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.

Nitrogen doped multi-walled carbon nanotubes with high purity 99%.

Indium Oxide Nano Powder is a kind of new n-type transparent semiconductor functional materials, which has wide band gap width, smaller resistivity and high catalytic activity

Silicon Carbide nano particle dosage influencing on composite friction performance       For Silicon carbide nano particle is with Moh’s hardness about 9.2 which is a hard material. With its hardness, SiC nano powder is suitable to be additive for composite material and improve their toughened and strengthened.        For SiC nano additive has different influence to the relative density, hardness, electrical conductivity and friction and wear properties of the composites. Generally the relative density of the composites decreased with the increase of the content of nano SiC particles. The hardness of the composites increased with the increase of the content of SiC nano particles, but when the nano  SiC particles agglomerated, the hardness increased . However the content of silicon carbide nano powder affect to the conductivity of material is opposite. When the content of  SiC nano particle increase the conductivity of the composite decreases. According to some study when the content of SiC particles is about 0.5% -3%, the wear rate of the composites decreases with the increase of SiC content. When the SiC content is more than 3%, the wear rate of the composites increased with the increase of the content of  SiC nano-particles. The abrasive wear and the friction coefficient decreased with the increase of the SiC content. We provide our customers:   High quality silicon carbide particles(50nm,100nm,500nm,1um,5um,7um,10um,15um)   Volume pricing   Reliable service   Technical assistance Our products are all available with small quantity for researchers and bulk order for industry groups.  If you have any questions, please feel free to contact us. thank you. by Lyla

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

 Copper Oxide Nanoparticle dispersions are suspensions of CUO nanoparticles in water.Price friendly and quality guaranteed.

Hongwu nanomaterial can not only supply some nanopowders & nanomaterials of regular size, but also customize them according to customers' requirements to help enterprises to upgrade their products.

Tantalum pentoxide (Ta2O5) as a white colorless crystalline powder, widely used in optical materials.

Silicon Dioxide Nanopowders with the feature of shatter-proof and high hardness which use for the electrical insulation.

Nano Copper Oxide Powder insoluble in water, alcohol, ammonia solution dissolve slowly, soluble in dilute acid.

Cesium tungsten Nanoparticles is a kind of inorganic nanomaterial with good near infrared absorption effect.It has strong absorption in the near infrared region.