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Ceramic materials

Molecular formula: TiO2,

Molecular weight: 79.88,

This product is white fluffy powder, with small particle size, large specific surface area, high photocatalytic activity and stable photochemical properties. The specially treated anatase nano titanium dioxide (DK-TiO2-A15) has strong photocatalytic and antibacterial properties under light irradiation of less than 400 nm, and can be used in the field of antibacterial ceramics.

Technical indicators:

Model

DK-TiO2-A15

Powder appearance

White fluffy powder

Surface properties

Hydrophilic

PH value

6-8

Crystal form

Anatase

Average primary particle size

15-25nm

Specific surface area

60-120 m2/g

Pretreatment content

99.9%

Surface treatment agent

Nano SiO2 and others

Dry weight loss

≤1.0%

Burning weightlessness

≤2.0%

Arsenic (As)

≤1 ppm

Lead (Pb)

≤10 ppm

Applications:

1. For antibacterial ceramics, the process is to first add nano titanium dioxide (DK-TiO2-A15) to the slurry, apply it on the surface of ceramic tile, and obtain 1cm thick nanometer titanium dioxide film with sterilization performance after high temperature calcination. product. The product completely kills surface bacteria under light irradiation; it also has antibacterial properties under weak light.

2, nano titanium dioxide (DK-TiO2-A15) under the irradiation of 4W UV lamp and sunlight as the light source, the sterilization rate is over 99%, and the degradation rate of formaldehyde is more than 85%.

3. Nano-TiO2 (DK-TiO2-A15) ceramics have excellent properties for decomposing organic pollutants.

4. The nano-titanium dioxide (DK-TiO2-A15) particles are very strong in combination with the ceramic surface, have strong friction resistance and are not easy to fall off.

   Suggested addition amount 1-5%

 
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