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. 

Nano silica particles, 20-30nm, 99.8% purity, widely used in exposy resin and superhydrophobic coating.

HONGWU NANO has been manufactured and exported nanoparticles since 2002, precious metal and its oxide nanoparticles powder are our advantaged and hot sell item. Both small quantity and batch production is OK.  Mature and stable production process and quality, ultrafine particle size 20-30nm, high purity 99.95%. With good catalyst performance, any need welcome to inquiry.

     HW NANO Bismuth oxide powder, 20-30nm,99.5%, yellow solid powder      Nanometer bismuth oxide powder is an important functional material, and is widely used as excellent organic synthesis catalyst, ceramic coloring agents, flame retardant plastics, pharmaceutical astringents, glass additives, high refractive index glass and glass manufacturing nuclear engineering and nuclear reactor fuel, and also is an important dopant in the electronics industry.        Nanometer bismuth oxide with the properties of the general size and due to the finer granularity, Bi2O3 nano particle can be used to inorganic pigments, optical materials, electronic materials superconducting materials, special functional ceramic material, a cathode ray tube wall paint and so on.       Also the Bi-based composite oxide is a good photocatalyst which uses solar energy to eliminate pollutants. To protect the environment, maintain ecological balance, to achieve sustainable development contributes a lot. Bi-based composite oxide due to its unique physical properties can be used as an ion conductor, sound and light materials, light conductors, gas sensors, and photocatalysts. by lyla

Liquid phase produce sio2 nanoparticle,20-30nm, 99.8% purity.

99.95% Rhodium Nanoparticles with the feature of anti-corrosion wearproof used for manufacturing hydrogenation catalyst. Manufacturer of precious metal nano materials including Au, Pt, Ag, Rh, Ru, Ir,Pd, IrO2, RuO2, etc..

aluminium flake powder have silver metallic luster, usually it is known as names of aluminum silver or silver powder, its chemical composition is Al.

Nano aluminum oxide has phase stability,high hardness and good dimensional stability.It is widely used in the strengthening agent in the ceramic material.

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

High Active Superfine Nano Zinc Powders is corrosion resistant, antibacterial,widely used in cosmetics.

MWCNT has excellent properties of thermal, electronic conduction, adsorption, catalyst, mechanical, etc.. And it's widely used as reinforced polymer composite materials.