Capacitor Grade Ta Tantalum Nanoparticles

Tantalum Nano Powder with the characteristic of slushing which use for the electronics and chemical industries.

Adding silicon carbide beta sic whisker can greatly improve the strength, hardness, heat resistance and polishing property of binder and grinding wheel.

nano Pd solution / dispersion / liquid 

This kind of nano silica powder is modified by single layer organic chain, it is oleophylic, particle size is 20-30nm with 99.8% purity.

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

Professional produce 99%+SIC silicon carbide particles for abrasive material.

80-100nm Bismuth Nanoparticles with 99.5% purity use as the lubricating oil .

 Zirconia-Yttria Nanopowders as a refractory

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.

Bismuth Oxide Bi2O3 nanopowder is yellow powder,insoluble in water and soluble in strong acid,mainly used in electronic industry

Doping zirconium dioxide into the cathode material of lithium battery can effectively improve the cycle performance and rate performance of the battery, and prolong the service life of the battery. ZrO2 powder has superfine size and good stability.

Fullerol Fullerenols is a derivative of fullerene C60, which is obtained by chemically introducing hydroxyl groups into the carbon of fullerene.