A kind of environment-friendly waterproof antibacterial paint and preparation method thereof

Abstract

The invention relates to environment-friendly waterproof bacteriostatic paint and a preparation method thereof. The environment-friendly waterproof antibacterial paint is prepared through ylate emulsion, polyurethane emulsion, nanometer aluminium oxide, talcum powder, a dispersing agent, an absorbing agent, a curing agent, a bacteriostatic agent, a thixotropic agent, a thickening agent, an anti-aging agent, deionized water and the like. The environment-friendly waterproof antibacterial paint comprises, by weight, 15-20 parts of the ylate emulsion, 15-20 parts of the polyurethane emulsion, 6-7 parts of the nanometer aluminium oxide, 5-7 parts of the talcum powder, 5-6 parts of the dispersing agents, 5-6 parts of the absorbing agents, 7-8 parts of the curing agents, 5-6 parts of the bacteriostatic agents, 4-5 parts of the thixotropic agents, 5-6 parts of the thickening agents, 3-4 parts of the anti-aging agents and 22-25 parts of the deionized water. The formaldehyde emission of the environment-friendly waterproof antibacterial paint is 0 g / l, the value of TVOC is 0 g / l, and meanwhile the environment-friendly waterproof antibacterial paint has the effects of water resistance, bacterium inhibition and algal inhibition and is wider in application range.

Description

technical field [0001] The invention relates to a wall paint, in particular to a water-soluble environment-friendly nano-activated carbon wall paint and a preparation method thereof, belonging to the technical field of chemical wall paint. Background technique [0002] At present, paints, coatings and other building materials are inevitably used in house decoration. These building materials and decoration materials often contain a large amount of toxic compounds such as toluene, ethylbenzene, xylene, formaldehyde, and acetaldehyde. Released slowly, causing the content of toluene, ethylbenzene, xylene, formaldehyde, acetaldehyde, etc. in the indoor air to exceed the standard, which will cause certain harm to people living and studying indoors. With the strengthening of people's health awareness and environmental protection awareness, coatings People pay more and more attention to the safety issue of the paint, the formaldehyde emission and the total volatile organic compound ...

AI Technical Summary

Problems solved by technology

[0002] At present, paints, coatings and other building materials are inevitably used in house decoration. These building materials and decoration materials often contain a large amount of toxic compounds such as toluene, ethylbenzene, xylene, formaldehyde, and acetaldehyde. Released slowly, causing the content of toluene, ethylbenzene, xylene, formaldehyde, acetaldehyde, etc. in the indoor air to exceed the standard, which will cause certain harm to people living and studying indoors. With the strengthening of people's health awareness and environmental protection awareness, coatings People pay more and more attention to the safety issue of the paint, the formaldehyde emission and the total volatile organic compound content of the coating T VOC Value has become an important indicator for consumers to judge the quality of paint

[0003] Coatings for different purposes often have very different ingredients, and different additives need to be added to achieve different purposes. At present, according to the function of the coating, the coating can be divided into waterproof type, antibacterial type and environmental protection type. According to different needs, choose Different coatings, but in house decoration, it is often necessary to have the above three functions at the same time, such as bathroom and kitchen coatings. So far, there are few such coatings on the market.