Ceramic Nano Titanium Dioxide

Ceramics with nano-titanium dioxide 15622757996 CAS #: 13463-67-7, titanium dioxide, molecular formula: TiO2, molecular weight: 79.88, white fluffy powder, having a particle size small, large surface area, high photocatalytic activity, stability photochemical properties and so on. After anatase titanium dioxide special treatment (VK-T04), under light irradiation of less than 400nm, and has a strong photocatalytic and antibacterial properties, it can be used for antibacterial ceramics. Technical Specifications: Item Index Model VK-T04 Appearance white fluffy powdery hydrophilic surface properties PH 6-8 crystalline anatase average primary-particle size, nm 15-25 specific surface area, the former m2 / g 50-250 deal with content%> 99.9 nano surface treatment agent SIO2 and other loss on drying (%) ≤0.5 Loss on ignition (%) ≤1.0 arsenic (As) ppm ≤1 lead (Pb) ppm ≤10 Application: 1, for the anti-bacterial ceramic products, which Technology is the first titanium dioxide (VK-T04) slurried with water, applied to the ceramic tile surface, high temperature calcination to obtain titanium dioxide 1cm thick film products have fungicidal properties. The product under light irradiation can completely kill the bacteria on the surface; to make it faint light also has antibacterial properties. 2, titanium dioxide (VK-T04) in 4W ultraviolet light and sunlight irradiation of the light source, sterilization rate of more than 99% of the formaldehyde degradation rate of 85%. 3. Add titanium dioxide (VK-T04) ceramic has excellent performance decompose organic pollutants. 4, titanium dioxide (VK-T04) bonded to the surface of the ceramic particles is very strong, with strong abrasion resistance, not falling. Table 1 ordinary tiles and titanium dioxide ceramic tile antibacterial test results Staphylococcus (ATCC) Escherichia coli (ATCC) exposure time (min) 2 4 8 16 2 4 8 16 titanium dioxide ceramic tile 80.6% 85.3% 90.8% 95.6% 81.2% 90.6% 95.2% 95.8% 10.5% 19.7% Common tile 25.2% 35.4% 5.3% 18.9% 20.1% 21.2% dosage: Recommended dosage 1-5%, depending on the system, the user can, after testing to determine the best dosage. Packaging: 20 kg / barrel.