Heat insulation coating for interior walls and preparation method of heat insulation coating

Abstract

The invention discloses a heat insulation coating for interior walls and a preparation method of the heat insulation coating. The heat insulation coating for interior walls is composed of the following components in parts by mass: 35-58 parts of styrene-acrylic emulsion, 16-30 parts of epoxy resin emulsion, 5-14 parts of chitosan, 4-11 parts of tourmaline powder, 4-11 parts of Tween 80, 5-12 parts of vermiculite powder, 6-15 parts of sodium borate, 2-9 parts of a carbon molecular sieve, 2-7 parts of potassium polynaphthaldehyde sulfonate, 10-18 parts of diatomite, 6-13 parts of ethylene glycol diglycidyl ether, 4-10 parts of sodium carboxymethylcellulose, 2-5 parts of sodium dodecyl benzene sulfonate and 42-68 parts of deionized water. The heat insulation coating for interior walls disclosed by the invention is green, environment-friendly, excellent in heat insulation effect and high in adsorptive capacity and is capable of adsorbing harmful gases, and the effect of purifying air is achieved.

Description

technical field [0001] The invention relates to a thermal insulation coating for interior walls applied in the technical field of thermal insulation and a preparation method thereof. Background technique [0002] According to statistics, building energy consumption accounts for 1 / 3 of the world's total energy consumption. With the increasing global demand for energy, people pay more and more attention to building energy conservation. Through practice, the most direct and effective way to save energy in buildings is to use thermal insulation materials. Applying thermal insulation personal paint to the interior and exterior surfaces of buildings is the simplest and most effective method. However, most of the coatings contain organic volatiles. If they are used as thermal insulation coatings for interior walls, although they can play the role of energy saving and heat preservation, long-term use will be extremely unfavorable to the health of people, especially children and the...

AI Technical Summary

Problems solved by technology

[0003] The technical problem mainly solved by the present invention is to provide a thermal insulation coating for interior walls and a preparation method thereof. The thermal insulation coating for interior walls solves the problems of volatile organic compounds in traditional thermal insulation coatings, which are unfavorable to environmental protection and health.