Matte transparent finishing coat and preparation method thereof

A transparent topcoat and matte technology, applied in the direction of coating, etc., can solve the problems of easy yellowing, low degree of simulation, poor water resistance, etc., to achieve the effect of improving water resistance, good protection, and improving the degree of simulation

Inactive Publication Date: 2017-02-08
SUZUKA INTERNATIONAL (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the matte topcoats sold in the market tend to cause uneven paint film, low degree of simulation, poor water resistance, and easy yellowing during construction.

Method used

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  • Matte transparent finishing coat and preparation method thereof
  • Matte transparent finishing coat and preparation method thereof
  • Matte transparent finishing coat and preparation method thereof

Examples

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Embodiment Construction

[0011] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0012] On the contrary, the invention covers any alternatives, modifications, equivalent methods and schemes within the spirit and scope of the invention as defined by the claims. Further, in order to make the public have a better understanding of the present invention, some specific details are described in detail in the detailed description of the present invention below. The present invention can be fully understood by those skilled in the art without the description of these detailed parts.

[0013] The following is a specific embodiment of the present invention, a matte transparent finish, characterized in that it is pre...

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Abstract

The invention relates to the technical field of coating preparation, and in particular, relates to a matte transparent finishing coat and a preparation method thereof, wherein the method comprises the following steps: firstly, evenly stirring a silicon-acrylate emulsion, a part of water, a defoaming agent, bentonite, a thickening agent, a dispersing agent and an antifreeze agent; then adding an extinction powder, and dispersing at high speed to ensure that the extinction powder is dispersed evenly; and finally adding a film-forming auxiliary agent, a preservative, a wetting agent, a hydrophobic agent and the remaining part of water, and stirring evenly, wherein a pH regulator is added at any time during adding, and the pH value is maintained at 7.0-8.0. The matte transparent finishing coat has the advantages that a coating layer treated by the matte transparent finishing coat has a matte effect, the degree of simulation is improved, water resistance, stain resistance, yellowing resistance and other properties of the coating layer can be enhanced, and a good protection role is played to the coating layer.

Description

technical field [0001] The invention relates to the technical field of paint preparation, in particular to a matte transparent finish paint and a preparation method thereof. Background technique [0002] Matt finish, also known as "matte finish", is a kind of finish paint. The matte finish is mainly for the gloss of the paint film, and its gloss is below 20. [0003] At present, the matte finish paints sold in the market tend to cause uneven paint film, low degree of simulation, poor water resistance, and easy yellowing during construction. Contents of the invention [0004] In order to effectively solve the above problems, the present invention provides a matte transparent topcoat and a preparation method thereof. [0005] The technical scheme of the present invention is as follows: a matte transparent topcoat prepared from raw materials in the following weight ratios: [0006] [0007] [0008] A method for preparing a matte transparent topcoat, which is used to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D7/12
CPCC09D143/04C08L2201/10C08L2205/02C08L2205/03C08L91/00C08L91/06C08K13/02C08K3/346C08K5/05C08K5/103
Inventor 蔡荣聪
Owner SUZUKA INTERNATIONAL (SHANGHAI) CO LTD
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