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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
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