Molybdenum Disulfide For Valve Guide can be used as a dry lubricant in dispersions.Various metal materials and alloy materials added with Molybdenum Disulfide For Valve Guide after surface treatment have significantly prolonged service life, and also play a huge role in mechanical lubrication.
Molybdenum Disulfide For Valve Guide 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 Molybdenum Disulfide For Valve Guide can be lubricated for a long time in the air below 350 ℃.
With more than ten years of research and development experience, it can provide an annual output of 1,000 tons of Molybdenum Disulfide For Valve Guide as a patented technology product.
Molybdenum Disulfide For Valve Guide is a lubricant grade of molybdenum disulfide (MoS2) available in three grades-Technical, Technical Fechnical Fine,and Super Fine.Typical MoS2 content (calculated average) is 98.5%.
Molybdenum Disulfide For Valve Guide
Introduction
Molybdenum Disulfide For Valve Guide can be used as a dry lubricant in dispersions.Various metal materials and alloy materials added with Molybdenum Disulfide For Valve Guide after surface treatment have significantly prolonged service life, and also play a huge role in mechanical lubrication.
Molybdenum Disulfide For Valve Guide 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 Molybdenum Disulfide For Valve Guide can be lubricated for a long time in the air below 350 ℃.
With more than ten years of research and development experience, it can provide an annual output of 1,000 tons of Molybdenum Disulfide For Valve Guide as a patented technology product.
Molybdenum Disulfide For Valve Guide is a lubricant grade of molybdenum disulfide (MoS2) available in three grades-Technical, Technical Fechnical Fine,and Super Fine.Typical MoS2 content (calculated average) is 98.5%.
Chemical Specifications of Molybdenum Disulfide For Valve Guide：
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 Molybdenum Disulfide For Valve Guide 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 Molybdenum Disulfide For Valve Guide 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 Molybdenum Disulfide For Valve Guide ：
Grade | US Packaging Fiber Drum | Pallet weight |
Technical | 25kg | 450kg |
Technical Fine | 25kg | 450kg |
Super Fine | 25kg | 450kg |
18 drums/pallet | ||
Figure 1: Packaging of Molybdenum Disulfide For Valve Guide
Packed in 25kg wooden barrels or 50kg iron barrels.
Figure 2: Vacuum intermediate frequency induction furnace
It can be quickly heated up to 2450 degrees Celsius under vacuum conditions, so that iron impurities are easier to separate, the purity of Molybdenum Disulfide For Valve Guide can be higher, and the oil content can be reduced to less than 0.02%.
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
