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      Nano Silver Powder

      The nano silver powder is black and spherical. There is no obvious agglomeration. It can be used as the antibacterial material for health supplies, medical and household fabrics, etc. With large specific surface area and efficient autocatalytic function, it can adsorb on the surface of bacterial cells and hinder the normal metabolism and breeding of bacteria. Applying silver nanoparticles in reactions like ethylene oxidation or alcohol oxidation to produce aldehydes can significantly increase the reaction speed and efficiency. Electronic paste with superior performance can be made by silver nanoparticles. This is beneficial to the further optimization of the microelectronic technology. In addition, the ultra-fine nano silver powder can be used for cell staining and gene diagnosis in biopharmaceutics.

      TEM Test Result

      Particle Size Distribution

      Chemical Composition
      Grade Chemical Composition/%
      O Impurity Ag
      FAgN-20 <0.1 <0.3 Margin
      FAgN-50 <0.01 <0.3 Margin
      FAgN-80 <0.01 <0.3 Margin
      Note: The impurity includes B, Al, Si, Cr, Mn, Fe, Cu, Co, Ni, Mo, W, P, C, S and other elements. The specific chemical composition of the impurity can also be provided as per customers' request.
      Physical Properties
      Grade Median Diameter/nm Specific Surface Area/(m2/g) Bulk Density/(g/cm3)
      FAgN-20 <30 >20 0.04~5
      FAgN-50 ≥30~60 >15 0.05~0.7
      FAgN-80 ≥60~100 >8 0.06~0.8

      As an experienced nano silver powder manufacturer and supplier in China, our company also provides nano nickel powder, bottom agitating mechanical seal, jet mill and mixing system for agrochemical, horizontal sand mill, and more.

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