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

A technology of thermal insulation and latex paint, applied in the direction of reflection/signal paint, coating, etc., can solve problems such as inconvenience and condensation

Inactive Publication Date: 2013-09-04
CHANGSHA DOFULL ENERGY SAVING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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 par

Method used

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Embodiment Construction

[0019] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the following examples are used to describe the present invention in detail.

[0020] Based on the formula in the present invention, make it according to the following steps, first add water, titanium dioxide, heavy calcium, pulp, hemp knife, wollastonite powder, dispersant AR-1, kaolin, quicklime, magnesium silicate according to the proportion of the formula , perlite, methylcellulose, wetting agent SF-1, dispersant T, multifunctional additive Codis99, carboxyethyl cellulose and part of defoamer T-503, for high-speed dispersion, sand mill grinding, filtration ; After the fineness of the paint is less than 45 microns, add film-forming aid alcohol ester-12, styrene-acrylic emulsion GC-6598, leveling agent MA-1, antifreeze ethylene glycol, preservative K55 and the remaining defoaming agent, mix evenly; then slowly add thickener MS-2 at a low spe...

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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...

Claims

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Application Information

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IPC IPC(8): C09D125/14C09D5/33
Inventor 郭春王密向绪丽
Owner CHANGSHA DOFULL ENERGY SAVING TECH
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