Sand-in-water environment-friendly paint achieving wet-on-wet construction with high build paint and preparation method of sand-in-water environment-friendly paint

Abstract

The invention discloses sand-in-water environment-friendly paint achieving wet-on-wet construction with high build paint and a preparation method of the sand-in-water environment-friendly paint. The sand-in-water environment-friendly paint is prepared from deionzed water, a coalescing agent, an anti-corrosive agent, organosilicone-modified emulsion, a defoaming agent, a thickening agent and sand-containing colored particles by weight, wherein the sand-containing colored particles are prepared from basic paint with various colors and a protective adhesive according to the weight ratio of (75-80):60. According to the paint, the prepared sand-containing colored particles not only are higher in texture, but also cannot precipitate to the bottom to influence the appearance and construction due to the fact that the sand-containing colored particles contain natural colored sand; in construction, an imitation burnt stone litchi surface effect can be obtained by directly spraying the sand-in-water environment-friendly paint in a wet state after high build paint construction is completed, one-time forming is achieved, the construction time is greatly shortened, and the material cost is greatly reduced; in addition, the organosilicone-modified emulsion is used in the paint, a film not only has the good leakproofness on a substrate, but also has the excellent weather resistance and stability, and meanwhile due to the fact that the emulsion does not contain APEO, the low-emission green and environment-friendly requirements are met.

Description

technical field [0001] The invention relates to the field of preparation of architectural coatings, in particular to a sand-in-water environmental protection coating which is applied wet-on-wet with thick-build coatings and a preparation method thereof. Background technique [0002] The development and progress of society has made modern people's awareness of the surrounding environment constantly improved. The concept of caring for the earth, protecting our health, and returning to nature is more and more advocated and pursued by modern people. Granite and marble are favored by various owners for their solemn texture, durable quality and various colors. However, the shortcomings of granite and marble are also obvious. First, the high price, second, the construction is complicated, and third, the combination of high dead weight and heat preservation is difficult, which discourages many users. [0003] The sand-in-water environmental protection coating adopts the sand-contai...

AI Technical Summary

Problems solved by technology

When the temperature is low in winter and rainy seasons, it is necessary to wait for the high-build paint to dry completely before carrying out the multi-color paint work. The construction time is longer, and because the color points of the water-based multi-color paint are not well integrated with the substrate, the final result The color dots float on the surface of the substrate, and the effect of imitating fire stone is poor

2. Traditionally, sand-in-water coatings

[0007] At present, the traditional sand-in-water coating has high sand content, complex production process, and bottlenecks in production technology, so there are high construction material consumption, poor product stability, easy to break color spots, low production efficiency, and product batches. issues such as large discrepancies

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