Nano aqueous elastic paint with metal luster

The invention provides a nano aqueous elastic paint with metal luster, which mainly comprises the following components in percentage by weight: 40 to 80 percent of nano aqueous resin which contains 50percent of solid, 0.05 to 1.5 percent of nano antifoaming agent, 0.05 to 3 percent of dispersant, 0 to 15 percent of nano dulling agent, 5 to 35 percent of pigment, 0.1 to 1 percent of nano thickening agent, 0.1 to 1 percent of anti-shrinkage agent, 0.1 to 1 percent of flatting agent, 1 to 10 percent of antifreezing agent, 0.5 to 10 percent of nano antibacterial agent, 1 to 8 percent of nano antifoulant and 0 to 40 percent of water. The nano aqueous elastic paint can be widely applied to inner and outer walls of brick and stone structures and concrete structures, and is a novel dope which hasthe advantages of low cost, strong metal luster, good decorative effect and simple and convenient construction. The system for coating the aqueous elastic paint with metal luster of the invention caneffectively and perfectly combine three themes of decorative performance, crack resistance and environment protection.