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.

Our fe3o4 iron oxide nanoparticles is magnetic, high purity.

Sub-micron SIC powders are characterized by its high thermal conductivity, high-temperature strength, low thermal expansion, resistance to chemical reaction and ability to function as a semiconductor.

Ultra-fine nano silver particles has low melting point, high active, widely used in catalyst, surface of treatment of electronics, antibacterial with excellent performance. Nano Ag particle is available for 20nm-100nm with high purity 99.99%. Besides powder form, colloidal Ag is also available.

Ferroferric Oxide have 100-200nm with 99% purity use as the magetism and the catalyst in the filed.

Water dispersion of SWNT may facilitate the incorporation of individual nanotubes into the matrix for reinforcement of the composite materials.

With high melting point, high electrical resistivity, high refractive index and low thermal expansion coefficient feature, Zirconium Oxide Nanopowders has become an important ceramic material and a ceramic insulating material.

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.  

Detonation synthesis diamond nano powder for laboratory application.

Nano Vanadium dioxide: revolutionary material for electronics. HWNANO VO2 Vanadium dioxide nanoparticles are available with small quantity for researchers and bulk order for industry groups.

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