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MoS2 Friction Modifier Molybdenum Disulfide
Description of Molybdenum Disulfide MoS2
The addition of molybdenum disulfide MoS2 into the lubricating grease can improve the lubrication ability of the grease, and play the role of extreme pressure additive when the lubricating film of the grease suffers from transient impact load or high heat. Besides, MoS2 can thicken the grease, improve the resistance to lose, enhance the tightness and protection, and improve thermal stability. MoS2 grease is widely used for lubrication of gear and bearing of heavy loads such as steel rolling machinery, mining machinery, and heavy lifting machinery, and parts with impact load.
Physical and Chemical Data of Molybdenum Disulfide MoS2
| Item | Analysis |
| Purity | ≥98.5% |
| Fisher particle D50, μm | 3-4 |
| Total Insoluble,% | 0.5 |
| Iron, % | 0.25 |
| Water, % | 0.1 |
| Oil, % | 0.2 |
| Silica, % | 0.2 |
| Acid, % | 0.5 |
| CAS No. | 1317-33-5 |
| EINECS No. | 215-263-9 |
| Compound Formula | MoS2 |
| Molecular Weight | 160.07 |
| Appearance | Black Powder |
| Melting Point | 1185 °C |
| Density | 4.80-5.0g/cm3 |
| Coefficient of friction | 0.05-0.09 |
| Solubility in H2O | Insoluble |
| Other Names | molybdenum sulfide, molybdenum disulphide, MoS2 powder, moly disulfide |
Storage Conditions of Molybdenum Disulfide MoS2
1) Store in a dry environment at room temperature.
2) Avoid damp and high temperature.
Packing & Shipping of Molybdenum Disulfide MoS2
We have many different kinds of packing which depends on the molybdenum disulfide MoS2 powder quantity.
Molybdenum disulfide MoS2 powder packing: vacuum packing, 500g or 1kg/bag, 25kg/barrel, 50kg/Iron drum or as your request.
Molybdenum disulfide MoS2 powder shipping: could be shipped out by sea , by air, by express as soon as possible once payment receipt.
