Hydrophobic high-stain-resistance matte finishing varnish and preparation method thereof

The invention relates to the technical field of coatings, in particular to hydrophobic matte finishing varnish with high stain resistance. The varnish is prepared from the following components in percentage by weight: 30 to 45.05 percent of water, 40 to 60 percent of emulsion, 0.1 to 0.3 percent of pH regulator, 0.05 to 0.1 percent of wetting agent, 0.3 to 0.5 percent of defoaming agent, 0.15 to 0.3 percent of preservative, 0.2 to 0.5 percent of water repellent agent, 2 to 4 percent of coalescing agent, 0.9 to 1.5 percent of antifreeze agent, 0.2 to 0.3 percent of thickening agent, 0.2 to 0.5 percent of stabilizer, 2 to 5 percent of flavoring agent, 3 to 8 percent of matting agent, 0.1 to 0.3 percent of dispersing agent, 0.1 to 0.3 percent of flatting agent, 1 to 3 percent of anti-settling agent, 0.3 to 0.5 percent of an anti-aging agent and 0.3 to 1 percent of wax powder. The hydrophobic high-stain-resistance matte finishing varnish is developed by screening various emulsions and auxiliaries and researching