Tin Copper SnCu Alloy Nanopowder

Nano graphite powder is used in high lubrication, high conductivity, high adsorption and catalytic performance, chemical industry, steel lubrication, aerospace, lubricating oil and other fields

HW NANO is manufacturer of high quality Copper Powder. The product have different sizes from nano to micron,and powder color is different as per its size. the copper powder are spherical and very homogeneous. It's electrical and heat conductive and protected from oxidation and corrosion.

Boron carbide, also known as black diamond, has a molecular formula of B₄C, usually gray-black powder. It is one of the three hardest materials known (the other two are diamond and cubic boron nitride). It is used in tank armor, bulletproof vests and many industrial applications. Its Mohs hardness is 9.3. Because of its low density, high strength, high temperature stability and good chemical stability. It is used in wear-resistant materials, ceramic reinforcing phases, especially in lightweight armor, reactor neutron absorbers, etc.

Tungsten carbide cobalt nanopowders composite powder is used as wear-resistant coating material.

Adding a small amount of multi-walled carbon nanotubes in the plastic can make the electrical conductivity greatly increase as well as good mechanical performance.

20nm, 50nm, 80nm Silver Nanopowders is widely used in antibacterial medicine,textile,rubber and so on.

Hongwu Nano provides high and stable quality nano zinc oxide powder in batches in a long-term with competitive factory prices. As a multifunctional nanomaterial, nano zinc oxide(ZnO) has a wide range of applications.

Good conductive and thermal titanium carbide nanopowders used in production of cemented carbides.

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.

Gold nanopariticles is safety, environmental protection, non-toxic tasteless, reliable performance, stable and easy to spread which apply to the biological coloration, biocatalysis.

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

Hot sale highest quality nano black copper oxide powder with good price.