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. 

Bismuth nanoparticles is 80-100nm with 99.5% purity

Nano platinum powder, 20-30nm, 99.95%, widely used as nano platinum catalyst.

Nano Palladium Pd Powder is a grey powder and with high purity,have a good performance.

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

China factory direct offer ultrafine Cobalt ( Co) nanoparticles wet powder form. It has important uses in the electronic industry, magnetic materials, cemented carbide, surface spraying, chemical catalysis and other industrial fields, showing excellent performance.

High Conductive Silver Coated Copper Powder widely used in conductive adhesives, conductive silver paste,conductive ink,etc.

Suerfine nano diamond powder is widely used as catalyst carrier,improve catalytic efficiency.

4-5 um Zirconium powders with the purity of 99.5% apply to the nuclear industry.

60-80nm Zirconium Oxide Nanopowders with the purity of 99.9% as the fireproof material.

Diamond nanoparticles is superhard, superfine, high spec surface area, could be used to make nano diamond polishing liquid.