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    Molybdenum Disulfide (MoS2) Powder
  • Description:

    Molybdenum Disulfide powder is a shiny dark gray powder, density 4.8, melting point 1185 °C, 450 °C sublimation, Mohs hardness of 1 to 1.5. Under normal circumstances, the friction coefficient of 0.03 ~ 0.05 and very good chemical stability and thermal stability. 

    1. Dissolved in aqua regia and concentrated sulfuric acid, insoluble in water and dilute acid.
    2. No general chemical reaction with metal surface.
    3. Not erode the rubber material.
    4. Can be used for processing and storage of spare parts.
    5. Maintenance lubrication adhesion.
    6. Can form a highly efficient dry lubricating film.
    7. Is less wear and friction reduction technology.

    Grade:

    Standard-1, Standard-2, Standard-3, Standard-4

    Physical Properties:

    Particle size 0# 1# 2# 3# 4#
    D50/μm ≤1.0μm 1.0~1.5μm 1.5~5μm 5~10μm ≥10μm

    Packing:

    1. PE bags (0.05mm thickness) of 5kg net each and 5 bags in one fiberboard/steel drum
    2. PE bags (0.05mm thickness) of 25kg net each in one fiberboard/steel drum

    Chemical Composition:

    Grade Standard 1 Standard 2 Standard 3 Standard 4
               
    MoS2 99 98.5 98 96
    Total impurities 0.5 0.5 0.65 2.5
    Fe 0.15 0.15 0.3 0.7
    Pb 0.02 0.02 0.02 0.02
    MoO3 0.2 0.2 0.2 0.2
    SiO2 0.1 0.1 0.2
    H2O 0.2 0.2 0.2 0.2
    Acid No.(KOH mg/g) 0.5 0.5 0.5 1
    Oil(acetone extraction) 0.5 0.5 0.5 0.5

    Application:

    MoS2 has been used in fields such as lubrication material and additives, threaded connection, cataylist for desulfurization in petroleum refineries, secondary batteries, field-effect transistors, sensors, organic light-emitting diodes and memory.
    Molybdenum disulfide will be supplied as powder or dispersion, and it has good solubility in water and ethanol.If you have any questions, please contact us and we will try our best to provide the solutions for you.

    Typical SEM Images of MoS2 Powder 1.5 μm

    Typical SEM Images of MoS2 Powder 15 μm

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