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. 

The nano silicon powder has the characteristics of high purity, small particle size, uniform distribution, large surface area, high surface activity and low bulk density. Nano-silicon powder is a new generation of optoelectronic semiconductor materials with a wide gap energy semiconductor and a high-power light source material.

Facory direct offer 100nm 99.99% In nanopowder.Good and stable quality, good sphericity, rich experience in exporting powder goods.Any need welcome to contact us.

Hongwu Internation Group Ltd supply customized high stable fullerene C60 nano dispersion, with different required concentration and solvent.

Nano Rutile Titanium Dioxide Powder (rutile TiO2 nanoparticle) has good Uv shielding performance and can be used for UV resistance. Surface treatment can be made on TiO2 rutile nanopowder for some application base, water or oil mainly. Particle size can be available from 10nm-200nm.

Hongwu Nano produces iridium nanopowder and iridiium dioxide nanopowder in size of 20nm-1um with 99.99%purity.

niobium nanoparticles is available in 40-60nm,60-80nm,80-100nm,widely used in superconducting materials.

Nano WC-Co composite powders is the raw materials for hard alloy and wear-resisiting coatings.

Modified superhydrophobic sio2 nanopowder is widely used in architectural coatings.

High purity silicon carbide powders cubic SiC special using in brake pads.

Hognwu NANO offers superfine Amorphous Boron Powder, particle size range 100nm-2um, 99% purity. Both SEM and COA  are available. Boron powder can be applied for military Propellant, Energetic material , etc. Good and stable quality assured, factory direct offer, more than 10 years experience. Assure professinal service.