Product Description

nano silver powder D50 20nm 99.99% antibacterial Ag nanoparticles

20nm 99.99%

black powder appearance

dispersion available: nano Ag water dispersion

customize for surface treatment available: PVP coated Ag nanopowder,Oleic acid coated Ag nanopowder

Wet nano silver powder also available, which contained certain deionized water, easier and better to disperse.

Application of nano silver powder:

1. Application in chemical reactions: With higher surface activity, metal nanoparticles are expected to become a new generation of highly efficient catalysts and gas storage materials as well as low melting point materials;2. Applications in the optical field: silver nanoparticles have potential applications in optical waveguides, optical switches, molecular identification and catalysis;3. Application in the field of inorganic antibacterial agents: The typical characteristic of nano silver is the broad-spectrum bactericidal antibacterial property. Silver antibacterial agent has sufficient safety in the modification of textile antibacterial function, and the sterilization rate reaches more than 99%. In addition, nano-silver antibacterial fiber, nano-silver antibacterial non-woven fabric, etc., fully demonstrated its market space in medical, health and industrial applications;4. Application in coatings: Adding a small amount of nano silver powder to the coating to make it antibacterial has practical significance. Due to surface effects, its antibacterial capacity is more than 200 times that of micron-sized silver particles, and its antibacterial performance is far greater than that of traditional silver ion fungicides;5. Application in ceramics: antibacterial ceramic is a functional new material, which is made of raw materials for pottery, especially made of inorganic antibacterial agent in ceramic glaze, and it has a production technology and technical performance for daily use ceramics. It has little effect on the microstructure, and its performance indicators are in line with the requirements of the national daily ceramic quality standards;6. Nano silver particles are also used in other fields, such as for photosensitive materials. Silver halide photosensitive materials are one of the areas with the largest amount of silver, and are widely used in photographic film, photographic paper, medical X-ray film, etc.; Nanotechnology can make conventional plastic wrap have various effects such as modified atmosphere, moisturizing and slow-release mildew.

Packaging & Shipping

Package: double anti-static bags, 25g, 50g, 100g, 500g, 1kg per bag. batch order in drums or cartons.

Shipping: Fedex, DHl, EMS, TNT, UPS, Special lines, etc.