Platinum (Pt) Nanoparticles Water Dispersion

20nm 99.99% Pt nanoparticles water dispersion is supply from Hongwu

As a functional material, nano Pt has important application value in the fields of sensors, catalysis, fuel cells, , electronics, optics and electromagnetism. The good catalytic performance makes it work well in titrant.

hydrophobic Nano Silica/Silicon dioxide/SiO2 powder Oil soluble nano Silica/Silicon Dioxide/SiO2 used for coating/dope/painting

Ferrictic stainless steel 430 nanopowder/nanoparticles, <100nm, Small qty order for researcher, bulk for industrial groups. worldwide shipping. factory directly sale nano stainless steel powder. 

HW NANO supply various sized super fine SNO2 Tin dioxide nanopowders for heating elements.

      Nano silver/polymer composite materials, as an important member of the composite materials, with its excellent physical and chemical properties, has got fast development in terms of effective antibacterial sterilization. Small particle size,large specific surface area and more surface activity center number, silver nanoparticles is playing an role of the high catalytic activity and selectivity, and polymer material can prevent reunion of silver nanoparticles and keep long-term stability.       Nano silver/polymer composite materials can become excellent antibacterial materials, the main reasons are as follows: 1. After the nano silver is composited to polymer,the material is more stable, silver ions loss is slower, duration is longer, bacteriostasis effect is more lasting. 2. The specific surface area of silver nanoparticles is big, and can touch the microbes to a greater availability,therefore, sterilization rate is higher. 3. Non-toxic to human body but can efficiently kill microorganisms, and won't become resistant. 4. Some of the polymer itself has antibacterial, after being composited synergies produces, bacteriostatic effect is better.       the polymer compositing nano silver should have the features in below: 1. Stable physical and chemical properties, can be used as a bearing base of silver nanoparticles. 2. Do not react with silver nanoparticles, nano silver antibacterial properties will not be lowered. 3. Some of the polymer itself has antibacterial property, which can enhance the bacteriostatic effect of material.       Polymers commonly used as composite include polyethylene oxide PEO,  polyaniline PAn, Polyrhodanine, cellulose,  polypyrrole PPy,  poly dopamine PDA and so on. These are the quite ideal composite materials with silver, can improve the effect of antibacterial material.       The polymer price is cheaper, has a wide source, so nano silver/polyer composite cost is reduced, and the bacteriostatic effect enhance, it will become an important trend of future research.       Based on the above reasons,in medicine, nano silver/polymer composite materials are used in a bandage, dentist, catheters, etc., in maritime, silver nanoparticles/polymer composite materials is used in ship manufacturing, in life, it is used in the water, clothing, baby supplies, and other fields.Predictably, the future life will be is closely related to nano silver/polymer composite materials.       Hongwu International Group Ltd is committed to provide high-quality silver nanoparticles with the most reasonable price for customers who are doing nanotech research and have formed a complete cycle of researching, manufacturing, marketing and after-sale servicing. The company’s silver nanoparticles have been sold to many countries around the world. if you have any request about silver particles, please feel free to contact us at hwnano@xuzhounano.com.

Nano CUO Powders copper oxide for gas sensor devices is widely used in testing environment quality.

Made-in-china Fine chemicals pigment nano iron oxide red fe2o3 price.

 Blue ATO Nano Powder is widely used in transparent conductive film.

The coated aluminum nanoparticle is more stable than uncoated nanopowder in humid atmospheres.

Hongwu Nano's Ruthenium Nanoparticle is 20-30nm with 99.95% purity. Nano Ru powder can be used for the capacitor membrane and the high efficient catalyst for its excellent performance. For other size, RuO2, dispersion, they all can be available.

Nano copper wire, diameter 100-200nm with length >5um, has excellent electrical performance.