High-weatherability and high-toughness aqueous paint

The invention discloses a high-weatherability and high-toughness aqueous paint, which comprises the following raw materials in parts by weight: 50 to 55 parts of modified silicon dioxide doped core-shell fluorine-containing polyacrylate solution, 15 to 18 parts of glycerin alkyd resin, 14 to 17 parts of terpene resin, 3 to 6 parts of polyoxyethylene laurate, 2.5 to 2.8 parts of hydroxymethyl cellulose, 6 to 9 parts of heavy calcium carbonate, 3 to 4 parts of talcum powder, 6 to 9 parts of zinc oxide, 4 to 6 parts of aluminum linoleate, 0.3 to 0.6 part of dispersant, 5 to 7 parts of pigment, 2.2 to 2.5 parts of flexibilizer, 0.7 to 1 part of antifoaming agent, 0.5 to 1 part of leveling agent, 0.05 to 0.1 part of anti-mildew agent, and 38 to 42 parts of solvent. The aqueous paint has the characteristics of excellent weatherability and toughness, good waterproof property, good leveling ability, and high strength.