MoS2 can be used at temperatures from -60°C to 400°C. MoS2 is known as "the king of advanced solid lubricants".
MoS2 is a good solid lubricant that can be lubricated in a vacuum or air environment for a long time. The friction coefficient is relatively low, and MoS2 can be lubricated for a long time in the air below 350 ℃.
With more than ten years of R&D experience, it can provide an annual output of 1,000 tons of MoS2 as a patented technology product.
MoS2 is a lubricant grade of MoS2 available in three grades-Technical, Technical Fechnical Fine, and Super Fine.Typical MoS2 content (calculated average) is 98.5%.
MoS2
Introduction
MoS2 can be used at temperatures from -60°C to 400°C. MoS2 is known as "the king of advanced solid lubricants".
MoS2 is a good solid lubricant that can be lubricated in a vacuum or air environment for a long time. The friction coefficient is relatively low, and MoS2 can be lubricated for a long time in the air below 350 ℃.
With more than ten years of R&D experience, it can provide an annual output of 1,000 tons of MoS2 as a patented technology product.
MoS2 is a lubricant grade of MoS2 available in three grades-Technical, Technical Fechnical Fine, and Super Fine.Typical MoS2 content (calculated average) is 98.5%.
Chemical Specifications of MoS2：
Maximum % by wt | Maximum % by wt | Maximum % by wt | |
Technical | Technical Fine | Super Fine | |
Acid Insoluble | 0.50 | 0.50 | 0.50 |
Iron | 0.25 | 0.25 | 0.25 |
Molybdenum Trioxide | 0.10 | 0.10 | 0.15 |
Water | 0.20 | 0.20 | 0.20 |
Oil | 0.05 | 0.40 | 0.40 |
Carbon | 0.50 | 0.50 | 0.50 |
Acid Number | 0.05 | 0.50 | 3.0 |
*Acid number is determined at time of production. Prolonged storage will result in slight oxidation,which will produce an increase in acid number.The smaller particle size grades are more susceptible to surface oxidation.Acid number is expressed as an absolute value and is the mg of KOH required to neutralize the acid in a one-gram sample.
Particle Size Specifications of MoS2 By Microtrac：
Grade | D50 | D99(Maximum) |
Technical | 16.0-30.0μm | 180μm |
Technical Fine | 4.0-6.0μm | 35.0μm |
Super Fine | 0.9-1.5μm | 6.5μm |
Typical Particle Size of MoS2 By Microtrac By Fisher Sub-sizer and Bulk Density:
Grade | Fisher Number, μm | Bulk Density(Scott) |
Technical | 3 to 4 | 1.3g/cm3 |
Technical Fine | 0.65 to 0.80 | 0.4g/cm3 |
Super Fine | 0.40 to 0.45 | 0.3g/cm3 |
Packaging of MoS2 ：
Grade | US Packaging Fiber Drum | Pallet weight |
Technical | 25kg | 450kg |
Technical Fine | 25kg | 450kg |
Super Fine | 25kg | 450kg |
18 drums/pallet | ||
Figure 1: Crystal structure of monolayer MoS2 （Monolayer molybdenum disulfide crystal structure）
Shown：A layer of molybdenum atoms (blue) sandwiched between two layers of sulfur atoms (yellow)
Figure 2: Applications of MoS2 （Molybdenum disulfide application diagram）
Molybdenum Disulfide Powder are widely used in Lubricant , Plastic modification , Grease , Brush , Valve guide and Brake pads.
Figure 3: Packaging of MoS2 （Molybdenum disulfide packaging diagram）
On January 30, 2023, molybdenum price rose by more than 20% in a single day, breaking a new 17-year high. Molybdenum is known as the "war metal", "steel warrior". Molybdenum is valued by more and more countries. China is the world's richest country in molybdenum resources, with reserves of 4.3 million tons, followed by the United States (2.7 million tons) and Chile (1.8 million tons), which acco...more
