| abstract |
The invention proposes a kind of nano antibacterial coatings, according to the number of parts by weight, including following components: 40~50 parts of acrylic emulsion, 10~20 parts of fluorine carbon emulsion, 16~20 parts of talcum powder, 5~10 parts of silica, 10~16 parts of modified nano-titanium dioxide, 2~6 parts of coalescing agent, 0.1~0.5 part of thickener, 0.1~0.5 part of defoaming agent and 20~30 parts of water；The modified nano-titanium dioxide after the titanium doped zinc of nanometer titanium dioxide using sodium alginate surface treatment mainly by preparing.The nano-substance good dispersion of the antibiotic paint, and there is good antibacterial and anti-pollution characteristic. |