Interface, leveling, same-color, anti-cracking and four-in-one substrate matched coating

Abstract

The invention discloses an interface, leveling, same-color, anti-cracking and four-in-one substrate matched coating, and relates to the technical field of coatings. The interface, leveling, same-color, anti-cracking and four-in-one substrate matched coating consists of four portions including a mortar leveling layer, a four-in-one substrate, color points and glossy overprint. The four-in-one substrate consists of the following raw materials: water, 100000 celluloses, a multifunctional assistant, ethylene glycol, a coalescing agent, wood fibers, polypropylene short fibers, titanium dioxide, styrene-acrylic emulsion, pure acrylic emulsion, a bactericide, a thickening agent, sand with meshes of 80-100, sand with meshes of 100-120, sand with meshes of 120-180, bentonite and color paste. Afterthe technical scheme is adopted, the interface, leveling, same-color, anti-cracking and four-in-one substrate matched coating has the beneficial effects that the substrate is four-in-one, energy is saved and consumption is reduced, the labor intensity is reduced, the construction period is shortened, the quality of a paint film is improved, the substrate is the paint film dried and synthesized byemulsion, the toughness of the whole paint film is enhanced, the paint film can be used on a wall surface and a wall corner, and is not easy to damage, and corner breakage of the paint film is not easily caused; after the coating is used, the inside of a wall body is not easily soaked in water, and the paint film is not easy to change color or fade; and the coating can be used for construction ofold wall surfaces such as tiles, and the service life is long.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to an interface, leveling, same-color, anti-cracking, four-in-one supporting coating for substrates. Background technique [0002] Exterior wall paint is used to paint the exterior walls of buildings, so the most important indicator is anti-ultraviolet radiation, which requires long-term exposure without discoloration. Since 2013, energy-saving and environmentally friendly liquid stone water-based coatings have attracted more and more attention. Some exterior wall coatings also require water resistance and self-cleaning properties. The paint film should be hard and smooth, and the dirt will fall off as soon as it is washed. Exterior wall paint can be used for interior wall painting because it also has water resistance; while interior wall paint does not have anti-sun function, so interior wall paint cannot be used as exterior wall paint. [0003] Paint is an ancient name; paint ...

AI Technical Summary

Problems solved by technology

[0004] Existing multi-color coatings require the following seven construction steps: Mortar leveling layer-Yijiao-grid cloth-external wall putty-polishing-sealer-colored primer-color spot-finishing, the steps are cumbersome and error-prone , serious consumables, high labor intensity, long construction period, insufficient toughness of the entire paint film, limited use places, and short life