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. 

Hongwu Nano's Ruthenium Nanoparticle is 20-30nm with 99.95% purity. Nano Ru powder can be used for the capacitor membrane and the high efficient catalyst for its excellent performance. For other size, RuO2, dispersion, they all can be available.

New Silver Nanorod Ag nanowire: D:100nm L:1-3um 99% Factory direct offer, good and stable quality assured, offered in wet powder form, easier to disperse than dry powder. Also customize service for disperisons are available. Ag nanowire / Ag nanorod can be applied in Conductive (LED, touch screen, etc.)

Nano diamond powder is wear-resisting, widely used in composite coating.

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

Carbon nanotubes have SWCNTs, DWCNTs, MWCNTs, with short tube 1-2um and long tube 5-20um, high purity 91-99%. Diameter from 2nm-100nm. For longer length, they can be customized.

Customization is available for Zirconia-Yttria Granulation Ceramic Powders from HWNANO.

Titanium dioxide, rutile, 30-50nm, surface treatment, have hydrophilic and oleophylic two kinds. 

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.

Multi-walled Carbon Nanotubes have high conductivity,easy to disperse,widely used as reinforced composite materials. CNTS can be used as composites with good strength, elasticity, fatigue resistance and isotropy.

BTA coated copper nano particles made by chemical method have narrow particle size distribution(PSD), Size includes 20nm, 40nm, 60nm,80nm, 100nm, etc in good quality.