Heat-insulation environment-friendly high-molecular coating

Abstract

The invention discloses a heat-insulation environment-friendly high-molecular coating. The coating comprises the following components by weight: 200 to 250 parts of silicone acrylic emulsion, 120 to 150 parts of elastic emulsion, 2 to 4 parts of zinc oxide, 5 to 15 parts of a flame retardant, 30 to 60 parts of organosilicon modified epoxy resin, 20 to 50 parts of a mixed solvent, 0.3 to 0.5 part of a thickening agent, 0.1 to 0.3 part of a wetting agent, 0.3 to 0.5 part of dispersing agent, 0.2 to 0.5 part of an antifreezing agent, 15 to 25 parts of a filling material and 8 to 10 parts of pigment. The material provided by the invention is energy-saving and environment-friendly, has high strength, high temperature resistance and good heat insulation effects, does not use any harmful component during production and realizes the effects of no toxicity, no harm, cleanness and environmental protection.

Description

technical field [0001] The invention relates to an environment-friendly polymer coating for heat insulation and heat preservation. Background technique [0002] Energy consumption in modern society is increasing day by day, consuming a lot of resources. As people gradually realize the finiteness of resources and the environmental crisis caused by energy consumption, energy conservation has become one of the important contents of environmental protection and resource conservation. Thermal insulation technology is widely used in various fields, such as various thermal insulation materials, reflective insulation thermal coating etc. However, the traditional thermal insulation materials are mainly to reduce the thermal conductivity and conductivity. In order to fully play the role of convective heat transfer and radiation heat transfer in the use environment, fiber-based thermal insulation materials must use thick coatings. At present, the domestic thermal insulation coatings ...

AI Technical Summary

Problems solved by technology

However, the traditional thermal insulation materials are mainly to reduce the thermal conductivity and conductivity coefficient. In order to give full play to the role of convective heat transfer and radiation heat transfer in the use environment, fiber-based thermal insulation materials must use thick coatings.

At present, the domestic thermal insulation coatings on the market have the problems of single function, limited effect and short validity period, which make it difficult to be widely used. Imported composite coating materials have good effect and wide application, but the price is relatively high, which increases the production cost