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.

Carbon nanotubes(CNTs) have been used as a support composite material as reinforcement mainly include carbon nanotubes /polymer composites, carbon nanotubes /metal matrix composites and carbon nanotubes/ceramic matrix composites.

0.2-0.6um Zirconium Oxide Nanopowder ZrO2  with 99.9% apply to the Polishing Agent.

Tin dioxide nanopowder, 20-30nm, 99.99% purity, widely used as semiconductor ceramic materials.

Nanometer sized copper powders CU for preparation immune enhancement drug use.

Indium Tin Oxide powder is light yellow powder In2O3:SnO2=9:1/95:5 usual apply for the display, conductive andantistatic coatings, transparent and heat insulating coatings so on.

Carbon nanohorns has high specific area, good conductivity, is widely used in drug carrier.

Multi layer graphene is widely used as transparent conductive electrode.

Graphite Powder have high purity,high surface activity and electric conductivity, mainly used in metallurgy.

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.  

Nano cesium tungsten oxide powder can effectively block infrared and ultraviolet light.