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HiTEC® 4780 is a nonylated diphenylamine antioxidant for use in mineral oil and synthetic-based lubricants.
HiTEC® 4780 is nonylated diphenylamine used as an antixodant in a wide range of mineral oil and synthetic-based lubricants. HiTEC® 4780 is an ashless chemistry and demonstates excellent antioxidative power in multiple lubricant applications.
Appearance: yellow/pink to dark brown liquid
Density @ 25°C, g/ml: 0.955
Flash Point, °C (PMCC): 135 min
Kinematic Viscosity @ 40˚C, mm2/s: 400-900
Nitrogen, % wt: 3.2 - 3.8
HiTEC® 4780 can be used a wide variety of mineral oil and synthetic-based lubricants, including engine oils, hydraulic fluids, turbine oils, industrial gear oils, and greases. The typical treat rate is between 0.05% to 1.0% wt.
Afton Chemical is a leading manufacturer of performance additives & components for formulating greases. They have decades worth of industry proven experience and have addressed a number of frequently asked questions in this 101 Guide to Grease Formulating.
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