Rust Inhibitors

VANLUBE® 9123 Lubricant Additive

NSF® Certified: HX-1, HX-2, 135575 - Laboratory evaluations show VANLUBE 9123 to be an excellent antiwear additive and rust inhibitor in a wide range of industrial oils and lubricating greases. VANLUBE 9123 can be used at levels up to 0.5% mass to formulate food-grade products complying with 21 CFR section 178.3570, "Lubricants with Incidental Food Contact."

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-BSN Lubricant Additive

VANLUBE RI-BSN is a neutral barium dinonylnaphthalene sulfonate recommended for use as rust inhibitor in petroleum and synthetic lubricants, greases, rust preventive fluids and metalworking fluids. Along with exceptional rust inhibitors, VANLUBE RI-BSN provides excellent demulsibility at a wide concentration range that allows high treat levels for severe rust protection requirements. It is complete with most additives, base oils and greases.

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® 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® RI-CSN Lubricant Additive

VANLUBE RI-CSN Lubricant Additive is a neutral calcium salt of high purity synthetic dinonylnaphthalene sulfonic acid. It is a classic amphiphilic molecule with a strong polar group for metal surface affinity at one end, and an oleophilic portion of dinonylnaphthalene at the other end to form a surface-protective monolayer. The sulfonate monolayer formed on the metal surface effectively reduces the permeation of oxygen and water to the metal surface, which essentially eliminates the wet oxidation process. VANLUBE RI-CSN Lubricant Additive is oil- and solvent-soluble. It can be used in most petroleumbased products and many synthetic oil-based products. It is also compatible with additives such as antioxidants, antiwear and extreme pressure agents, and other corrosion inhibitors used in industrial oils and greases. However, it is always prudent practice to check the solubility in the base stocks used, and the compatibility with other additives, before using VANLUBE RI-CSN Lubricant Additive.

VANLUBE® RI-ZSN Lubricant Additive

VANLUBE RI-ZSN Lubricant Additive is a neutral zinc salt of high purity synthetic dinonylnaphthalene sulfonic acid. It is a classic amphiphilic molecule which possesses a strong polar group for metal surface affinity at one end, and an umbrella-shaped oleophilic portion of dinonylnaphthalene at the other end providing a protective monolayer. The sulfonate monolayer formed on the metal surface effectively reduces the permeation of oxygen and water to the metal surface, which eliminates the wet oxidation process. This product could also enhance oxidative stability and EP/AW performance of lubricants when used in combination with primary antioxidants and other EP/AW additives. VANLUBE RI-ZSN Lubricant Additive is oil and solvent-soluble. It can be used in most petroleumbased products and many synthetic oil-based products. It is also compatible with additives such as antioxidants, antiwear and extreme pressure agents, and other corrosion inhibitors used in industrial oils and greases. However, it is always prudent practice to check the solubility in the base stocks used, and the compatibility with other additives, before using VANLUBE RI-ZSN Lubricant Additive.
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