Corrosion Inhibitors

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® 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® RI-G Lubricant Additive

VANLUBE RI-G has been specifically designed to provide excellent rust inhibition for greases. It is compatible with other VANLUBE EP/AO/and AW additives.

VANLUBE® RI-A Lubricant Additive

NSF® Certified: H2, 139738 - VANLUBE RI-A is an oil soluble rust inhibitor recommended for steam turbine oils, circulating oils, and hydraulic oils. In industrial gear oils with EP additives, we recommend levels at approximately 0.25%. VANLUBE RI-A is most effective in greases when used with a sulfonate such as VANLUBE RI-BA in a 50/50 ratio.

VANLUBE® 829 Lubricant Additive

NSF® Certified: HX-2, 138302 - Extensive laboratory evaluation has revealed that VANLUBE 829 possesses excellent extreme pressure properties when dispersed in various greases. It also functions as an antiwear agent and an antioxidant. VANLUBE 829 should be utilized in greases used in areas where extreme pressures prevail, such as steel mills and heavy equipment lubrication.

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.

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® 8912 E Lubricant Additive

VANLUBE 8912 E is an oil-soluble calcium sulfonate with excellent rust-inhibiting and water-resistant properties.

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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