Introduction of Molybdenum Disulfide MoSi2 Powder- The Good Solid Lubricant

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Molybdenum disulfide (MoS2) This solid lubricant is well known as the “king” of solid grease.
Molybdenum diulfide, or molybdenum powder, is made by purifying natural molybdenum. The product’s color is black, with a slight gray metallic luster. It feels slippery and is insoluble in any liquid. Molybdenum diulfide offers the benefits of being non-sticking and dispersible. It can also be added to greases in order to produce a non-sticky, colloidal state. This will increase the lubricity as well as the extreme pressure.

It is suitable for equipment that is subjected to high temperatures, pressures, speeds, and loads. Molybdenum Disulfide has the ability to increase friction and reduce friction when used at low temperatures.

Molybdenum diulfide is used in a variety of ways as a good solid grease.
1. Lubrication in wide temperature ranges: lubricating grease and oil can be applied from about 60degC until 350degC. Molybdenum disulfide is a solid lubricant that can be used in the temperature range from 270degC up to 1000degC.

2. Lubrication for heavy loads: The oil films of general lubricating ointments and greases are only capable of bearing relatively small load values. Once the load is exceeded, the oil film will rupture. The solid lubricating layer can support a load of 108Pa on average.

3. Lubrication for vacuum conditions. Under high vacuum, lubricating greases and oils are very evaporative. They can easily damage vacuum environments and impact the performance of other parts. Generally, solid lubricating material containing molybdenum diulfide is used for lubrication.

4. Lubricants under radiation conditions: Liquid lubricants that are used in general will decompose or polymerize and lose their lubricating characteristics. Solid lubricants offer better radiation resistance.

5. Lubrication of conductive surface: The friction between conductive surfaces, like motor brushes, conductive slides, solar collector rings or sliding electrical contacts, on artificial satellites that work in vacuum, is made from metal or carbon graphite.

6. Molybdenum disulfide is suitable for harsh environmental conditions. For example, transportation machinery, engineering equipment, metallurgical or steel industry institutions, mine machinery and other transmission components that are exposed to dust, sand and high temperatures and humidity.

7. Corrosive Environments: Ship machinery, chemical machinery, and transmission parts operating in corrosive mediums such as seawater, water (steam), acid, alkali, or salt must be resistant to different levels of corrosion. Molybdenum Disulfide Solid can be used to lubricate the transmission parts that are working in such a situation.

8. The environment must be very clean. Transmission components in electronic, textile, food and medicine machines, as well as paper and printing equipment, need to remain contaminant-free. Solid lubricants such MoS2 can help with this.

9. Maintenance is not required in all cases: Some transmission components do not require maintenance. Others need to reduce maintenance frequency to save on costs. MoS2 solid greases are convenient and economical in these cases.

Tech Co., Ltd. is a professional The powder of molybdenum disulfide With over 12 year experience in chemical product research and development. We accept payment by Credit Card, T/T (West Union), Paypal, West Union or T/T. The goods will be shipped to overseas customers via FedEx or DHL.

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