Material for thermal insulation

Abstract

The invention discloses a material for thermal insulation. The material comprises a plate body. A foamed plastic layer is adhered on the top of the plate body through an adhesive coating. A superfineglass cotton layer is adhered on the top of the foamed plastic layer through an adhesive coating. A vacuum thermal insulation plate layer is adhered on the top of the superfine glass cotton layer through an adhesive coating. An aerogel felt layer is adhered on the top of the vacuum thermal insulation plate layer through an adhesive coating. The basic material of the foamed plastic layer is a polystyrene matrix. The invention relates to the technical field of thermal insulation materials. The foamed plastic layer is adhered on the top of the plate body through an adhesive coating, the materialis formed by laminating a plurality of layers, the thermal insulation effect is greatly enhanced, the goal of thermal insulation is realized, the basic material of the aerogel felt layer is a nano silica aerogel matrix; the thermal conductivity coefficient of the aerogel felt is low, moreover, the aerogel felt has certain tensile strength and compressive strength, and the material is upgraded on the basis of thermal insulation.

Description

technical field [0001] The invention belongs to the technical field of heat insulation materials, in particular to a material used for heat insulation. Background technique [0002] Materials are the material basis for the survival and development of human beings, and also the forerunner of the development of human society. New materials refer to emerging materials with excellent performance and special functions, as well as materials with traditional material components and improved processes that have significantly improved performance or new functions. [0003] Since the beginning of the 21st century, the international financial crisis has had a far-reaching impact, and climate change has become more prominent. Emerging industries characterized by knowledge-intensive technology and green and low-carbon growth have gradually emerged around the world. New materials, as leading emerging industries, are becoming an important part of future economic and social development imp...

AI Technical Summary

Problems solved by technology

[0014] Aiming at the deficiencies of the prior art, the present invention provides a material for heat insulation, which solves the problem that the heat insulation effect cannot be achieved and the material is wasted

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