Formula process of interior wall paint capable of purifying air

Abstract

The invention discloses a formula of an interior wall paint capable of purifying air. The interior wall paint comprises the following components: 122 parts of water; 3 parts of cellulose; 4 parts of a wetting agent; 3 parts of a dispersant; 1 part of a stabilizer; 5 parts of a leveling agent; 200 parts of titanium dioxide; 50 parts of barite; 50 parts of tourmaline powder; the mixing agent comprises the following components in parts by weight: 500 parts of acrylic emulsion; 3 parts of a defoaming agent; 20 parts of an anti-freezing agent; 2 parts of a preservative; 3 parts of a mildew preventive; and 30 parts of a coalescing agent. By adding the tourmaline powder, the titanium dioxide and the barite for radiation protection, negative ions released by the tourmaline powder are released into air, TVOC, formaldehyde, benzene and ammonia in the air can be degraded, meanwhile, peculiar smell molecules and harmful bacteria in a room are killed, effective air purification is formed, and the service life of the air purifier is prolonged. In addition, release of negative ions can improve air quality and enhance human immunity.

Description

technical field [0001] The invention relates to the technical field of environmental protection, in particular to a formulating process for purifying air interior wall paint. Background technique [0002] In interior decoration, the role of interior wall paint is not only to protect the wall, but also to play a considerable decorative effect. By using different colors, unexpected effects can be achieved. At present, most interior wall paints on the market do not have The function of purifying the air and removing pollution, indoor environmental pollution is a threat to environmental safety. Therefore, China promulgated the "Code for the Control of Indoor Environmental Pollution in Civil Construction Engineering" (GB50325-2000) in 2020. The seven pollutant control standards are: [0003] Radon≤150Bq / m 3 , free formaldehyde: ≤0.07mg / m 3 , Benzene≤0.06mg / m 3 , toluene≤0.15mg / m 3 , xylene≤0.2mg / m 3 , Ammonia≤0.15mg / m 3 , TVOC≤0.45mg / m 3 , the indoor air pollution exceeds ...

AI Technical Summary

Problems solved by technology

In the composition of this scheme, coarse shell powder is used to replace most of the fine shell powder, the amount of vegetable glue is greatly reduced, and the adsorption capacity is greatly improved, which effectively ensures the ability of the shell powder interior wall paint to absorb and degrade formaldehyde and regulate humidity. During the preparation process, shell powder interior wall paint has the ability to absorb and degrade formaldehyde and regulate humidity. However, the effect of shell powder on absorbing formaldehyde is limited. In addition, the existing interior wall paint can be sterilized by photocatalyst when used, but the photocatalyst The trigger condition is light. In the case of insufficient light, the interior wall paint cannot achieve corresponding purification treatment, or the adsorption of radon can be achieved through activated carbon, but after a period of time, the activated carbon is saturated, the adsorption effect is weakened, and the purification effect is limited.