Novel refractory coating capable of preventing powder from falling

Abstract

The invention relates to a novel refractory coating capable of preventing powder from falling. The novel refractory coating is characterized by comprising the following components in mass ratio: 10 to 15 parts of epoxy resin, 0.5 to 0.9 part of antibacterial agent, 1 to 4 parts of mildew preventive, 10 to 25 parts of modified sericite, 10 to 20 parts of water, 5 to 10 parts of titanium dioxide, 9 to 15 parts of alumina powder, 1 to 2 parts of flexibilizer, 1 to 3 parts of flatting agent, 10 to 15 parts of chrome yellow, 10 to 15 parts of falling preventing agent, 5 to 10 parts of nickel iron chromite black spinel, 3 to 5 parts of coupling agent, 2 to 4 parts of expanded perlite, 1 to 2 parts of coalescing agent, 8 to 12 parts of quartz powder, 15 to 25 parts of melamine, 20 to 30 parts of aluminium silicate, 8 to 15 parts of monox, 1 to 3 parts of barium sulfate, 1 to 3 parts of antifoaming agent, 1 to 3 parts of wetting agent, 20 to 30 parts of mixed solvent, 5 to 10 parts of zinc oxide, 10 to 20 parts of zinc phosphate, 15 to 25 parts of aluminium triphosphate, 5 to 10 parts of sodium hydroxide, and 1 to 8 parts of hydrochloric acid.

Description

technical field [0001] The invention relates to a coating, in particular to a novel anti-powdering refractory coating. Background technique [0002] With the development of the economy and the continuous advancement of science and technology, people's environmental protection intentions are becoming stronger and stronger, and the country has comprehensively promoted energy conservation and emission reduction as an important task, which makes all walks of life move towards green, environmental protection, technology direction of development. Architectural coatings are indispensable decorative and protective materials in the construction industry. They are used to coat buildings, decorate buildings or protect buildings. Floor coatings and roof coatings, but the exterior wall architectural coatings in the prior art generally have the following problems: 1) The thermal insulation performance is poor, and it cannot play a good thermal insulation effect in cold winter or hot summ...

AI Technical Summary

Problems solved by technology

Architectural coatings are indispensable decorative and protective materials in the construction industry. They are used to coat buildings, decorate buildings or protect buildings. Floor coatings and roof coatings, but the exterior wall architectural coatings in the prior art generally have the following problems: 1) The thermal insulation performance is poor, and it cannot play a good thermal insulation effect in cold winter or hot summer , 2) The high temperature resistance and corrosion resistance are poor. After a long time of use, the exterior wall coating is gradually corroded, which seriously affects the appearance and quality of the exterior wall. 3) The existing coatings generally have powder removal, There is a phenomenon of sagging when painting, and the coating film is easy to crack; 4) The existing coatings have poor fire resistance and water resistance; therefore, there is an urgent need for a new coating to solve the above technical problems