Nano Tungsten disulfide WS2 powder price( WS2 nanoparticle powder for lubrication99.99)
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- Supplier: Zhengzhou Dongyao Nano Materials Co. Ltd.
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Product Overview
Description
Nano Tungsten disulfide WS2 powder price( Ultrafine WS2 nanoparticle powder 99.99)
Technical Parameters
Model | APS(nm) | Purity(%) | Specific surface area(m2/g) | Volume density(g/cm3) | Density(g/cm3) | Crystal form | Color |
DY-WN-WS2-0018 | 10 | >99.9 | 80 | 0.248 | 3.45 | amorphous | black |
Note: according to user requirements of nano particle can provide different size products.
Product performance
Nanometer WS2 is one performance extremely fine new solid lubrication material, is not only suitable for the general lubrication condition, but may also use in the high temperature, the high pressure, the perfect vacuum, the high load, having the radiation and the corrosive medium working conditions; Because the WS2 bunch the bunch of internal arrangement produces magnetism, can a better adsorption moreover be able to form nanometer protection lubricant film in the greasing in the metal surface in the metal surface;WS2 has the minimum friction coefficient (approximately is 0.03), may mix in the metal powder as the chemical additive enhances the metal powder and causes it under high speed friction condition coherence to obtain the stable rubbing factor; Nanometer level’s WS2 has the good oxidation resistance, may join as the chemical additive to the lubricating oil (fat), can enhance the lubricating oil effectively (fat) the ep performance and anti-rubs the anti-friction performance; Joins a nanometer level in the casting process WS2 to be able to enable the mold metal to have certain self lubrication performance, has the extremely good adsorptive capacity to the metal surface, may with the oil class, the fats match the tungsten disulfide oil emulsion, the tungsten disulfide grease, the tungsten disulfide wax and other solid Run slide and the lubricant film.
Company Information
Zhengzhou Dongyao Nano Materials Co., Ltd. mainly engaged in sales of the project of metal nano materials, nano inorganic materials, organic materials, green environmental protection material,mechanical equipment, the products have been sold to the world more than 50 countries and regions.The company has passed ISO9001:2008 international quality system certification, has authorized 5 patents of invention and 15 utility model patents. The company always adhere to the"technology leading, customer first, integrity management" principle, is committed to building the world's nano materials gold supplier. Warmly welcome people from all walks of life to visit and give guidance, to visit and negotiate business, to create a better tomorrow.
FAQ
1)Q: How to place an order ?
A: 1. Tell us the model and quantity, consignee information, shipping way and payment terms.
2. We make the proforma invoice and sent to you.
3. Complete Payment after confirmed the PI
4. Confirm Payment and arrange production.
5. Ship goods to you
6. Send the tracking number to you.
7. Goods delivered
2)Q: What is the payment way?
A: Western union, Bank transfer(T/T), Alipay all for Option.
3)Q: What is the Delivery time?
A: Based on the quantity, usually we will send the products to you in 2-3days after you make the payment.
4)Q: How can I guarantee the goods in good condition?
A: We are golden supplier on alibaba, and we will test the goods before shipping
5)Q:What is the delivery method?
A: DHL,EMS,TNT ,Fedex etc.
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