Novel heat insulation coating

Abstract

The invention discloses a novel heat insulation coating, which is prepared from the following raw materials: acrylate emulsion, fluorosilicone acrylic emulsion, aluminum silicate fibers, hollow ceramic microbeads, expanded perlite, nano titanium dioxide, ceramic fibers, titanium dioxide, and the like. The novel heat insulation coating has the characteristics of good heat insulation effect, low production cost and good tensile strength and weather resistance; the hollow ceramic microbeads have a very good heat insulation effect and can be arranged to form a heat buffer layer so as to slow downtransfer of heat; the ceramic fibers are evenly distributed in a heat insulating coating, so that a three-dimensional network structure is formed, the transfer of heat flow is dispersed, and a certainheat insulation effect is further achieved; furthermore, filler and a base material are closely bonded together by means of the ceramic fibers and the aluminum silicate fibers, so that a coating filmis compact and continuous, the heat resistance of the heat insulation coating is improved, and the crack resistance of the heat insulation coating is also improved.

Description

technical field [0001] The invention relates to the field of architectural decoration, in particular to a novel thermal insulation coating. Background technique [0002] With the development of science and technology and the increasing demand for energy in human society, energy issues have become a serious obstacle restricting the progress of human society. my country's building energy consumption is huge due to the backwardness of thermal insulation materials. With the improvement of human environmental awareness, architectural coatings are developing from the performance of protecting walls and decorations to multi-functional and green. The thermal insulation coating combines the dual characteristics of coatings and thermal insulation materials. After drying, it forms a thermal insulation layer with certain strength and elasticity, thus playing the role of thermal insulation. At present, although the thermal insulation coatings sold in the market have certain thermal ins...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above technical problems, the present invention provides a new type of thermal insulation coating, which uses aluminum silicate fiber, hollow ceramic microspheres, ceramic fibers and other raw materials to improve the existing thermal insulation coating, and solves the problem that although the existing thermal insulation coating has certain Excellent thermal insulation performance, but its weather resistance, bond strength, heat insulation and flame retardant performance are poor

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