antibacterial Ag nanopowder

You can buy various high quality nano silver powders products from HW NANO silver powders suppliers.

Micron size, flake morphology, Bright Silver Powder, 99.99% high purity, with different particle size for customers' choice.  It is widely applied for conductive paste.

Silicon Carbide Whisker(SiC-W) is mostly used for reinforcing and toughening mainly for ceramic, metal, and resin bases. SiC whisker is available for beta type and has good properties of thermal conduction, corrosion resistance, high temperature resistance, wear resistance, mechanical, etc..

we supply the Silicon Nitride Powder  alpha in micron size 99.9% -99.99%.

 Nickel Oxide (Ni2O3) Nanoparticle is widely used in optics, electricity, magnetism, catalysis, biology and other fields. Hongwu Nano supply high and stable quality nickel sesquioxide nanopowder with 20-30nm size, 99.9%purity.

iron oxide nanoparticles is alpha,non-magnetic, widely used in electrostatic shielding coatings.

Zinc white Zinc Oxide ZnO Nanoparticle in particle size 20-30nm with 99.8% purity.

Nano cupric oxide, 30-50nm, 99%, widely used as optical glass polishing agent.

Au gold nanoparticles have many advantages as a probe in life field for nano gold(Au) has high sensitivity and good specificity. Hongwu Nano supplies not only produce nano gold powders with a variety of particle size from nano to micon, but also collodial gold/ nano Au dispersion.

Graphene Nanoplatelets have good Corrosion Resistance and good conductive,excellent mechanical strength.

Zinc oxide nanopowder is a high-end, high-function and fine inorganic product. It exhibits many special properties, such as non-migration, fluorescence, piezoelectricity, ability to absorb and scatter ultraviolet rays, etc. It is used in light, electricity, magnetism, and sensitivity. With its wonderful performance, it can manufacture gas sensors, phosphors, varistors, ultraviolet shielding materials, image recording materials, piezoelectric materials, varistors, high-efficiency catalysts, magnetic materials and plastic films.

With ultrasonic time and surfactant concentration increases, the powder dispersion after first increases and then decreases.