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    99.9% Laminated Tungsten Disulfide Nanoparticles with Semiconductor diamagnetism

    Short Description:

    • MW: 247.97
    • EINECS: 235-243-3
    • Melting point: 1480 °C
    • Density: 7.5 g/mL at 25 °C(lit.)
    • RTECS: YO7716000
    • Appearance: Dark gray powder
    • Specific Gravity: 7.5
    • Water Solubility: Slightly soluble in water.
    • ACGIH: TWA 3 mg/m3
    • NIOSH: TWA 5 mg/m3; STEL 10 mg/m3
    • TSCA: Yes
    • HS Code: 28291900

  • CAS No.: 12138-09-9
  • Molecular Formula: WS2
  • Quality Standard: 99.999%, 99.99%, 99.9%
  • Minimum Order: Depends on your requirement
  • USD$0.00
    • Quality First

      Quality First

    • Competitive Price

      Competitive Price

    • First-class Production Line

      First-class Production Line

    • Factory Origin

      Factory Origin

    • Customized Services

      Customized Services

    Anhui Fitech Material Co.,Ltd  specializes in Nano Sulfide more than 3 years, with rich experience, high quality, and competitive price. As a professional manufacturer and supplier, we have our own professional technology team to meet any of your requirements in quality and technology. If you want to buy nano composites, metal nanoparticles, alloy nanoparticles, oxide nanoparticles, rare earth oxide nanoparticles, or look for price quotation, please contact judy@fitechem.com

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    Features

    Avoid material oxides of acid halogens and alkali metals. Insoluble in water. Soluble in nitric acid and hydrofluoric acid. Soluble in molten alkali, insoluble in alcohol. Stable in air. Soluble in aqua regia, HNO3 and HF mixed acid, insoluble in water.

    The nanometer tungsten disulfide powder prepared by variable current laser ion beam vapor phase method, the obtained product has high purity, narrow particle size distribution, high tungsten content, stable process yield, and the ultrafine tungsten disulfide micropowder is a new type of lubricating material with excellent lubricating characteristics.

    Specification

    Type Model APS(nm) Purity(%) SSA(m2/g) Bulk Density(g/cm3) Morphology Color
    Nano- ZY-WS2-001 50 99.9 34.21 1.102 sub-sphere balck
    Sub-micron ZY-WS2-002 600 99.9 11.32 1.940 schistose dark grey
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    Applications

    Can be used as a lubricant. The performance is better than molybdenum disulfide, the friction coefficient is lower, and the compressive strength is larger. Chemicalbook equipment for high temperature, high pressure, high speed, high load, and operation in chemically active media. The forging and stamping lubricants formulated with other materials can extend the life of the die and improve the finish of the product. The filling material formulated with polytetrafluoroethylene, nylon, etc., can be used to make self-lubricating parts.

    Storage Conditions

    This product is inert gas packaging, should be sealed and stored in a dry, cool environment, should not be exposed to air for a long time, to prevent moisture agglomeration, affecting the dispersion performance and use of the effect.

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    Factory & Payment

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    FAQs

    Q: Are you trading company or manufacturer ?
    A: We are factory.

    Q: How long is your delivery time?
    A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to
    quantity.

    Q: Do you provide samples ? is it free or extra ?
    A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

    Q: What is your terms of payment ?
    A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

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