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Monodisperse spherical Nano SiO₂ aqueous dispersion/colloid This transparent SiO₂ aqueous dispersion is synthesized via patented sol-gel technology, featuring optical excellence visible light transmittance and shelf life >18 months under ambient storage. It is widely used in electronics as low-k dielectric materials, in biomedicine as drug carriers, and in optics for anti-reflection coatings. more
Magnéli Phase Nano Titanium suboxide Ti₄O₇ Powder Magnéli phase Nano titanium suboxide (Ti₄O₇) is an advanced functional material with a unique crystal structure, appearing as a blue-black powder with a precisely controlled particle size of 200–300 nm and a purity of up to 99.9%. As an important member of the titanium oxide family, Ti₄O₇ combines excellent electrical conductivity, chemical stability, and catalytic activity, making it an ideal choice for new energy, environmental protection, and electronics applications. more
Boron Nitride Nanotubes(BNNTs): High Thermal Conductivity Heat Dissipation Fillers BNNTs share the tubular structure of carbon nanotubes but deliver fundamentally different properties: electrical insulation, superior thermal stability (up to 900°C in air), and high thermal conductivity. With a wide bandgap of ~5.5 eV, they offer consistent, predictable performance where CNTs fall short. more
Precision Ceramic 3D Printing Solutions turns impossible structures into reality Precision Ceramic 3D Printing Solutions – Redefining the boundaries of ceramic manufacturing, from dental restorations to aerospace-grade high-temperature components.Precision ceramic 3D printing turns impossible structures into reality. more
New conductive material nickel nanowires NiNWs Hongwu Nickel nanowires have a wide range of potential applications in electronic materials, catalysis, polymers, magnetic storage ultra-high density recording materials, sensors and self-lubricating materials. more
Transparent Colloidal Ag Antibacterial Nano Silver Colloid Ag (Antibacterial Nano Silver Colloid) has been well known antibacterial, antiviral and antifungal properties are enhanced by small particle size and large surface area. more
Nano silica particles used in epoxy resin, superhydrophobic coating nano silica powder Nano silica particles, 20-30nm, 99.8% purity, widely used in exposy resin and superhydrophobic coating. more
Latest news
Some nanomaterials for Thermochromic Application
Thermochromism refers to the phenomenon where a material undergoes color changes under temperature changes. This change is usually caused by changes in the electronic or molecular structure of the material. Its application principle mainly involves t...
HONGWU NANO powder, China leading manufacture and ultrafine precious powders.
Offer good and stable quality of micron flake Ag powders, nano Ag powders.
COA, SEM, MSDS availble, customer service available.
Any need welcome to contact us.
product origin:
Xuzhou, Jiangsu, Chinaitem no.:
B117color:
silver powder with Metallic lusterlead time:
within 3 wopayment:
100% advance paymentSilver has the characteristics of high electrical conductivity, excellent physical and chemical properties, acceptable price and its oxides also have electrical conductivity and is widely used as a conductive filler. The conductive silver paste is developing in the direction of simpler process, stronger performance, higher reliability and lower cost. At present, the conductive phase in the conductive silver paste is mainly micron or submicron silver powder.
As a conductive functional phase, silver powder can be combined with a bonding phase to produce high-temperature sintered conductor materials (with inorganic glass and oxide as bonding phases) and blended polymer conductor materials (with organic polymers as bonding phases). Blended polymer conductor materials are divided into conductive coatings, conductive pastes and conductive adhesives. By sintering, drying or curing, a conductive film layer, circuit is formed or conductive bonding is realized. Silver powder is used because silver has the best electrical and thermal conductivity, its chemical properties are relatively stable at room temperature, and silver is the cheapest metal that does not oxidize at high temperatures.
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