Nano Silver Powder is new type of inorganic bactericide is a product developed by our company and based on nanometer materials. It is a combination of inorganic ion exchanger and silver ion with strong sterilization ability. Integrated new inorganic fungicide.
Compared with the previous organic germicides, the germicides have higher temperature resistance and safety, and have a long-lasting bactericidal effect on a wide range of bacteria and molds. This product is made of materials with stable physical and chemical properties, so its function will not be damaged due to processing. It not only preliminarily solves the phenomenon of discoloration and rapid migration of imported silver-based inorganic agents in the past when added to plastics and fibers. And because the product's particle size distribution is uniform and ultra-fine, it can be applied to special occasions such as films and ultra-fine fibers. It is a new type of material that is urgently needed in the market and has a bright future.
Features:
(1) This product is a broad-spectrum agent, which has long-lasting bactericidal and bacteriostatic effects, is harmless to the human body, non-irritating to the skin, and is a safe and non-toxic product.
(2) It has high chemical and thermal stability, can withstand high temperature of 300 ℃, and is not easy to discolor.
(3) The powder has a small particle size, a uniform particle size distribution, and a large specific surface area. After surface treatment, it can be mixed with a variety of resins without affecting the processing properties and other properties of the material.
(4) It can be permanently combined with polymer materials, resistant to acid and alkali, and resistant to washing. It is not easy to produce bacterial resistance, slow release, and long-lasting sterilization effect.
(5) The powder surface treatment can be performed according to user requirements to achieve the best dispersion in the medium matrix.
(6) It can be made into masterbatches or dispersions used in fibers, plastics, coatings and fabrics, which is easy to use.
Function:
Nano Silver Powder is new type of inorganic bactericide is a product developed by our company and based on nanometer materials. It is a combination of inorganic ion exchanger and silver ion with strong sterilization ability. Integrated new inorganic fungicide.
Compared with the previous organic germicides, the germicides have higher temperature resistance and safety, and have a long-lasting bactericidal effect on a wide range of bacteria and molds. This product is made of materials with stable physical and chemical properties, so its function will not be damaged due to processing. It not only preliminarily solves the phenomenon of discoloration and rapid migration of imported silver-based inorganic agents in the past when added to plastics and fibers. And because the product's particle size distribution is uniform and ultra-fine, it can be applied to special occasions such as films and ultra-fine fibers. It is a new type of material that is urgently needed in the market and has a bright future.
Features:
Sterilization mechanism
Many metal ions have bactericidal and mildew-proof effects. The germicidal activity of metal ions decreases in the following order: Ag> Hg> Cu> Cd> Cr> Ni> Pb> Co> Zn> Fe. Due to the high toxicity of Hg, Cd, Pb, and Cr, the metals used as inorganic fungicides are mainly Ag, Cu, and Zn. The germicidal capacity of Ag is many times greater than that of Cu and much greater than that of Zn. The germicidal effect of silver is also related to the valence state of silver. The germicidal activity of silver ions decreases as follows: Ag3 +> Ag2 +> Ag1 +.
The chemical structure of silver determines that silver has a high catalytic ability. The reduction potential of Ag ions is very high, which is enough to generate active oxygen in the surrounding space. Active oxygen can be sterilized. At the same time, when Ag ions come into contact with bacteria, they immediately penetrate into the cell or remain on the cell membrane. They play a role in hindering the bacterial growth and synthesis pathway and hindering the energy system, causing the denaturation of enzyme proteins and biological damage to the cell membrane, thereby killing the bacteria. .
After the bacteria were killed by Ag ions, the Ag ions were released from the bacterial carcass and contacted with other colonies, and the above activities were repeated.
JL106 produced by our company mainly uses Ag +, Ag2 + and inorganic ion exchangers to form stable inorganic compounds, and at the same time can carry Cu2 + or Zn2 +, so HN-300 has broad-spectrum sterilization ability.
Features
High safety; High heat resistance; Long time; Good weather resistance; Broad spectrum
