Attapulgite colored coating powder having air-purifying function

Abstract

The invention discloses attapulgite colored coating powder having an air-purifying function. According to the technical scheme, the attapulgite colored coating powder is characterized in that ingredients include attapulgite pottery clay powder having the air-purifying function, acidified attapulgite clay particles, acidified zeolite particles, colored portland cement, Paris plaster, white carbon black, calcium chloride, aerosil, expanded perlite, nanometer silver-loaded antibacterial powder, nanometer titanium dioxide, sodium pyrophosphate and powder defoaming agents. The ingredients of the attapulgite colored coating powder having the air-purifying function are input three times into a stirring machine to be stirred evenly and packaged into the finished product. By the adoption of the colored coating, in indoor wall decoration, an artistic emboss effect of various embossed three-dimensional colored patterns can be achieved through spraying and manufacturing, grain composition inside a wall spraying layer is good, the porosity is high, the specific surface area is large, indoor formaldehyde, ammonia nitrogen, benzene and other harmful substances can be adsorbed and decomposed, and the functions of automatic humidification, mould prevention, sterilization, deodorization and air purification are achieved.

Description

technical field [0001] The invention relates to paint, in particular to an attapulgite colored paint powder with the function of purifying air. Background technique [0002] With the continuous improvement of living conditions, the requirements for modern decoration are getting higher and higher. People pay more and more attention to creating an environmentally friendly and healthy indoor environment. A good indoor environment is an important guarantee for people's health. Beautifying the indoor environment and highlighting individual decoration, Choosing good-quality artistic texture paint will not only make your home space unique, but also don't worry about subsequent adverse phenomena such as falling off, cracking, and peeling after decoration. [0003] In recent years, people like to use natural non-metallic minerals as the main raw materials to produce various types of coatings to adsorb and purify the indoor environment. However, if the non-metallic mineral raw materia...

AI Technical Summary

Problems solved by technology

[0005] The ingredients of the above-mentioned patents use diatomite, attapulgite, kaolin, lime calcium powder, heavy calcium, wollastonite, mica powder, quartz sand and other non-metallic mineral raw materials. The disadvantage is that these non-metallic mineral raw materials do not have Carry out necessary modification treatment, adjust the indoor air humidity function, eliminate odor, keep warm and reduce noise, and remove harmful gases such as formaldehyde and toluene in the air.

[0007] The weak point of above-mentioned patent is: 1, in the batching of diatom mud wall material: the viscosity of hydroxypropyl methyl cellulose ether is 50000-100000, and the fineness of nano-silver particle is 10-100nm, and the particle of other materials also Very fine, because the problem of agglomeration of nano-silver particle powder is difficult to deal with, and the viscosity of hydroxypropyl methylcellulose ether is very high, which seriously hinders the uniform mixing of diatom mud wall material ingredients and directly reduces the material quality. performance and efficiency

2. The raw materials such as diatomite, attapulgite powder, sericite powder and zeolite powder used in diatom mud wall materials have not undergone necessary modification treatment, so it is difficult to improve the adsorption performance of these raw materials, adjust indoor humidity, sound insulation, and waterproof , heat insulation and other characteristics, can not really become an excellent environmental protection indoor and outdoor decoration materials

[0011] The disadvantage of this patent is: "Finally put it in a kiln and bake it at 500-600°C for 4-6 hours", obviously the adsorption performance of "attapulgite bricks" will be significantly reduced, and the effect recorded in the patent will not be achieved.

[0012] The patent is "a kind of attapulgite dry powder for decorative wall materials", but it does not record the fineness data of attapulgite dry powder particles, which directly affects the cohesiveness, plasticity and thixotropy of "attapulgite dry powder"

[0013] Although the patent records "using acidification and / or microwave treatment to modify the attapulgite powder", there are many methods of acidification treatment, and the quality after acidification is also different. The above-mentioned patent does not specify the acidification treatment. method