Metal Deactivators

CUVAN® 484 Metal Deactivator

CUVAN 484 is an ashless oil-soluble corrosion inhibitor and metal deactivator for non-ferrous metals, particularly for copper. Useful in industrial and automotive oils and greases, metalworking fluids, etc. CUVAN 484 may also enhance antiwear and oxidation properties of lubricants.

CUVAN® 826 Metal Deactivator

CUVAN 826 is an ashless oil-soluble corrosion inhibitor and metal deactivator for non-ferrous metals, particularly for copper. Useful in industrial and automotive oils and greases, metalworking fluids, etc. The unique composition of CUVAN 826 is capable of suppressing the corrosive action of hydrogen sulfide.

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® 915M Antioxidant

VANLUBE 915M is a liquid ashless antioxidant recommended for use in high quality mineral and synthetic base stocks. It can be used in a broad range of industrial and automotive applications, and is particularly effective in turbine and compressor oils.

VANLUBE® 601 Lubricant Additive

A copper passivator, corrosion and rust inhibitor of the film-forming type. It shows synergistic properties with various metal organic EP additives such as the dithiocarbamates. Used in petroleum fuels and solvents at 1 to 10 pounds per 1,000 barrels to prevent copper stain and corrosion. Used in petroleum base oils and greases and in synthetic base greases at 0.02 to 0.5% to protect copper. VANLUBE 601 has shown color stabilizing properties in oils and greases stored at elevated temperatures. It is a useful E.P. synergist with a variety of extreme pressure and antiwear additives.

VANLUBE® 704S Lubricant Additive

Used in petroleum and synthetic lubricants as a multifunctional rust and corrosion inhibitor. VANLUBE 704S is a synergistic blend of polar additives capable of forming films or complexes on metal surfaces; particularly copper and copper alloys that might be exposed to free sulfur or active sulfur compounds. It is used in a variety of lubricants based on petroleum oils or synthetics. Economical concentrations enhance antioxidants by passivating catalytic metal surfaces in the lubricant system.

VANLUBE® 601 E Lubricant Additive

VANLUBE 601 E is a copper passivator, corrosion and rust inhibitor of the film-forming type. It exhibits synergistic properties with various metal organic extreme pressure additives such as the dithiocarbamates. Used in petroleum fuels and solvents at concentrations to 1 to 10 pounds per 1,00 barrels to prevent copper stain and corrosion. Used in petroleum base oils and greases and in synthetic base greases at concentrations of 0.02 to 0.5% to protect copper. VANLUBE 601 E has shown color stabilizing properties in oils and greases stored at elevated temperatures. It is a useful extreme pressure/synergist with a variety of extreme pressure and antiwear additives.
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