MoS2 Powders Molybdenum Disulfide Nanoparticles for solid lubricating materials

Rutile Titania Nano Powder TiO2 Nanoparticle Manufacturer can also supply the surface treatment for different application base, water or oil types. The size is available from 10nm-200nm.

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.

Colloid gold solution possesses unique properties such as good optical characteristics, biocompatibility, and catalytic activity. 

Our nano zincum powder could supply in 40nm, 70nm, 100nm, 130nm with 99.9% purity, welcome to inquiry.

Hwnanomaterial mass produce and supply Gold nanoparticles aqueous solution, nano gold colloid, Factory directly sale, choose us now for great offer.

Superfine 20-30nm cuprous oxide nanoparticles is a semiconductor materials, has good photocatalytic performance.

Best Conductive Material Antimony Doped Tin Oxide(ATO) Nanoparticles from Hongwu has been exported to many countries and regions.

Sub-micron ultra-fine copper powder with particle size 200nm, 500nm, 800nm, 99% purity, spherical.

Hongwu Nano produces and supplies stabke and high quality Multi Walled Carbon Nanotubes(MWCNTs) with adjustable diameter from 10-100nm and short and long length, as well as functionalized CNTs, customized dispersion as per requirements.

Graphene powder has single layer and multi layer, 99% purity, widely used for battery,Conductive material.

Silver nanoparticles samples in stock and larger quantity in bulk wth more competitive price.

Fe3O4 magnetic nano powder due to its high permeability, can be used as a ferrite absorbing materials, used in the microwave absorption.