Environmentally-friendly coating capable of purifying air, and preparation method thereof

Abstract

The invention discloses an environment-friendly coating capable of purifying air, and a preparation method thereof, and relates to the technical field of environment-friendly materials. The environment-friendly coating is prepared from the following raw materials in parts by weight: 10-18 parts of seaweed mud, 10-15 parts of quartz powder, 8-16 parts of ash calcium powder, 5-12 parts of coarse whiting powder, 10-18 parts of calcium-magnesium powder, 9-16 parts of wollastonite in powder, 4-10 parts of titanium dioxide, 3-8 parts of anion powder, 1-5 parts of liquid sodium silicate, 1-5 parts ofdispersible gelatine powder, 1-3 parts of cellulose and 1-5 parts of accessory ingredient. The preparation method comprises the following steps: (1) weighing raw materials; (2) smashing materials; (3) mixing the materials; (4) adding the accessory ingredient. The environmentally-friendly coating capable of purifying air has the advantages of easiness in smearing, smooth and even surface,an d small possibility of cracking and falling, in addition, indoor harmful substances, including formaldehyde, benzene series and the like, can be adsorbed, and indoor air is purified so as to be beneficial for body health. The preparation method has the advantages of simpleness in operation and low production cost and is already popularized and used.

Description

technical field [0001] The invention relates to the technical field of environment-friendly materials, in particular to an air-purifying environment-friendly paint and a preparation method thereof. Background technique [0002] With the development of society and the pursuit of human quality of life, people have higher and higher requirements for their own health and living environment. Therefore, our requirements for the materials used in residential construction are getting higher and higher, because traditional paints often contain a large amount of toxic chemicals, which are harmful to the human body and pollute the environment, which may cause various diseases of the human body. Relevant state departments conducted spot checks on interior decoration materials, and found that 68% of them had toxic gas pollution. These materials volatilized more than 300 organic compounds such as formaldehyde, ammonia, benzene, toluene, xylene, and radioactive gas radon. These harmful su...

AI Technical Summary

Problems solved by technology

[0003] The total volatile organic content (VOC) of traditional coatings poses a direct harm to our environment, society and human beings. It is the second largest pollution in modern society, and it is difficult to satisfy people's pursuit of high-quality life.