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. 

BN powders is white powder, hexagonal, 99.8% purity, widely used in lubricant and metal mold release agent.

Nano silica is an amorphous white powder, generally the surface of hydroxyl and adsorbed water, with small particle size, high purity, low density, large specific surface area, good dispersion performance characteristics, as well as superior stability, reinforcement, thixotropy and excellent optical and mechanical properties, widely used in ceramics, rubber, plastics, coatings, pigments and catalyst carriers and other fields, for some traditional products upgrading is of great significance.

High-performance magnetic materials Nano Iron Powder in 20nm, 40nm, 70nm, 100nm,99.9% with high quality.

Titanium Diboride Powder is a new ceramic material and it has excellent physical and chemical performance.

Amorphous Boron nanopowders B purity 99%.

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.

200nm Nano Copper Powders with 99.9% purity apply to the Sintering additive.

ZnO nanowires is available for two spec: one is D <100nm,L >5um, widely used in antibacterial application and sensor field.min order is 1g, worldwide shipping.

Superfine Zirconia ZrO2-3Y powders specific surface and size can be controlled as per customer's demand.

Nano Bismuth Oxide Powders widely used in electronic ceramic materials.