A kind of plant-based water-based art paint and preparation method thereof

Abstract

The invention discloses a plant-based water-based art paint, which includes component A, component B and water. The component A mainly consists of plant-based aldehyde-removing emulsion, siloxane modified nano-silica sol, and water-based special modified PU. Resin, elastic acrylic powder, modified ultrafine glass powder, ultrafine sand flour, sepiolite, functional additives, other additives and water; component B is mainly composed of water-based color paste, pearlescent pigment and water. The plant-based water-based art paint uses plant-based emulsion as the main film-forming substance, introduces siloxane-modified nano-silica sol and water-based specially modified PU resin for compound modification, and can be formed on wall substrates and wood substrates. High weather resistance suede magic effect coating, which has the characteristics of clean odor and environmental protection, low carbon and energy saving, super smooth velvet texture, covering small cracks, high hardness, scratch resistance, anti-graffiti, anti-stain, aldehyde and mold resistance, etc., at the same time Does not contain organic waste gas such as formaldehyde, healthy and environmentally friendly. The preparation method of the above-mentioned plant-based water-based art paint is also disclosed.

Description

technical field [0001] The invention belongs to the technical field of water-based art paint, and in particular relates to a plant-based water-based art paint and a preparation method thereof. Background technique [0002] As a building decoration material, water-based art paint has higher and higher decorative physical performance requirements and environmental protection performance. As a building decoration material, the traditional water-based latex paint has mature product formula and technology, and the product performance is also capable. To meet higher demands, it is mainly manifested in good fullness, high hiding power, good water resistance and weather resistance, but because ordinary latex paints are basically flat-effect coatings, the color is relatively single, and the three-dimensional layering is not good. Strong, can not meet consumers' more and more personalized requirements for interior decoration effects; while ordinary wallpaper is rich in color, but beca...

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Problems solved by technology

[0004] In the prior art, there are also many patents or documents disclosing some water-based art paints and production methods thereof, but the coating effects in these patents mostly only meet some basic physical performance indicators of environmental protection performance and paint film, and other special additional functions are also available. Not very ideal, the VOC content is high and the cost is high. In addition, the water-based polymers selected for these coatings are mainly extracted and synthesized from petroleum resources. These synthetic resin coatings will generate a lot of carbon dioxide emissions during the entire production and use cycle. At the same time, non-renewable resources such as petroleum are consumed, and there are no additional composite functions such as high weather resistance suede illusion effect, super smooth velvet texture, covering small cracks, high hardness, scratch resistance, anti-graffiti, anti-stain, formaldehyde removal and anti-mold and other characteristics, it is not yet possible to take into account the performance of both wall substrates and wood substrates.

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