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HiTEC® 312G Extreme-Pressure Grease Additive
HiTEC® 312G extreme-pressure performance additive is designed for formulating grease with high load-carrying capabilities.
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- Manufacturer: Afton Chemical
- Product Line: Afton Industrial Lubricant Additives
- Product: Industrial Lubricant Additives
- Industries: Lubricant Formulation
- Authorized Countries: Canada | United States
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Canada
United States
Overview
HiTEC® 312G additive contains a high concentration of sulfur for grease applications requiring extreme-pressure performance and high load-carrying capability. The sulfurized iso-butylene technology is compatible with most common grease thickener systems, including lithium and lithium complex soap. It also demonstrates low reactivity with copper alloys. Additionally, HiTEC® 312G additive shows synergistic performance with anti-wear additive technologies like zinc dialkyldithiophosphate (ZDDP).
Specifications
Appearance: Clear, bright yellow to amber liquid
Specific gravity at 15.6/15.6°C: 1.135
Density, lb/gal: 9.45
Viscosity at 100°C, cSt: 8.0
Flash point, °C (PMCC): 80 min
Max handling temp, °C: 50
Shelf life: 24 months at ambient temperature (10°C–40°C)
Primary Chemistry:
Sulfurized iso-butylene
Features & Benefits
- Ashless chemistry
- Excellent extreme-pressure (EP) protection
- Very high load-carrying capability
- Low reactivity to copper-containing alloys
- High sulfur content and activity
- Excellent booster for FZG, 4-ball weld, and other EP tests
- Suitable for formulating with lithium, lithium complex, and other common thickeners
Problems Solved
In highly loaded grease applications, metal-on-metal contact, friction, and wear can occur without effective extreme-pressure additives. Sulfur-based chemistries are commonly used as extreme-pressure agents, but many technologies have low sulfur content and activity or react with yellow metals, causing staining and corrosion.
Applications
EP grease
HiTEC® is a registered trademark of Afton Chemical Corporation.
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