Color mixing method of granite-imitated multicolor paint

Abstract

The invention provides a color mixing method of granite-imitated multicolor paint, which comprises the following steps: (1) analyzing the color of a granite stone sample to obtain a floating coat color and color points; (2) analyzing the obtained floating coat color to obtain the titanium dioxide content of the floating coat color; analyzing the obtained color points to obtain the titanium dioxide content and the quantity ratio of the color points; and (3) preparing a base material according to the titanium dioxide content of the obtained floating coat color, the titanium dioxide content of the color points and the quantity ratio, and carrying out color mixing, so as to obtain the granite-imitated multicolor paint. Tools used in the whole color matching process are simple, the manufacturing cost is low, implementation is easy, and the color matching efficiency is high; the color difference between the colorful paint obtained by the color mixing method and a sample is small, the simulation degree is high, resource cost and time cost can be saved, and the color mixing method has important research value.

Description

technical field [0001] The invention belongs to the technical field of coatings, and in particular relates to a color-matching method for imitating granite multicolored coatings. Background technique [0002] With the steady development and continuous progress of the construction market, colorful coatings have become the main force in imitation stone coatings. Because the colorful paint itself has the water-in-water effect for making polished stones, and can also make the water-in-sand effect for fire-burning and lychee noodles, and the simulation degree for granite stones can reach more than 95%, so it is very popular among consumers. favorite. [0003] At present, there are a lot of researches and reports about the imitation granite colorful paint, most of which are concentrated on the preparation and construction technology of the imitative granite colorful paint. CN109096817A discloses a construction process of main paint, intermediate paint and reflective heat-insulat...

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Problems solved by technology

[0006] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a kind of color-matching method of imitation granite multi-color paint, described color-matching method first analyzes the color of granite stone material sample, obtains intermediate coating color and color point; The color of the intermediate coating and the color points are analyzed to obtain the titanium dioxide content of the intermediate coating color, the titanium dioxide content of the color points, and the ratio of the number of the color points; finally, according to the titanium dioxide content of the intermediate coating color, the color The titanium dioxide content of the dots and the number of color dots account for the preparation of the base material, and the color-matching method is used to obtain the imitation granite colorful paint; The problem of difficult color matching of granite multi-color paint has important research value

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