20nm, 99.99% Purity Superfine Nano Silver Antibacterial Powder Price

Short Description:

20nm, 99.99% Purity Superfine Nano Silver Antibacterial Powder, it is widely applied for antibacterial use and with excellent antibacterial effect. Customer use it for antibactial paint, plastic, fabrics, paper, farming , etc. China factory direct offer, good and stable quality 20nm Ag powder, factory price ultrafine silver nanoparticles.


Product Detail

 20nm, 99.99% Purity Superfine Nano Silver Antibacterial Powder Price
Item name Silver nano powder
Item NO A110
Purity(%) 99.99%
Apperance and Color Black solid powder
Particle Size 20nm
Grade Standard Industrail Grade
Morphology Spherical
Stock Ready stock
Shipping Fedex, DHL, TNT, EMS

Note: according to user requirements of nano particle, we can provide different size products.

Antibacterial Application:

As an additive used in various paper, plastic, textiles, antibacterial antivirus. About 0.1% of the nano-layered silver inorganic antimicrobial powders have strong inhibitory and killing effects on dozens of pathogenic microorganisms, such as escherichia coli and staphylococcus aureus. As a new anti-infection product, it has a wide spectrum, no drug resistance, not affected by the acid-base value, antimicrobial durability, non-oxidation blackening and other properties. It can be successfully used in buildings, cultural relics protection.

Hongwu nano can produce antibacterial silver nano dispersion for you as well, which is more convenient for customers to use, the concentration is from 300ppm-10000ppm, if interests, welcome to inquiry.

Storage conditions

20nm silver nanopowders should be stored in dry, cool and sealing of the environment, can not be exposure to air, in addition should avoid the heavy pressure, according to ordinary goods transportation.


  • Previous:
  • Next:

  • Send your message to us:

    Write your message here and send it to us

    Send your message to us:

    Write your message here and send it to us