Specification ofNano TiO2 powder
Particle size:<10nm, 30-50nm
Purity:99.9%
Application ofNano TiO2 powder
1. Nano TiO2 powder possesses antibacterial functions by its photocatalytic properties which can destroy bacteria or suppress their reproduction. TiO2 also has the function of improving the mechanical properties through particle dispersion strengthening. 2. Some of the photocatalytic properties of nanomaterials can be developed into nanometer photocatalytic coating. In our experiment, we use HWNANO TiO2 nanoparticles after the special surface treatment, which mix with the pure acrylic resin coating, and the relevant unit test showed that it has obvious catalytic degradation to the nitrogen oxides, grease and formaldehyde material. For nitrogen oxide degradation efficiency can reach 80%. 3. Titanium dioxide has three different crystal phase structure: Anatase type (Anatase), Brookite and Rutile type (Rutile). Anatase titanium dioxide has high photocatalytic oxidation ability, its forbidden band width for Eg = 3.2 eV, equivalent to a wavelength of 387 NRN light energy, it is just in the ultraviolet region, so in TiO2 photocatalytic oxidation reaction need to uv light source, such as sun light, halogen tungsten dean, mercury lamp light. Under ultraviolet light its valence band with electron is emitted to the conduction band, and on the valence band produce holes. the process is that under uv irradiation, TiO2 produce a free electron, They make the oxygen in the air activation and produces active oxygen and free radicals. 4. Reactive oxygen species and OH radicals have high reactivity, when pollutants adsorption on the surface, it will combine with free electrons and The produce redox reaction.So as to achieve the aim of eliminating pollution. For the further information of nano TiO2 powder, please contact us freely.
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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.
lResonable Prices
lHigh and stable quality nano materials
lBuyer Package Offered--Custom packaging services for bulk order
lDesign Service Offered--Provide custom nanopowder service before bulk order
lFast shipment after payment for small order
Company InformationLaboratory
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.
Guangzhou Hongwu Material Technology Co., ltd is is a wholly owned subsidiary of Hongwu International, with brand HW NANO started since 2002. We are is the world leading nano materials producer and provider. This high-tech enterprise focuses on research and development of nanotechnology, powder surface modification and dispersion and supplies nanoparticles, nanopowders and nanowires.
We reply on advanced technology of Hongwu New Materials Institute Co., Limited and Many universities, scientific research institutes at home and abroad, On the basis of existing products and services, innovative production technology research and development of new products. We built a multi-disciplinary team of engineers with backgrounds in chemistry, physics and engineering, and committed to providing quality nanoparticles along with the answers to customer’s questions, concerns and comments. We always looking for ways to better our business and improve our product lines to meet the changing customer demands.
Our main focus is on the nanometer scale powder and particles. We stock a wide range of particle sizes for 10nm to 10um, and can also fabricate additional sizes on demand. Our products are divided six series hundreds of varieties: the elemental, the alloy, the compound and the oxide, carbon series, and nanowires.
Buyer FeedbackFAQQ: 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