Ferritic stainless steel 430 Nanopowders, Ferritic stainless steel

99.9% Stainless Steel Nanoparticles 430 with oxidation resistance apply to powder metallurgy sintering.

Cubic beta silicon carbide micron powders is suitable for oil stone manufacture.

MWCNTs Multi-Walled Carbon Nanotubes Price have excellent electric conductivity and mechanical strength

100nm,99.9% silicon nitride nano powders with high quality use as the molds, cutting tools, turbine blades, turbine rotor and the cylinder wall coatings so on.

Carbon Nanotubes have excellent electrical, mechanical and thermal properties and they inevitably determine the broad application prospects in the fields of physics, chemistry, information technology, environmental science, materials science, energy technology and other sciences. Hongwu Nano has manufactured carbon nanotubes with various specifications for years.

Hongwu International Group Ltd supply 20-30nm gamma Al2O3 manopowder with 99.99%purity, which is mostly used for catalysis.

Titanium carbide nanopowder reinforcing phases can be used as a ceramic material, a metal effective to improve the mechanical properties of ceramic matrix material and conductive properties.

Conductive flake silver powder widely used in electronic paste,conductive rubber, conductive ink, conductive silver paint,etc.

Yttrium oxide nanoparticles could be available in 80-100nm, white powder, widely used in high temperature coating materials.

Factoy direct offer, small particle size, high purity, quailty and stable production ability. More than 10 years experience in nanoparticles material manfuacture and export. 

Hongwu factory direct offer 99% high purity with excellent conductive performance, good and stable quality, factory price. CNT powders can be applied for PET conductive masterbatch, etc.

      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.