Capacitor Grade Ta Tantalum Nanoparticles

Tantalum Nano Powder with the characteristic of slushing which use for the electronics and chemical industries.

Yttrium oxide Y2O3 Nano Powder insoluble in water and alkali, soluble in acid.

Rutile titanium dioxide nanoparticles is in hydrophilic,superfine,high purity.

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 Mo Molybdenum Powder have good stability in the air,large specific surface area,high sintering activity,with high temperature intensity and high temperature hardness.

we supply high purity gold nanopowder in 20-30nm, 99.99% , mini order is 1g.

HONGWU Carbon nanotubes includes SWCNT,DWCNT,MWCNT,The composite of carbon nanotubes with fiber materials can significantly improve the strength and properties of the materials. Due to the excellent mechanical properties and high electrical conductivity of carbon nanotubes, their introduction into high-strength fibers can effectively enhance the tensile strength and stiffness of the fibers.

Boron nitride powders have nano size, also have micron size, 99.8% purity, anti-corrosion, widely used in refractory materials.

HW copper nanowires with high quality and purity use for chemical catalyst.

Single /double/ multi layer Carbon Nanotubes

liquid phase silica has high surface area, strong surface adsorption, high chemical purity, good dispersion properties and so on.

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.