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HiTEC® 4313 Ashless Copper Corrosion Inhibitor and EP Agent
HiTEC® 4313 is an ashless copper corrosion inhibitor and extreme-pressure additive for use in formulating fuel oils and greases.
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- Manufacturer: Afton Chemical
- Product Line: Afton Engine Oil Additives
- Product: Engine Oil Additives
- Industries: Lubricant Formulation
- Authorized Countries: United States
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Overview
HiTEC® 4313 is an ashless alkyl thiadiazole corrosion inhibitor for use in a variety of grease and fuel oil formulations.
Specifications
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
Features & Benefits
- Protects copper-containing alloys from degradation due to sulfur
- Excellent metal passivator and corrosion inhibitor properties
- Strong antioxidant performance
- Provides extreme-pressure (EP) properties
- Provides copper-passivator properties in selective fuels
- Booster for FZG, TIMKEN, ASTM D130, ASTM D4048, and many other EP corrosion tests
Problems Solved
Copper and copper-alloy corrosion Rapid lubricant oxidation Poor metal surface lubrication protection
Applications
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.
Related Applications
Lubricant Formulation
Related Chemistries
Lubricant Formulation
Related End Markets
Lubricant Formulation
Related Functions
Lubricant Formulation
Afton Engine Oil Additives Articles
Afton Grease Additive Portfolio
Afton Chemical offers a wide selection of multi-functional componentry and performance additives for the formulation of industrial and automotive greases.
Afton Corrosion Inhibitors for Grease
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.
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