Environmentally-friendly heat preservation coating

Abstract

The invention discloses an environment-friendly heat preservation coating which comprises the following parts by weight of materials: 30-50 parts of Portland cement, 20-30 parts of a polymer binder, 1-6 parts of mica powder with a lamellar structure, 2-8 parts of hollow glass bead, 1-4 parts of graphite powder, 1-3 parts of kaolin, 2-6 parts of wood fiber (80-200 mesh), 6-8 parts of medical stone, 1-3 parts of perlite, 1-2 parts of tourmaline negative ion powder, 5-14 parts of stearic acid, 9-18 parts of stearate, 8-12 parts of stearic amide, 8-16 parts of machine-made sand, 3-7 parts of a cosolvent, 4-12 parts of a wetting agent, 3-10 parts of a dispersant, 3-14 parts of a thickening agent, 3-14 parts of a flame retardant, 3-8 parts of calcium carbonate and 1-2 parts of anatase titanium dioxide. The environment-friendly heat preservation coating has the beneficial effects of high adhesive strength, good weathering resistance and long service life.

Description

technical field [0001] The invention relates to an environment-friendly thermal insulation paint. Background technique [0002] With the continuous advancement of my country's building energy-saving work, on the basis of learning and introducing foreign advanced technology, my country's exterior wall technology has made great progress, and insulation technologies of different materials and methods are emerging, but these new wall insulation and energy-saving The material is affected by temperature changes and shrinkage and expansion, which is easy to cause cracks and leakage, and the durability is also poor, and many of them are porous materials, which are easy to absorb water and cause falling off. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an environmentally friendly thermal insulation coating. [0004] In order to solve the problems of the technologies described above, the technical solution adopted in th...

AI Technical Summary

Problems solved by technology

[0002] With the continuous advancement of my country's building energy-saving work, on the basis of learning and introducing foreign advanced technology, my country's exterior wall technology has made great progress, and insulation technologies of different materials and methods are constantly emerging, but these new wall insulation and energy-saving The material is affected by the temperature difference change and the dry shrinkage and wet expansion, which is easy to cause cracks and leakage, and the durability is also poor, and many of them are porous materials, which are easy to absorb water and cause falling off