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Chinese Manufacturer WS2-200nm Tungsten Disulfide Nanopowder
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Quality First
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Competitive Price
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First-class Production Line
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Factory Origin
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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
Features
Gray fine crystal or powder with metallic luster, hexagonal crystalline structure. The relative density is 7.5. Melting point 1250℃. Insoluble in water. Soluble in nitric acid and hydrofluoric acid. Soluble in molten alkali, insoluble in alcohol. Stable in air.
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 |
Applications
1. Nano tungsten sulfide is mainly used as a petroleum catalyst: can be used as a hydrodesulfurization catalyst,
2. Tungsten sulfide can be used as solid lubricant, dry film lubricant, self-lubricating composite material
3. Nano tungsten sulfide is a very important additive for the manufacture of high-performance lubricating oil
4. It can also be used as anode of fuel cell, anode of organic electrolyte rechargeable battery, anode of sulfur dioxide oxidation in strong acid and anode of sensor, etc.
5. Used to make nano-ceramic composite materials;
6. It is a good semiconductor material.
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
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.
Certificate
