Waterproof latex paint for reflective insulation and heat preservation of external walls

Abstract

The invention relates to a waterproof latex paint for reflective insulation and heat preservation of external walls. The waterproof latex paint is a novel paint which is painted on the surfaces of substrates, such as external walls of buildings, outer surfaces of metal storage tanks and color steel tiles. Hollow glass spherical particles are directly added into the paint, and the paint can be used after being slightly stirred in the field without further extra addition, wherein due to specially added nano-scale silicon emulsion waterproofness-based molecules, the heat insulation and heat preservation problems of the external walls are solved, but also the paint has excellent performances, such as waterproofness, mold prevention, damp prevention and cracking resistance.

Description

technical field [0001] The invention relates to the field of chemical industry, in particular to a formula for heat-reflecting, heat-insulating, heat-preserving and waterproof latex paint for exterior walls. Background technique [0002] Paint is a continuous film that is coated on the surface of a protected or decorated object and can form a firm adhesion with the object to be coated. It is usually based on resin, oil, or emulsion, with or without adding pigments and fillers. It is a viscous liquid prepared with organic solvent or water by adding corresponding additives. [0003] On the exterior wall of the current building, a layer of paint is usually applied to achieve the purpose of heat insulation, waterproof and mildew proof, etc., but due to the limitation of the composition of the paint, the existing paint can only play a part of it. . Moreover, when the thermal insulation coating is applied to the exterior wall coating, hollow glass sphere particles need to be add...

AI Technical Summary

Problems solved by technology

[0003] On the exterior wall of the current building, a layer of paint is usually applied to achieve the purpose of heat insulation, waterproof and mildew proof, etc., but due to the limitation of the composition of the paint, the existing paint can only play a part of it.

Moreover, when the thermal insulation coating is applied to the exterior wall coating, it is necessary to add hollow glass sphere particles on site, and it needs to be stirred continuously, otherwise it will condense into blocks, which is very inconvenient