Environmental protection moisture adjustable emulsion paint

Abstract

The environment protecting humidity regulating emulsion paint has in its components attapulgite clay powder 1-3 wt%, diatomite 7-13 wt%, high water absorbing resin 0.1-0.4 wt% and dry film anti-mildew agent 0.1-0.3 wt% except the conventional emulsion paint components including water, emulsion, pigment, stuffing and assistants. The production process includes mixing dispersant, moistening agent, diatomite, pigment, stuffing, attapulgite clay powder, partial defoaming agent and water in a stirrer; grinding in a sand mill to certain fineness and mixing with emulsion and the rest defoaming agent in a mixing tank; adding slowly the filming assistants, dry film anti-mildew agent, preservative and high water absorbing resin via stirring; adding thickener and amine neutralizer to regulate to proper viscosity via stirring; filtering and packing. The emulsion paint has low cost, lasting humidity regulating function and high decorating effect.

Description

technical field [0001] The invention relates to a chemical coating, in particular to an environment-friendly latex paint capable of regulating indoor humidity. Background technique [0002] At present, there are many types of interior wall decorative paints on the market, with different functions. Among them, the latex paint that uses water as a solvent is mainly composed of water, emulsion, pigments and fillers, and various additives. It is non-toxic, non-polluting, water-resistant, and durable It is favored by consumers due to its advantages such as scrubbing. It is one of the decorative materials with a wide range of applications at present. It is also called environmentally friendly latex paint. However, these paints lack the function of adjusting indoor humidity and cannot meet people's growing demand for indoor environment comfort. Require. After decorating the room with ordinary latex paint, when the indoor relative humidity is high, condensation will occur on the wa...

AI Technical Summary

Problems solved by technology

[0002] At present, there are many types of interior wall decorative paints on the market, with different functions. Among them, the latex paint that uses water as a solvent is mainly composed of water, emulsion, pigments and fillers, and various additives. It is non-toxic, non-polluting, water-resistant, and durable It is favored by consumers due to its advantages such as scrubbing. It is one of the decorative materials with a wide range of applications at present. It is also called environmentally friendly latex paint. However, these paints lack the function of adjusting indoor humidity and cannot meet people's growing demand for indoor environment comfort. Require

After decorating the room with ordinary latex paint, when the indoor relative humidity is high, condensation will occur on the wall, and when the indoor relative humidity is low, people will feel that the air is dry and uncomfortable

After retrieval, no environmentally friendly latex paint capable of regulating indoor humidity and its production method have been found.