99.8% Silicon dioxide nanopowder SiO2 Nanoparticle Silica powder

Specification ofSiO2 Nanoparticle

Particle size:20-30nm

Purity:99.8%

Application ofSiO2 Nanoparticle

AddingSiO2 Nanoparticleto coating, it can improve the scrub resistance, the strength and hardnessof the coating.Cans effect is significantly improved. The property of coating non-hierarchical, anti-sagging, good workability and stain resistance is greatly improved, and with excellent self-cleaning and adhesion properties. It also shows significant antibacterial effect.

(1) Abrasion: abrasion resistance increases by a few thousand up to ten thousand times.(2) Weatherability: Weatherability can be improved about three times.(3) Stain-resistant and self-cleaning: the use of nano-porous structure of silicon dioxide, in the nanometer scale geometry complementary (such as concave and convex white) interface structure is formed by means of a certain process in the coating surface, so that the adsorption air to form a stable gas barrier layer of film on the surface; the second is surface-treated nano-silica particles to the surface exhibits the parent or dual-thinning, thus effectively improve rainwater run on the surface of the coating architectural coatings dust and wet adhesion, improved film stain resistance and self-cleaning ability.(4) Antimicrobial resistance: in coatings, showed significant antimicrobial effect.(5) Hydrophobic corrosion resistance: not only has excellent adhesion, corrosion resistance, and has high denseness and anti fromSub-permeability.(6) Transparency: nano-modified coatings ensure transparency, the wear resistance than the original 10 times.(7) Hardness: UV-curable coatings to improve film hardness, up more than 2.5 times.(8) Thermal stability: in UV-curable coatings, the coating can improve the glass transition temperature.(9) Viscosity: can significantly increase the viscosity of the coating.

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.

Resonable Prices

High and stable quality nano materials

Buyer Package Offered–Custom packaging services for bulk order

Design Service Offered–Provide custom nanopowder service before bulk order

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.

Equipmentfor testing and production.

Warehouse

Different storage districts for nanopowders according to their properties.

Whether you need inorganic chemical nanomaterials, nanopowders, or customize super fine chemicals, your lab can rely on Hongwu Nanometer for all nanomaterials needs. We take pride in developing the most forward nanopowders and nanoparticles and offering them at a fair price. And our online product catalog is easy to search, making it easy to consult and buy. Plus, if you have any questions about all our nanomaterials, get in touch.

You can buy various high quality oxide nanoparticles from here:

Al2O3, TiO2, ZnO, ZrO2, MgO, CuO, Cu2O, Fe2O3, Fe3O4, SiO2, WOX, SnO2, In2O3, ITO, ATO, AZO, Sb2O3, Bi2O3, Ta2O5.

Our oxide nanoparticles are all available with small quantity for researchers and bulk order for industry groups. If you have any questions, please feel free to contact us!

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 tocover 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 areavailable.

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