Ferritic stainless steel 430 Nanopowders, Ferritic stainless steel

99.9% Stainless Steel Nanoparticles 430 with oxidation resistance apply to powder metallurgy sintering.

HONGWU Single crystal nano diamond with uniform particle size and strong crystallinity. It possesses excellent dispersibility and resistance to corrosion, making it suitable for corrosion-resistant coatings, specialty functional coatings, and additive use in composite materials. It is also highly effective for precision polishing in the optical, semiconductor, and gemstone industries, and can be used in the production of diamond tools and electroplated diamond products.

HONGWU Titanium Carbide nanoparticles possesses high purity, small particle size distribution, and high specific surface area.

Silver Metal Nanoparticles are well known for their antimicrobial properties. HW Nanomaterials can produce various spherical silver powder, size from 20nm to 5um, with 99.99%purity.

hydrophobic Nano Silica/Silicon dioxide/SiO2 powder Oil soluble nano Silica/Silicon Dioxide/SiO2 used for coating/dope/painting

(7440-16-6 ) high quality Rhodium nano powders for sale with high quality and 99.95% purity .

If you want to buy nickel powders including spherical nickel,flake nickel,Spiny spherical nickel, nickel nanowires and nano nickel alloy powders, please turn to Hongwu Nanomaterial, We pay special attention to the quality assurance of nickel particles and services we deliver.

Could supply WO3 Tungsten Trioxide nanoparticles in yellow, blue or purple.

catbon nanotube powder avialable in SWCNTs, DWCNTs and MWCNTs with all kinds of size , for the more details please contact me freely.

Magnesium Oxide nano particles antibacterial 30-50nm         Magnesium Oxide nano particle(MGO) with a wide band-gap is an important inorganic material. MgO nano powder is a promising antibacterial agent because of its high resistance to harsh environment.  For the antibacterial ablity of MgO nano powder is related to the particle size. The antibacterial activity was increased with the decrease of the particle size of MgO nano. For particles in the size range 50-70 nm, the bactericidal efficacy of nano-MgO increased slowly with decreasing particle size. When the size under 40 nm, the bactericidal efficacy of MgO nano increases a lot and could kill more bacteria. This proves that the particle size is smaller the antibacterial efficacy of MgO is stronger. MgO nano particles penetrated the bacterial cell wall and cell membrane. For the size is smaller, and then killed more bacteria. Also MgO nano particles with large specific surface area increase as the size of the nano particles decreases. For the large surface area with lots of reactive groups on the particle surface and high antibacterial activity will be obvious.       Hongwu International Group Ltd is committed to provide high-quality Magnesium Oxide nano particles(30-50nm, 99.9%) with the most reasonable price for customers who are doing nanotech research and have formed a complete cycle of researching, manufacturing, marketing and after-sale servicing. Our products have been sold to many countries around the world.

Hongwu International Group Ltd supplys multi sizes of hexagonal boron nitride powders. High, and stable quality, competitive price and service, suitable for huge scale application

Yttria Stabilized Zirconia Grinding Media