20нм Черный влажный порошок Cu нанопорошковый нанопорошок наномеди Наночастицы для

20nm wet Cu nanopowder 

20nm size 99% purity.

Wet powder contains some deionized water in the Cu nanopowder, and the appearance is still solid black powder. Pure Cu content will be accurated meansured and labled on the package after production, and price are based on pure nano Cu content. 

We also have dry Cu nanopowder at offer, wet Cu nanopowder are easier and better to be dispersed. 

And if you need customize service: like PVP coated Cu nanopowder, nano Cu dispersion, welcome to inquiry.

Application of 20nm wet Cu nanopowder:

High-efficiency catalyst: hydrogenation and dehydrogenation in polymer polymerization. In the process of automobile exhaust gas purification, nano-copper powder can be used as a catalyst to partially replace precious metals such as platinum and rhodium, converting toxic carbon monoxide into carbon dioxide and nitric oxide. Converted to nitrogen dioxide.

Also in theory it can be applied for electric conductive and coating, etc.

We are quick to respond to new opportunities. HW nanomaterials offers personalized customer service and support throughout your entire experience, from initial inquiry to delivery and follow-up.

l Resonable Prices

l High and stable quality nano materials

l Buyer Package Offered--Custom packaging services for bulk order

l Design Service Offered--Provide custom nanopowder service before bulk order

l Fast shipment after payment for small order 

Laboratory

Research team consist of Ph. D. researchers and Professors, who can take good care

      of nano powder’s quality and quick respond towards custom powders.

Equipment for testing and production. 

Warehouse

     Different storage districts for nanopowders according to their properties.

Q: Can I get some samples?

A: It depends on the nanopowder sample you want. If the sample is in stock in small package, you can get the free sample by just cover shipping cost, except precious nanopowders, you'll need to cover sample cost and shipping cost.

Q: How can I get a quote?
A: We'll give you our competitive quote after we receive nanopowder specifications such as particle size, purity; dispersion specifications such as ratio, solution, particle size, purity. 

Q: Can you help with tailor-made nanopowder?
A: Yes, we can help you with tailor-made nanopowder, but we'll require a minmum order quantiy and leading time about 1-2 weeks.

Q: How can you guarantee your quality?
A: We have strick quality control system as well as a dedicated research team, we have been focused on nanopowders since 2002, earning a reputation with good quality, we're confident our nanopowders will give you an edge over your business competitors!

Q: Can I get document information?
A: Yes, COA, SEM,TEM are available.

Q: How can I pay for my order?
A: We recommend Ali trade Assurance, with us your money in safe your business in safe.

Other payment methods we accept: Paypal, Western Union, Bank transfer, L/C.

Q: How about the express and shipping time?
A: Courier Service such as: DHL, Fedex, TNT, EMS.

Shipping time(refer to Fedex)

3-4 business days to North American countries

3-4 business days to Asian countries

3-4 business days to Oceania countries

3-5 business days to European countries

4-5 business days to South American countries

4-5 business days to African countries