Lithium Grease
WHAT IS LITHIUM GREASE?
Lithium Grease represents a harmonious blend of oil and lithium soap, occasionally enriched with substances like PTFE or molybdenum disulfide. This formulation not only offers versatile lubrication but also introduces exceptional characteristics beneficial for various applications. Distinguished by its exemplary adherence to metal surfaces, Lithium Grease stands out as a non-corrosive solution capable of withstanding heavy loads. Its commendable temperature tolerance, with a drip temperature ranging from 190 to 220 °C (370 to 430 °F), positions it as a reliable choice. Resisting moisture, Lithium Grease finds its utility in household items like electric garage doors and extends its prowess to automotive applications, especially in constant-velocity joints. Crafted from high-quality base oils and specialized additives, Lithium Grease guarantees outstanding oxidation stability and accommodates a broad operational temperature range. This multi-purpose grease, fortified with a lithium thickener, bears the name Lithium Speedy. While not specifically designed for extreme pressure scenarios, Lithium Speedy effortlessly integrates into central-supply lubrication systems, ensuring continuous and trouble-free pumping. What sets Lithium Speedy apart is its remarkable water wash-out resistance and the ability to revert to its original state when subjected to eased mechanical or thermal stress conditions. This multifaceted grease is engineered for reliability and adaptability in diverse environments. Lithium grease 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.
APPLICATIONS OF LITHIUM GREASE
Lithium Grease, with its expansive operational temperature range, stands as a quintessential multi-purpose lubricant. Notably equipped with outstanding water washout resistance and excellent reversibility, this grease transcends its utility across various domains. Its adaptability makes it a reliable choice for applications demanding resilience in diverse and challenging environments. Whether facing temperature extremes or contending with water exposure, Lithium Grease proves its mettle, ensuring consistent performance and longevity.
Lithium Grease finds its extensive utility across a diverse spectrum of applications, showcasing its exceptional performance in various scenarios. It is a preferred choice for all types of plain and guide bearings, wheel bearings, general lubrication and journal bearings, pump bearings, and electro motors. Known for its minimal friction and wear attributes, this grease is designed to withstand high oxidation resistance, ensuring longevity in demanding conditions. Its continuous pumpability in central-supply lubrication systems enhances operational efficiency. With a longer lubricant shelf life and resistance to softening under ambient temperatures, Lithium Grease guarantees a stable structure, and its excellent reversibility under mechanical or thermal stress adds to its reliability. The grease’s wide operating temperature range further contributes to its adaptability across different environments.
MULTI-PURPOSE GREASE
Lithium grease’s popularity is due in part to its ability to function as a multi-purpose grease. It is by far the most popular grease across the globe today making up more than 75% of lubricating greases across all industries worldwide. It’s multi-function properties, (high temperature and water resistance), make it suitable for a wide range of challenging lubrication jobs.
- 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 life time
- 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
PROPERTIES OF LITHIUM GREASE
EXCELLENT ADHESION: Lithium grease demonstrates excellent adhesion to metal. This means that once it is applied it stays there. This feature has great benefits – cutting down on re-application and saving time.
NON-CORROSIVE: It is a non-corrosive grease. This means it does not corrode the parts/ machinery that it is applied to. It is a stable compound and does not chemically react with substances that it comes into contact with.
HEAVY LOAD BEARING: It is suitable for use under heavy load conditions. The physical properties of lithium grease mean that it does not break down under heavy loads and continues to do its job. This makes it a great choice for challenging metal-to-metal heavy load applications.
HEAT RESISTANCE: Lithium grease demonstrates excellent heat resistance. It is capable of withstanding very high temperatures and has a drip temperature of approximately 200° Celsius. This is another favourable characteristic when it comes to the auto industry. The recommended upper limit for the use of lithium grease as a lubricant is 120° Celsius.
WATER RESISTANCE: Lithium based greases demonstrate better water resistance compared to traditional sodium based greases. The solubility of the grease is directly related to the solubility of the thickener used to manufacture it. Lithium hydroxide and the thickeners typically used in its manufacture have very low water solubility. This means lithium grease has excellent resistance to water washing and water absorption.
AUTOMOTIVE APPLICATIONS OF LITHIUM GREASE
Lithium grease plays an important role in the automotive industry and is the go-to grease for a wide range of lubrication jobs. Amongst its most common applications are:
- Automotive Door Hinges & Locks
- Latches & Seat Tracks
- Bearings & Bearing Units
- Gear Lubrication
- Strike Plates
- Battery Terminals
- Distributor Cams
- Windshield Wiper Mechanisms
- Radio Antenna Aerials
LITHIUM GREASE PACKING
RAHA Oil Lithium Grease comes meticulously packaged to ensure convenience and protection. It is available in both new and recycled 208 kg drums, as well as in user-friendly plastic drums. Our commitment to quality extends to the entire product lifecycle, from formulation to packaging, ensuring that the grease reaches you in optimal condition, ready to deliver outstanding performance across various applications.
TECHNICAL DATA SHEET OF LITHIUM GREASE
| Characteristic | Unit | Test Method | Typical Result | Typical Result | Typical Result | Typical Result | Typical Result |
|---|---|---|---|---|---|---|---|
| NLGI Grade | --- | 00 | 0 | 1 | 2 | 3 | |
| Penetration, worked 0 | 0.1 mm | ASTM D-217 | 400-430 | 355-385 | 310-340 | 265-295 | 220-250 |
| Dropping point | °C | ASTM D-217 | 182 | 182 | 182 | 182 | 182 |
| Timken OK Load | lb | ASTM D2509 | 35 | 35 | 35 | 35 | 35 |
| Rust protection | --- | ASTM D1743 | ASTM D-1743 | ASTM D-1743 | PASS | PASS | PASS |
| Color | --- | Cream | Cream | Cream | Cream | Cream |
