Heat-reflective interior wall coating

Abstract

The invention discloses a heat-reflective interior wall coating. The heat-reflective interior wall coating comprises the following components in parts by weight: 30-40 parts of epoxy resin, 15-25 parts of polyacrylamide, 10-20 parts of solid ceramic microspheres, 5-15 parts of solid glass microspheres, 1-10 parts of nano-filler, 3-8 parts of coupling agent, 2-7 parts of wetting agent, 1-5 parts of thickening agent, 3-9 parts of defoaming agent and 1-8 parts of anti-settling agent. The solid ceramic microspheres and the solid glass microspheres are used as fillers and have thermal insulation and reflection functions, and therefore, the heat-reflective interior wall coating disclosed by the invention has the effects of temperature reduction and heat preservation. Coatings formed by the heat-reflective interior wall coating have the characteristics of good elasticity, good adaptability to deformation of base courses, good heat insulation effect, contamination resistance and the like and are suitable for the field of decoration engineering of interior walls of residences and hotels.

Description

technical field [0001] The invention relates to the field of interior wall coatings, in particular to a heat-reflecting interior wall coating. Background technique [0002] At present, my country's building energy consumption accounts for about 1 / 3 of the total energy consumption, and the building energy consumption per unit area is 2 to 3 times that of developed countries. Therefore, the development of new materials with low energy consumption and good thermal insulation performance has become the mainstream trend, and the huge building energy-saving market will drive the new development of the building energy-saving industry. [0003] In terms of building energy saving, wall energy saving is a very important measure. Because the wall is the main body of the building structure, the thermal insulation of the materials used will directly affect the heat consumption of the building itself. Reflective heat insulation wall coating has the dual functions of decoration and heat ...

AI Technical Summary

Problems solved by technology

[0004] However, the fillers often used in reflective heat-insulating wall coatings are hollow microspheres, whose mechanical properties are prone to embrittlement and poor coating coverage. At the same time, the heat insulation effect of hollow microspheres is poor, which cannot meet the requirements of some occasions.

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