Corrosion Inhibitors

CUVAN® 303 Metal Deactivator

NSF Certified: HX-1, 138995 - CUVAN 303 is an oil-soluble corrosion inhibitor and metal deactivator for lubricants, greases, and metalworking fluids. As a corrosion inhibitor, it is effective in protecting copper, copper alloys, cadmium, cobalt, silver and zinc. As a metal deactivator, CUVAN 303 inhibits oxidation by chelating metal ions that catalyze oxidation. Recommended treat levels are from 0.05 to 0.20 mass percent.

VANLUBE® AZ Lubricant Additive

VANLUBE AZ is used in engine oils, in industrial oils, and in soap and clay-thickened greases. Used in both gasoline and diesel crankcase oils to inhibit oxidation, bearing corrosion and wear. Used in combination with detergents, it inhibits corrosion and wear by inhibiting oxidation of the oil and also by the formation of protective films on metal surfaces. Used as a partial replacement for zinc dithiophosphates. Because of its effectiveness at high temperatures, it is a good additive for crankcase oils in heavy duty service. In industrial oils and automatic transmission fluids it functions as a high temperature oxidation and corrosion inhibitor. Used in lubricating greases both as an oxidation inhibitor and metal deactivator. An excellent copper corrosion inhibitor of the film-forming type.

VANLUBE® 996E Antioxidant

VANLUBE 996E is a liquid, ashless antioxidant recommended for use in lubricating oils. It is a high sulfur content product with exceptional high temperature stability and excellent compatibility with yellow metals. VANLUBE 996E has been tested in a variety of base stocks, and it is ideal for formulating industrial lubricants e.g. compressor, hydraulic, turbine, natural gas engine and circulating oils. In addition, it also exhibits extreme pressure performance alone or in combination with other additives. Thus, it is a useful component for additive packages.

VANLUBE® 739 Lubricant Additive

VANLUBE 739 is designed to improve rust protection in lube oils and greases.
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