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. 

Double walled carbon nanotubes can be dispersed in water to make aqueous dispersion for easier use as required. DWCNT water dispersion can be customized as per requirements for better application.

hemistry corrosion proof, wear resistance, and thermostability

1-3um High performance spherical micron aluminum powders use for the firework.

Tungsten trioxide is used for the production of tungsten metal powder or as compound and ceramic pigment.

White carbon black, is sio2 nanopowder, particle size 20-30nm, 99.8% purity, has hydrophic and hydrophobic two kinds.

0.7-10um Zirconium Oxide Nanopowder with 99.9% purity apply to the refractory material.

Hongwu Nano supply various Silver coated Copper powder for different application

Si3N4 powder is available in beta phase and alpha phase, nano size and micron size, 99.9-99.99%.

Black color silver nanomaterials silver nanoparticles in clothing   Nano material name: Silver nanoparticles Particle size: 20nm, 50nm,80nm,100nm. larger size are all available Purity: 99.99% Shape: Spherical You can get nano silver dispersion/solution/liquid in deionized water, or as needed.       Applications of silver nanoparticles in Coatings: adding a small amount of nano silver in the paint, it has antibacterial properties have practical significance. Because of surface effects , which is 200 times more antibacterial micron silver particles have antibacterial properties of silver ions is much greater than conventional bactericides. Our Service: 1. We provide life-long after sale service for silver nanomaterial. 2. We closely cooperate  with experienced transportation agent, shipping companies/air lines (Like DHL, Fedex, TNT, EMS) to ensure the shortest shipping time at the latest available freight.  3. All enquiries and  requests about our product silver nanoparticles will be replied within 24 hours except weekends and public holidays of China. 4. All problems faced by our customers will be taken and solved promptly. 5. We purchase designated products and transport agent service for VIP customer, charging a percentage commission fees according to the actual situation.      

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