This product is an ultrafine powder with antimicrobial properties, composed of high-quality microglass as a carrier, in which antimicrobial metal ions such as silver and zinc are uniformly distributed in a stable form within the microglass framework, combined with various additives. As an inorganic compound, it offers high safety, excellent heat resistance, and good chemical stability. It can be added to various resins to provide antimicrobial effects, effectively killing and removing a wide range of bacteria.

一、Mechanism of Action:

The antibacterial mechanism of nano-silver works as follows: when positively charged nano-silver particles come into contact with negatively charged microbial cells, they adsorb onto each other. This effectively penetrates the cell wall and cell membrane, causing the microbial cell proteins to denature. As a result, the microorganisms are unable to breathe, metabolize, or reproduce, eventually leading to their death and achieving an antibacterial effect. It possesses antibacterial, deodorizing, and bacteriostatic properties; it effectively inhibits bacterial growth on fibers while providing wash-resistant deodorizing effects.

二、 Product Features:

(1) This product is an antimicrobial agent with excellent bactericidal and bacteriostatic effects and is classified as a safe product.

(2) It possesses good chemical and thermal stability, withstands high temperatures, resists discoloration, and offers high safety and heat resistance.

(3) Bacteriostatic Rate: It exhibits strong bacteriostatic activity against Escherichia coli, Staphylococcus aureus, and other microorganisms.

(4) Simple and convenient to use, with no special storage requirements.

(5) Broad antimicrobial spectrum, with additional mold-inhibiting and odor-preventing functions.

(6) Uniform ion distribution; after surface treatment, it is compatible with various resins and has minimal impact on the material’s processability and other properties.

(7) Can be combined with polymer materials; resistant to acids and alkalis, wash-resistant, unlikely to induce bacterial resistance, and exhibits slow-release properties.

三、 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 density: 3.0 g/cm³

(5) Heat resistance: 300°C

四、 Specifications:

1000 g × 20 per case

五、Storage Conditions:

Store in a cool, dry place away from light.