80-100nm Bismuth Nanoparticles with 99.5%

Bismuth nanoparticles is 80-100nm with 99.5% purity

Bismuth Nanoparticles is a magnetic materials with high purity used in  metallurgical industry.

Nano Bismuth Powder is easy to disperse and have high oxidation temperature.It also has good sintering contractility and mainly used in metallurgy industry,lubricating oil additive and magnetic materials.

Spherical nano bismuth powders is widely used in lubricating additives,Metallurgical additives. 

High purity bismuth metal nanopowder, 80-100nm, used for detecting heavy metals and  uranium.

Nano bismuth powder, 80-100nm, 99.5%, widely used lubricating materials. Small qty for researchers and bulk for industrial groups. Worldwide shipping. 

Spherical nano bismuth powders is excellent proformance as lubricant additive.

99.9% Ultrafine pure nano tungsten powder price for sale from Hongwu NANO in china. Small qty for researchers and bulk for industrial groups.

Tungsten trioxide is used for the production of tungsten metal powder or as compound and ceramic pigment.

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.  

Ni coated MWCNTs are used in composite materials to improve conductivity, dielectric properties, magnetic properties, and absorbance, effectively broadening the absorbing frequency band, and helping to enhance the absorbing effect of low-frequency electromagnetic waves.

Graphene oxide has excellent physical, chemical, optical, and electrical properties, and is a new type of carbon material with excellent performance, with high specific surface area and abundant functional groups on the surface. Graphene oxide composites, including polymer composites and inorganic composites, have broad application prospects.