Hangzhou Jiupeng New Materials

Main components: Nano titanium dioxide silver exchange material

Technical indicators:

project

Indicators

Appearance of nano antibacterial agents

White powder

Main components of nano antibacterial agents

Nano titanium dioxide silver exchange material

Average particle size of nano antibacterial agents (nm)

thirty

PH value (1:10 aqueous dispersion)

6-8

Effective content%

≥99.0

Silver content%

3.0 ±0.2

Zinc content%

5±1

Titanium content%

30±1

Zirconium content%

5±1

Heavy metals (calculated as lead) mg/kg

≤10

Arsenic mg/kg

≤1

Product features:

1. Nano antibacterial agents not only have the bactericidal and antiviral effects of nano titanium dioxide under visible and ultraviolet light, but also have the strong antibacterial and viral effects of nano silver in the absence of light sources.

2. Nano antibacterial agents can not only kill bacteria and viruses, but also use photocatalysis to completely decompose and eliminate the residues of bacteria and viruses.

3. Nano antibacterial agents have extremely strong antibacterial ability in the absence of light, wide antibacterial range, long-lasting antibacterial effect, and stable and long-lasting silver ion release rate.

4. The nano antibacterial agent particles are all monodisperse nanoparticles with uniform particle size.

5. This nano antibacterial agent has high heat resistance and can withstand up to 1000 ℃ without discoloration, and remains pure white for a long time.

6. Nano antibacterial agents have good safety. Non toxic and harmless, non volatile, insoluble, and does not cause environmental pollution.

7. Nano antibacterial agents will not have the problem of organic antibacterial agent leakage.

8. Nano antibacterial agents have minimal impact on the transparency or color of the product.

9. Nano antibacterial agents are acid and alkali resistant, washable, non aging, and bacteria do not develop resistance.

Antibacterial mechanism:

Nano antibacterial agents release positively charged silver ions at a controlled rate, firmly adsorbing and penetrating the cell walls of bacteria and molds, disrupting the microbial electron transport system, respiratory system, and material transport system, and rapidly killing the bacterial body; After entering the cell body, it can also react with bacterial hydroxyl groups, causing bacterial proteins to coagulate, disrupting the activity of bacterial cell synthase, and causing the cell to lose its ability to divide and reproduce, leading to death. Under the action of light, oxidized silver ions can become catalytic active centers, activating oxygen in water and air, producing highly oxidizing OH radicals and reactive oxygen species, which can destroy the reproductive ability of bacteria in a short period of time, leading to bacterial death. After the bacterial body loses its activity, silver ions will dissociate from the bacterial body and repeat the bactericidal activity.

Scope of use:

1. Various plastics, refrigerators, washing machines, televisions, cameras, telephones, computer keyboards, power switches, and household appliances.

2. Chemical building materials: cement, coatings, paint, wallpaper, decorative materials, etc.

3. Various chemical fibers, clothing materials, underwear, shoes, socks, gloves, towels, etc.

4. Paper products: toilet paper, sanitary napkins, office paper, student paper, etc.

5. Various toys, stationery, daily necessities, packaging products, etc.

6. Medical and Health: Hospital facilities, operating rooms, medical equipment such as syringes, infusion sets, sterile clothing, etc.

Usage: 0.5-2% usage

Usage effect:

The nano antibacterial agent has good germicidal efficacy, a wide range of long-term antibacterial uses, and has antibacterial, mildew proof, sterilization and purification functions. The inhibition rate of fungi, Escherichia coli, golden grape balls, hepatitis B virus, foot and mouth disease, anthrax and other bacterial viruses is more than 99.9%. And without any toxicity or side effects.

Packaging specifications: 10kg cardboard drums lined with polyethylene plastic bags, or as required.