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.

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.

Nano tungsten oxide wo3 powder, yellow powder, could also supply blue and purple color.

Single /double/ multi layer Carbon Nanotubes

Titanium dioxide nanoparticles, rutile phase, has surface coatings, generally is alumina/silica coating.

Nano Vanadium dioxide: revolutionary material for electronics. HWNANO VO2 Vanadium dioxide nanoparticles are available with small quantity for researchers and bulk order for industry groups.

99.99% pigment and polishing used Tin Dioxide Nanoparticle available in 20nm,mini order is 100g.

aluminum nanopowder with 100nm, 200nm both with 99.9% purity can use for the firework and the catalyst etc.

Nano bismuth powder, 80-100nm, 99.5%, widely used lubricating materials. Small qty for researchers and bulk for industrial groups. Worldwide shipping. 

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

You can buy high quality mono Silver Nanoparticles Water/Aqueous Dispersion (20nm,50nm,80nm,100nm) from HW NANO.