Elastic emulsion paint

Abstract

The invention relates to elastic latex paint provided with the functions of dewfall prevention and mildew-proof. The elastic latex paint comprises a pulping component and a paint mixing component, wherein the pulping component and the weight ratio thereof adopt that water occupies 8 percent to 10 percent, propanediol occupies 2 percent to 5 percent, dispersant occupies 0.4 percent to 0.8 percent, wetting agent occupies 0.2 percent, antifoaming agent occupies 0.2 percent, antiseptic occupies 0.15 percent, dry film anti-mildew agent occupies 0.6 percent, anatase titanium dioxide occupies 4 percent to 7 percent, expanded perlite occupies 20 percent, calcined kaolin occupies 7 percent, diatomite occupies 10 percent, and heavy calcium 800 head occupies 8 percent; the paint mixing component and the weight ratio thereof adopt that elastic emulsion occupies 30 percent to 40 percent; film forming additive occupies 0.5 percent, antifoaming agent occupies 0.2 percent; pH conditioning agent occupies 0.15 percent to 0.2 percent, 20 percent of aqueous solution of thickener occupies 4 percent to 5 percent, leveling agent occupies 1 percent to 1.5 percent, and the residual is water. The elastic latex paint is used for preventing the breeding of the mildew and the dewing on the inner wall of the cigarette factory, and the elastic latex paint has the advantages of economy and practicality, obvious efficacy, and is simple and convenient for manufacturing, storage and transportation.

Description

technical field [0001] The invention relates to a paint, in particular to an elastic latex paint with anti-condensation and anti-mildew functions. Background technique [0002] The warehouses of most cigarette factories in the northern regions of my country are kept at constant temperature and humidity, and the temperature is kept at around 25°C. Since it is mainly a warehouse for storing tobacco leaves, there is a large amount of tobacco leaf powder in the air. In winter, when the outdoor temperature is too low, there will be condensed water on the walls. Tobacco leaf dust and condensed water are mixed together and attached to the wall surface. Since the components of cut tobacco are organic matter, under the suitable temperature and humidity conditions, it is very easy to breed mold on the surface of the coating film, which shortens the period of use of the coating. The effect of ordinary anti-mold coatings on blocking the growth of mold is not very obvious. The general a...

AI Technical Summary

Problems solved by technology

The nutrients needed for the growth of the mold come from various organic matter. The tobacco leaf dust in the cigarette factory provides extremely rich nutrition for the mold. In addition, another necessary condition for the growth of the mold is sufficient water, oxygen and a suitable temperature (20~ 35°C), the constant temperature and humidity warehouse of the cigarette factory also provides suitable conditions for the mold, therefore, the mold will multiply rapidly in a suitable environment, so that the cigarette factory needs to be refurbished several times a year, which brings great inconvenience to production

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