Application in bactericides


Nano-SiO2 is physiologically inert and highly adsorbable, and is often used as a carrier in the preparation of bactericides. When used as a carrier, nano-SiO2 can adsorb antibacterial ions to achieve the purpose of sterilization and antibacterial. It has been reported that the product can be used in the manufacture of refrigerator shells, computer keyboards, etc. Domestic researchers use the large specific surface area, multi-mesoporous surface structure, super strong adsorption capacity and unique physical and chemical properties of nano-SiO2 to evenly design functional ions such as silver ions into the mesopores on the surface of nano-SiO2, and successfully develop a nano-antibacterial powder (particle size is only about 70 nanometers) with high efficiency, durability, high temperature resistance and broad spectrum antibacterial, and its main technical indicators have reached or exceeded similar Japanese products.