Tin Copper SnCu Alloy Nanopowder

You can buy high quality Monomer Boron Amouphous Boron powders here, nano and micron sized are both available.

Anti abrasive Zirconia ceramic Fittings for Sand Mill

HongWu Nano Factory direct offer quality graphene powder, Nano graphene powder has good conductivity, widely used in solar battery. 

We could supply indium tin oxide nano powder in blue color or yellow powder, composition ratio is 90:10, 99.99% purity.

silicon nanopowders with high purity as the lithium battery anode material .

Zero-valent nano iron magnetic powder for wastewater/sewage treatment     Hongwu International Group Ltd offer a highly diverse range of powder grades with average grain sizes from approx. 20nm to 150nm. We provide technical support in the selection of the powders suitable for specific applications and for questions regarding process optimization.     Zero-valent nano iron powder have certain magnetic, and under the action of magnetic field can be separated easily and quickly from the wastewater solution, can effectively remove chlorinated hydrocarbon, diphenyl ether, aromatic nitro and polycyclic aromatic hydrocarbons fluorene, etc.  The decontamination mechanism of nano iron: 1. The reduction of nano iron     the iron is active metal with reducing power, thus it can directly reduce dye into amino organic matterin in the partial acid aqueous.Because amino organic color looks light, and easy to be oxidized decomposition, so the chroma of wastewater can be reduced. Some heavy metal ions in the wastewater can be reduced by iron. 2. Micro electrolysis     Iron has electrochemical properties. Its electrode reaction product the new ecological [H] and fe2+ can make the oxidizing reduction with many components in wastewater, dyeing assistant agent can be damaged, broken, loss auxochromic ability; It can make the macromolecular material decompose into small molecule intermediates, and make some difficult biochemical degradation of chemical material become handle easily to improve the water biological properties. 3. The coagulation adsorption     Under the condition of partial acid wastewater it will produce large amounts of Fe2+ and Fe3+, when the PH value to alkaline and aerobic,ferric hydroxide hydrogen and ferrous hydroxide floc form, iron hydroxide hydrolysis could also generate ferrous hydroxide complex ion, which all have very strong flocculation performance, so original suspended solids in the waste water, and insoluble substances produced by micro electrolysis and chromaticity of insoluble substance can be adsorption condensation, hence the wastewater got the purification.     Thus, Zero-valent nano iron powder processing wastewater a comprehensive effect of reduction, micro electrolysis, coagulation adsorption.

Zirconium dioxide is an inorganic non-metallic material with high melting point, high boiling point, small thermal conductivity, large thermal expansion coefficient, good wear resistance and excellent corrosion resistance. Its nanomaterials have many important uses due to their relatively high specific surface area and are widely used in industrial production. 

aluminum nanopowder with 100nm, 200nm both with 99.9% purity can use for the firework and the catalyst etc.

Since 2002 China factory offer spherical morphology Si nanopowders in good and stable quality, both sample orders and batch orders are available. Any need welcome to inquiry. 

Supply high quality flexible transparent conductive materials based on silver nanowires

Customized Nano Copper Colloid (dispersion) can be shipped to around the world by Fedex, Hongwu have rich experiences in exporting colloidal nano copper particles. contact us freely.

Many sizes is available for copper nanoparticles from nano grade to micro grade.