antibacterial Ag nanopowder

You can buy various high quality nano silver powders products from HW NANO silver powders suppliers.

Micron size, flake morphology, Bright Silver Powder, 99.99% high purity, with different particle size for customers' choice.  It is widely applied for conductive paste.

Y2O3 stabilized Zro2, could be available for nano size and micron size, Y2O3 content is 3Y, 5Y, 8Y. 

High filling & low viscosity flake silver powders for epoxy resin conductive adhesive use       Conductive adhesive is a special kind of adhesion agent, mainly composed of resin and conductive fillers, such as silver powder, gold powder, copper powder, nickel powder, graphite powders, etc.), can be used as adhesive materials in microelectronics components, encapsulation manufacturing process.         Conductive adhesive with flake silver powder has excellent electrical conductivity, adhesion and chemical stability. Silver powder almost not be oxidized in the rubber, in air its oxidation speed is very slow, even if is oxidized, silver oxide generated still has good electrical conductivity. therefore, in the market, especially on the high reliability requirements of electric installation, flake silver powders as conductive filler is used mostly. And in the choice of matrix resin, epoxy resin is the best because of its high content of active group, high cohesive strength, good adhesion and excellent mechanical properties.       HW NANO flake silver powder, with particle size <1um, 1-3um,5-8um,10um, purity 99.99%. Specific surface area and apparent/bulk density are adjustable flexibly. It is available with small quantity for researchers and bulk order for industry groups.          Silver powder filling quantity influence on the properties of conductive silver glue. after silver powders as conductive filler is added to the epoxy adhesive, the conductive mechanism is the contact between of silver powders.After system curing, silver powders connect into chain circuit with each other, presents the conductivity. the data shows that the adding quantity of silver powder to 80% or so, the conductivity is the best.  

Cuprous Oxide Nano Powder have yellow brown color and mainly used in the antibacterial.

highly dispersed 99.99% nano iridium powder, stored in deionized water. 20-30nm Ir nanopowder is mostly used for catalyst for its high activity. Particle size of nano Ir can be adjusted from 20nm-3um. Besides element Ir form, IrO2 nanoparticle is also available.

Precious Metal Pt Platinum Nanoparticles is generally available for 20nm with purity 99.95%. Sizes can be adjustable to 1um. Nano Pt aqueous dispersion can be customized also. Pt nanopowders are widely used in the fields of catalyst, purification, electronic, etc..

Hongwu Internation Group Ltd has been in manufacturer in nano materials since 2002. Silica nanopowder is available for hydrophobic and hydrophilic 20-30nm with 99.8%purity.

Nanotechnology production best quality palladium nano particles, like to buy nano particles, find HW NANO.

HONGWU Al-doped zno (AZO) nanopowder, is availabe in particle size 30nm, ratio with Zno:al2o3=99:1,98:2. The company is ISO 9001,ISO14001 and ISO 45001 certified and is consistently in the vanguard of  nanomaterial industry innovators.

High purity multi walled carbon nanotubes used as catalyst support for its excellent catalytic performance. Besides, CNTs have good properties of thermal, electronic conduction, adsorption, mechanical and are widely used in various fields.

Hongwu International Group Ltd supply customized service for high stable rhodium nanoparticle dispersion as per requirement.