Antioxidants

VANLUBE® 81 Antioxidant

NSF® Certified HX-1, 143815 - VANLUBE 81 is similar chemically to VANLUBE SS but is a better high temperature oxidation inhibitor because of its high purity and high p,p'-dioctyldiphenylamine content. VANLUBE 81 can be used in a variety of petroleum and synthetic lubricants where an ashless oxidation inhibitor with good high temperature properties is needed. Effective in silane, siloxane, silicone and diester fluids at concentrations of 0.5 to 2.0% and temperature of 400 to 500°F. In lubricating greases, VANLUBE 81 is effective in both oxidation bomb tests and in high speed spindle tests. Siloxane greases containing 2% VANLUBE 81 have given outstanding results in bearing performance tests at 350°F. Has a good color stability. Widely used as a high temperature antioxidant in jet engine oils.

VANLUBE® 7723 Antioxidant

NSF® Certified: HX-1, HX-2, 136049 - VANLUBE 7723 is a general purpose, ashless antioxidant which should find application in petroleum lubricants of all types. It is effective at economical concentrations, readily soluble, and easy to blend. VANLUBE 7723 has been tested in a variety of base stocks commonly used in compounding turbine, hydraulic and circulating oils. In addition to being an effective antioxidant, VANLUBE 7723 also exhibits good extreme pressure performance alone and in combination with other additives. Useful as a component of additive packages.

VANLUBE® 887 FG Antioxidant

VANLUBE 887 FG is a food grade (NSF HX-1, 150690) liquid, ashless antioxidant. It is most effective as an antioxidant synergist with mixtures of hindered phenols and/or ashless dithiocarbamates such as VANLUBE 7723. VANLUBE 887 FG possesses excellent high temperature stability. Combined with VANLUBE 7723 and a suitable base stock, will pass the Cincinnati Milacron Thermal Stability Test, Procedure A.

VANLUBE® 407 Lubricant Additive

VANLUBE® 407 Lubricant Additve is a liquid blend of octylated phenyl-alpha-naphthylamine with other proprietary antioxidants. This unique combination provides exceptional antioxidant performance in PDSC (ASTM D6186) and RPVOT (ASTM D2272) at very low treat rates. VANLUBE 407 is approved by NSF for use in USDA HX-1 food grade lubricants with incidental food contact.

VANLUBE® 961 Lubricant Additive

VANLUBE 961 is a liquid, ashless antioxidant for use in oils and greases of various types. VANLUBE 961 may be used in industrial lubricants, including compressor, hydraulic, turbine, gas engine and circulating oils. VANLUBE 961 may be used as an ashless antioxidant for all types of crankcase oils.
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