Functional wallpaper material capable of purifying air

Disclosed is a functional type wallpaper material having the air purification function, belonging to the interior decoration material technique field, and containing the components, in weight percentage: 2.5 percent of titanium dioxide nano-sized powder, 2.5 percent of silicon dioxide nano-sized powder, 1.5 percent of zinc oxide powder, 3.5 percent of negative ion powder, 1.5 percent of inorganic antibacterial powder, 1 percent of iron trioxide, 6 percent of conductive powder, 5 percent of polyaniline, 31 percent of polyvinyl chloride, 5.5 percent of dioctyl phthalate, 18.5 percent of di-n-octyl phthalate dioctyl phthalate, 18 percent of calcium carbonate, and 3.5 percent of auxiliary agent. The wallpaper prepared by the materials can remove formaldehyde and peculiar smell, and is antibacterial and mildew-proof, and can release negative ions and resist electromagnetic radiation, as well as greatly improving the indoor air quality for people and solving the indoor air pollution.