Water-based environment-friendly high-weather-resistance anticorrosive paint and preparation method thereof

The invention discloses a water-based environment-friendly high-weather-resistance anticorrosive coating which comprises the following components in parts by mass: 35-45 parts of water, 10-15 parts of silicon modified epoxy resin, 10-15 parts of silicon modified acrylic emulsion, 5-10 parts of wollastonite, 5-10 parts of filler, 10-15 parts of titanium dioxide, 5-10 parts of polyurethane resin and 1-3 parts of sodium carboxymethyl cellulose, the silicon modified epoxy resin comprises yttrium-containing nano silicon dioxide and epoxy resin; the silicon modified acrylic emulsion is prepared from methacryloxy propyl trimethoxy silane and an acrylic emulsion. The water-based environment-friendly high-weather-resistance anticorrosive paint has the advantages of being environment-friendly, free of benzene series such as volatile organic compounds such as benzene and methylbenzene, and excellent in adhesive force, drying speed and corrosion resistance. 本发明公开了一种水性环保高耐候的防腐涂料，按质量份其包括：35～45份水、10～15份硅改性环氧树脂、10～15份硅改性丙烯酸乳