I. Introduction

This product uses high-quality micro-glass as the carrier, and evenly distributes various metal ions with antibacterial effects, such as silver and zinc, in a stable form into the framework structure of the micro-glass, and is composed of multiple additives to form an ultrafine powder with antibacterial effects. It belongs to the inorganic category, so it has high safety, good heat resistance, and good chemical stability. It can be added to various resins to play an antibacterial role and can kill and remove many kinds of bacteria.

II.Mechanism of Action

The antibacterial principle of nano-silver is that when positively charged nano-silver particles come into contact with negatively charged microbial cells, they will adsorb each other. After effectively breaking through the cell walls and cell membranes, the proteins in the microbial cells will be denatured, making them unable to breathe, metabolize, and reproduce until they die, thus achieving the antibacterial effect. It has antibacterial, deodorant, and bacteriostatic effects; it can effectively inhibit the reproduction of bacteria on fibers and also has the effect of being wash-resistant and deodorant.

III.Product Features

(1) This product belongs to antibacterial agents, with good sterilization and bacteriostatic effects, and is a safe product.

(2) It has good chemical stability and thermal stability, can withstand high temperatures, is not easy to change color, and has high safety and good heat resistance.

(3) Bacteriostatic rate: It has a relatively strong bacteriostatic function against Escherichia coli, Staphylococcus aureus, etc.

(4) It is simple and convenient to use, and there are no special storage requirements.

(5) It has a wide antibacterial range and also has the functions of mildew prevention and deodorization.

(6) The ions are evenly distributed. After surface treatment, it can be compatible with various resins, and has little impact on the processing performance and other properties of materials.

(7) It can be combined with polymer materials, is resistant to acids and alkalis, resistant to washing, is not easy to cause bacterial resistance, and releases slowly.

IV.Product Properties

(1) Form: This product is a white powder with a whiteness of > 90.

(2) Average particle size: 1 - 2 μm.

(3) Specific surface area: 10 - 15 m²/g.

(4) Particle specific gravity: 3.0 g/cm³.

(5) Heat resistance: 300 °C.

V.Specifications and Storage Conditions

1000g × 20 per package. 

Store in a dark and dry place.