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Classification by thickenerThickener: Bentonite clay
Bentonite Greases
No drop point — for extreme temperatures
Bentonite (clay) greases have no defined drop point — they do not melt with heat. This unique characteristic makes them the only viable option for lubrication points exposed to extreme temperatures where any other thickener would liquefy and lose the lubricant. They are the standard for industrial ovens, hot part conveyor chains, and roller tables in steelworks.
Specifications
- Temperature range
- 0°C / +300°C
- NLGI grade
- 1, 2
- Thickener
- Bentonite clay
- Family
- By thickener
Characteristics
- No defined drop point — does not melt
- Structural stability up to 300°C and beyond
- Mineral or synthetic base available
- Good adhesiveness
- Oxidation resistance at high temperature
Typical applications
- Industrial oven chains
- Roller tables in steelworks
- Bearings in heat treatment furnaces
- Conveyors in paint shop lines
- Joints in continuous casting
Sectors
- Iron and steel
- Foundry
- Ceramics
- Glass
- Automotive industry
Key advantages
- Only option for sustained temperatures above 180°C
- Does not leave the lubrication point by melting
- Reduces stoppages due to lubrication failure in hot environments
- Available in mineral and synthetic base
Need a datasheet or sample?
Our technical team can send you the safety datasheet, provide evaluation samples or study a specific formulation for your process.