Ferritic stainless steel 430 Nanopowders, Ferritic stainless steel

99.9% Stainless Steel Nanoparticles 430 with oxidation resistance apply to powder metallurgy sintering.

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 Aluminum Powders have small size effect and it works well for corrosion resistance in coating. Besides corrosion protection in coating, Al nanoparticle can improve mechanical properties also.

Self-developed 30nm 50nm 70nm 100nm silver nanowires dispersions from Hongwu Nanometer    Product Name  Silver Nanowires dispersions; AGNWs  Wire Diameter  20-40nm, 30-50nm, 50-70nm, 70-110nm, customized  Wire Length     10-30um, 20-60um  Molecular Weight  108  Solvent  Water, Ethanol, isopropanol, customized  concentration  mainly 10mg/ml(1%) or as needed Silver nanowire use: 1. Conductive material. such as touch screen, oleds, LCD touch screen, conductive ink, conductive adhesive, etc. 2. Optical material. Solar cells, flexible display, medical imaging, optical limiting devic, etc. 3. Antimicrobial material. Air and water purification, antibacterial film, food preservation,etc. 4. Others. Catalyst, sensors. Hongwu International Group Ltd is committed to provide high-quality silver nanowires(dry powder, wet powder and dispersions) with the most reasonable price for customers who are doing nanotech research and have formed a complete cycle of researching, manufacturing, marketing and after-sale servicing. The company’s products have been sold to many countries around the world. If you have a question about pricing, need a quote, would like to inquire about whether an item is in stock, or require any other assistance in placing an order, please call or e-mail us at hwnano@xuzhounano.com

UV Resistance used Nano Rutile Titanium Dioxide Powder R-TiO2 Nanoparticle

Wear-Resistant Graphite Nanoparticles Use in Lubrications

Beta SiC Silicon carbide whiskers from china factory have high dispersed metod.

Nano copper wire, diameter 100-200nm with length >5um, has excellent electrical performance.

HW NANO is manufacturer of high quality Copper Powder. The product have different sizes from nano to micron,and powder color is different as per its size. the copper powder are spherical and very homogeneous. It's electrical and heat conductive and protected from oxidation and corrosion.

Many sizes is available for copper nanoparticles from nano grade to micro grade.

As a new type of lubricant additive, nano-copper powder has received more and more attention in recent years. It can not only play a "micro-bearing" effect in lubricating oil, but also repair the worn surface, which can significantly improve the anti-wear and anti-friction properties of lubricating oil.

factory directly sale Zirconium Diboride Nanopowder ZrB2 powder with competitive price