Nano gold colloids with good stability

Our client said Nano colloidal gold and gold nanoparticles of Hongwu are unrivaled – we found that your company the best that we could work with.”

Colloid gold solution possesses unique properties such as good optical characteristics, biocompatibility, and catalytic activity. 

ITO nanoparticles used for making glass surface transparent and electroconductive.

Nano graphene oxide powder single layer GO powders, China factory direct offer, favorable price. thickness:0.6-1.2nm,Length:0.8-2um,99%

Hongwu supplies Chemical Plating Silver plated Copper fine powders  with different shapes, flake, near-spherical, dendritic, and adjustable size from 1-15um and Ag ratio 5%-35%. Silver coated copper powder is mostly used for conductive, EMI shielding application.

Hongwu Silver nanoparticles dispersion silver colloid has been used for fighting germs and preventing infections. antibacterial, antiviral and antifungal properties are the mainly uses of  silver nanoparticels.

Nano silica particles, 20-30nm, 99.8% purity, widely used in exposy resin and superhydrophobic coating.

High-purity ultrafine composite yttrium stable zirconium oxide powder used as basic raw materials for making zirconium ceramics, high standard refractory material, optical communication devices, new energy materials.

Nano palladium powder, 20-30nm, 99.95%, widely used in thick film silver palladium conductive paste.

Nano cobalt wet powder, 20-30nm,100-150nm, 99.9%, more easy to dispersed and safe to transport out.

Nano aluminum-silicon alloy powder, 70nm, Al:Si=88:12, could supply other particle size.

Anti abrasive Zirconia ceramic Fittings for Sand Mill