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HiTEC® 4313 is an ashless copper corrosion inhibitor and extreme-pressure additive for use in formulating fuel oils and greases.
Appearance: Yellow to amber, clear viscous liquid
Density, lb/gal: 9.32
Specific gravity @ 15.6/15.6°C: 1.12
Viscosity @ 100°C, cSt: 13.6
Flash point, °C (PMCC): 130 min
Sulfur, wt%: 35
Nitrogen, wt%: 6.4
TAN, mg KOH/g: 30
Color, ASTM D-1500: 2
Max handling temp: 65°C
Shelf life: 30 months @ 0°C–25°C, 2–3 months @ 50°C
Primary Chemistry:
Alkyl thiadiazole
Conor Robertson, Technical Specialist
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Fast answers to formulation and application questions.
HiTEC® 4313 is an ashless alkyl thiadiazole corrosion inhibitor for use in a variety of grease and fuel oil formulations.
Copper and copper-alloy corrosion Rapid lubricant oxidation Poor metal surface lubrication protection
The typical dosage of HiTEC® 4313 is 0.01 wt% for industrial oils and ranges from 0.045 wt% to 0.15 wt% for automotive oils, depending on the base oil.
HiTEC® is a registered trademark of Afton Chemical Corporation.
Greases play an important role in protecting equipment from corrosion. Afton Chemical offers a portfolio of corrosion inhibitors to ensure your grease formulation provides protection from rust and corrosion while maintaining its other performance benefits.
Afton Chemical offers a wide selection of multi-functional componentry and performance additives for the formulation of industrial and automotive greases.
Strategically located across North America and EMEA for fast, reliable delivery. Every order, every time.
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