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. 

Zirconium Powders have the 99.5% purity use for the electronic slurry and the nuclear industry ect.

Zinc white Zinc Oxide ZnO Nanoparticle in particle size 20-30nm with 99.8% purity.

Zirconium diboride powder, could supply at 100m, 1-3um or other size, widely used as ceramic materials.

With high melting point, high electrical resistivity, high refractive index and low thermal expansion coefficient feature, Zirconium Oxide Nanopowders has become an important ceramic material and a ceramic insulating material.

China manufacturer and exporter drect offer, ISO certificated factory, assure safe production and stable quality, both sample order and batch orders are available.  CS0.33WO3  100-200nm, 99.9%

Polyhydroxylated & Polyhydric & Polyhydroxy fullerene --- fullerols with good water solubility, you can buy it at a amazing price for hwnanomaterial.

With ultrasonic time and surfactant concentration increases, the powder dispersion after first increases and then decreases.

You can buy various high quality nano silver powders products from HW NANO silver powders suppliers.

Adding nano alumina powders to insulators, insulation performance is better.

Boron Carbide Nanopowder (B4C) supply in 500nm with high quality , for further information please contact us.