Description of Lithium Grease
Lithium grease is a common type of lubricant made from mineral oil thickened with lithium soap.
It’s known for its versatility and ability to withstand a wide range of operating conditions.
It adheres particularly well to metal, is non-corrosive, may be used under heavy loads, and exhibits good temperature tolerance. It has a drip temperature of 190 to 220 °C (370 to 430 °F) and resists moisture.
It is the most commonly used lubricating grease around the globe – accounting for 75% of lubricating applications across all industries.
In the automotive industry it is commonly used as a lubricant in wheel bearing and chassis applications.
It demonstrates excellent water resistance and high temperature resistance. This dual capability means it has largely displaced traditional sodium and calcium-based greases.
Lithium grease, formulated from high-quality base oils and special additives to offer outstanding oxidation stability and wide operation temperature range, is a multi-purpose grease with lithium thickener.
Uses of Lithium Grease
Water resistance
It offers good protection against moisture, making it suitable for outdoor applications.
Temperature range
Most lithium greases can handle temperatures from -20°C to 120°C, but specific formulations can extend this range.
Load-carrying capacity
It can withstand moderate to heavy loads, making it suitable for various industrial applications.
Shear stability
It resists breakdown under high shear stresses, ensuring consistent lubrication.
Applications of Lithium Grease from Turkey
- All types of plain and guide bearings
- Wheel bearings
- General lubrication and journal bearings
- Pump bearings
- Electro motors
- Minimal friction and wear
- High oxidation resistance
- Continuous pumpability in central-supply lubrication systems
- Longer lubricant shelf life
- Longer lubricant lifetime
- Wide range of operating temperature
- Retains stable structure, no softening of grease under ambient temperature conditions
- Excellent reversibility when conditions of mechanical or thermal stress are relaxed
Packing of Lithium Grease
Grease packed in new or used 208 kg drums or, plastic drums.
Different types
Multi-purpose
A general-purpose lubricant for various applications.
High temperature
Formulated for environments with elevated temperatures.
EP (extreme pressure)
Contains additives to improve performance under heavy loads and high pressures.
Lithium Specification
| Typical Properties | Unit | Test Method | Typical Value | ||
|---|---|---|---|---|---|
| Grade | --- | NLGI | 1 | 2 | 3 |
| Thickener | --- | --- | Lithium | ||
| Cone Penetration @ 25°C | 0.1 mm | ASTM D-217 | 310-340 | 265-295 | 220-250 |
| Dropping Point | °C | ASTM D-2265 | 180 | 180 | 180 |
| color | --- | Visual | Cream | ||
| Temperature Range | °C | --- | -20 to +120 | ||
| DIN Classification | --- | DIN 51502 | K1K-20 | K2K-20 | K3K-20 |
