a corrosion inhibitor and scale controller for the treatment of cooling water in closed systems. It is suitable for use in all diesel engines systems, as well as any other closed water cooling or heating systems. D.C.W.T. NON CHROMATE is a complex mixture of corrosion and scale inhibitors, antifoaming agents and pH adjusters.
A corrosion inhibitor is any substance which effectively decreases the corrosion rate when added to an environment. The corrosion inhibitors comprising D.C.W.T. NON CHROMATE form a protective oxide film on the metal surfaces. These inhibitors are to be used in economical concentrations, and the protective film formed, which can be repaired if damaged, is maintained by the correct level of dosed treatment in the system. Corrosion in a closed water system is the result of, acidic conditions, oxidation caused by exposure of metal surfaces to air, which is