Energy-saving and environment-friendly water-based imitation marble colorful paint and preparation method thereof

Abstract

The invention relates to an energy-saving, environment-friendly and water-soluble artificial marble multi-colour paint and a preparation method thereof and belongs to the technical field of building decoration materials. The energy-saving, environment-friendly and water-soluble artificial marble multi-colour paint comprises a colour batch component and a dispersion phase component, wherein the colour batch component comprises colour batch base stock and pregel; the colour batch base stock is composed of the following raw materials of: 25-40 parts of synthetic resin emulsion, 31-42 parts of deionized water, 2.0-12.7 parts of auxiliary agent A, 5-12 parts of pigment filler and 8-20 parts of functional material; the dispersion phase component is composed of the following raw materials of: 33-55 parts of deionized water, 40-60 parts of synthetic resin emulsion and 3.9-11.4 parts of auxiliary agent B; the pregel is prefabricated slurry of aluminium metasilicate and water; the weight ratio of the colour batch base stock to the pregel is (0.8-1.2): 1; and the weight ratio of the colour batch component to the dispersion phase component is (0.5-2): 1. The energy-saving, environment-friendly and water-soluble artificial marble multi-colour paint provided by the invention is environment-friendly, can reflect the utterly natural decoration effect of an exterior wall of a building, has good energy-saving effect, and can be stored favourably; and the processing flow is short and can meet the industrial production requirements.

Description

technical field [0001] The invention belongs to the technical field of building decoration materials, and in particular relates to an energy-saving and environment-friendly water-based imitation marble colorful paint, and also relates to a preparation method thereof. Background technique [0002] As known in the industry, directly sticking or dry-hanging materials such as marble, granite or other similar materials on the outer wall of the building can notably play a decorative effect, and can also play a certain heat insulation effect to enhance Energy saving in buildings. Because the smaller the heat transfer coefficient or heat transfer coefficient of the building’s exterior wall decoration material, the more energy-saving it will be. Therefore, when the air conditioner is used indoors, energy can be saved; on the contrary, in the cold winter, because the indoor temperature is not easily transmitted to the outside world, it can ensure that the indoor temperature is signif...

AI Technical Summary

Problems solved by technology

[0007] Invention Patent Application Publication No. CN102277045A recommends "a kind of water-based imitation stone colorful paint and its preparation method". The appearance of the layer is rich in layers, strong in three-dimensionality, and has the advantages of natural stone patterns. However, because the film-forming aid uses an aqueous solution of alcohol ester and ethylene glycol butyl ether with a weight ratio of 1:1, it is not safe and environmentally friendly. Because ethylene glycol butyl ether is harmful to human health and can be fatal if inhaled, and it has been shown in animal experiments that it can damage the reproductive system, so it is necessary to be cautious about the production and use of paints containing this ingredient; proposed by the applicant Although the authorized announcement number CN101338149B (water-based colorful paint and its preparation method) overcomes the above-mentioned shortcomings, it is still a shortcoming that it does not have the effect of heat preservation and energy saving.