Water-based single-component antibacterial whiteboard paint for children and preparation method of water-based single-component antibacterial whiteboard paint

The invention discloses waterborne single-component antibacterial white board paint for children. The waterborne single-component antibacterial white board paint comprises the following raw materials in parts by weight: 55-75 parts of waterborne resin, 10-15 parts of a modified nano zinc oxide synergistic bentonite composite modifier, 5-10 parts of a hydrophobic modified nano stabilizer, 3-8 parts of a wetting dispersant, 2-6 parts of a coalescing agent, 1-4 parts of an interface modified coupling agent and 80-100 parts of water. According to the white board paint for children, the water-based resin is used as a base material, the omega-dihydroxy polymethylsiloxane resin is selected and matched with the modified nano zinc oxide synergistic bentonite composite modifier, the hydrophobic modified nano stabilizer and other auxiliary agents, such as a wetting dispersant, a coalescing agent, an interface modification coupling agent and the like, so that a paint vehicle is formed; excellent waterproof and antibacter