Preparing method of aqueous multicolor coating based on fluorocarbon

A water-based multi-color paint, basic technology, applied in multi-color effect paint and other directions, can solve the problems of incomplete paint film, low simulation degree, and white paint film when exposed to water.

Inactive Publication Date: 2014-10-01
UTI PAINT CHANGSHU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Due to the addition of a large amount of hydrophilic substances, the current water-based multi-color coatings generally have the problem of whitening of the paint film when it encounters water; in addition, due to technical limitations, the current water-based multi-color coatings also have low solid content in the emulsion, and the paint film is not plump. The problem of low density has affected the market prospect of water-based colorful coatings

Method used

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Embodiment Construction

[0017] The technical solutions in the embodiments of the present invention are clearly and completely described below.

[0018] The invention provides a preparation method of a fluorocarbon-based water-based colorful paint. The water-based colorful paint prepared by the method has high solid content, plump paint film and high fidelity.

[0019] A preparation method based on fluorocarbon-based water-based colorful coatings, comprising the following steps:

[0020] (1) Preparation of water-based colorful base paint: add 8 parts of cellulose to 500 parts of deionized water, and then add 2 parts of dispersant, 4 parts of defoamer, 175 parts of kaolin, 25 parts of titanium dioxide, and 75 parts of deionized water after high-speed dispersion. Ionized water, 1 part of functional additive diaminodimethyl monopropanol, 200 parts of fluorocarbon emulsion and 10 parts of film-forming aid are dispersed at high speed for 1 hour to make a water-based colorful base paint;

[0021] (2) Prepa...

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Abstract

A preparing method of aqueous multicolor coating based on fluorocarbon is disclosed. The preparing method includes preparing an aqueous multicolor base, preparing a colloidal solution, preparing cladding gloss oil, adding the prepared aqueous multicolor base into aqueous color paste, matching color, adding the mixture into the equivalent colloidal solution, pelletizing by utilization of a dispersion machine, adding the cladding gloss oil equivalent to the liquid mixture obtained by pelletizing after the pelletizing is finished, and fully stirring to obtain the aqueous multicolor coating. The aqueous multicolor coating prepared by the method has characteristics of high biofidelity, plump coating film, good water proofness and high solid content.

Description

technical field [0001] The invention relates to a preparation method of paint, in particular to a preparation method of water-based colorful paint. Background technique [0002] Water-based colorful paint is a new type of paint imitating natural stone effects. Because of its rich colors and convenient construction, it can get a strong three-dimensional decorative effect after one spraying, and it is cheap and easy to renovate and update. It is used in decoration projects. is widely used. [0003] Due to the addition of a large amount of hydrophilic substances, the current water-based multi-color coatings generally have the problem of whitening of the paint film when it encounters water; in addition, due to technical limitations, the current water-based multi-color coatings also have low solid content in the emulsion, and the paint film is not plump. The problem of low density has affected the market prospect of water-based colorful coatings. Contents of the invention [...

Claims

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Application Information

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IPC IPC(8): C09D127/12C09D5/29
Inventor 鹿天先杨健
Owner UTI PAINT CHANGSHU
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