What is the main component of elastic paint?

The main film-forming material of the elastic exterior latex paint is an elastic polyacrylic synthetic resin emulsion. Its function is to bond the other components in the coating into a whole. When the coating is dried and hardened, it can adhere to the surface of the coated substrate to form a uniform continuous and tough elastic protective film. The elasticity of the coating film is mainly determined by the structure and composition of the elastic polyacid resin. The macromolecule of this resin is highly curled, and the molecular smell is weak, and it is easily deformed under the action of external force. The deformation disappears after the external force is removed, and thus exhibits elasticity. Usually, the emulsion is self-crosslinking and thus has good stain resistance, and is an ideal base for elastic exterior latex paints.

Pigments and fillers not only can make the coating have a certain hiding power, but also can display a certain color, and can also enhance the strength of the coating itself, pigments, fillers and prevent UV penetration. It can improve the aging resistance and water resistance of the coating.