Colored silicon PU (Polyurethane) waterborne field topcoat and preparation method thereof

A water-based, colored technology, applied in polyurea/polyurethane coatings, coatings, etc., can solve problems such as pungent odor, insufficient protection performance, lack of sports texture, etc., and achieve excellent adhesion, wear resistance and scratch resistance Good, good color coverage and construction performance effect

Active Publication Date: 2014-05-14
江西功诚泰盛制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, acrylic acid must be laid on asphalt base, and the surface is prone to desanding, discoloration, and lack of sufficient elasticity, which makes t...

Method used

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Examples

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Embodiment Construction

[0012] Below in conjunction with the examples, the specific implementation of the present invention will be further described in detail. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0013] A kind of color silicon PU water-based court surface paint, is made by the raw material that comprises following parts by weight: deionized water 300, ethanolamine 4, cellulose 3-5, defoamer 4.8, dispersant 4, leveling agent 2.8, silicon Acid aluminum 40, titanium dioxide 8, bentonite 10, water-based acrylic polyurethane resin 600, preservative 0.8, color paste 65-70.

[0014] Color silicon PU water-based court surface paint of the present invention and preparation method thereof, comprises the following steps:

[0015] 1) Put the following raw materials in parts by weight into the dispersion cylinder of the high-speed disperser: deionized water 300, ethanolamine 4, cellulose 3-5, defoamer 4, dispers...

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Abstract

The invention relates to a colored silicon PU (Polyurethane) waterborne field topcoat and a preparation method thereof. The colored silicon PU waterborne field topcoat is prepared from the following raw materials in parts by weight: 300 parts of deionized water, 4 parts of ethanolamine, 3-5 parts of cellulose, 4.8 parts of defoamer, 4 parts of dispersing agent, 2.8 parts of flatting agent, 40 parts of aluminum silicate, 8 parts of titanium dioxide, 10 parts of bentonite, 600 parts of waterborne acrylic polyurethane resin, 0.8 part of preservative and 65-70 parts of color paste. The colored silicon PU waterborne field topcoat provided by the invention is prepared from a novel multifunctional nano emulsion and a crosslinking agent, is used for coating the surface layer of a silicon PU field, can be used for improving performances such as wear resistance, ageing resistance, pollution resistance, skid resistance and the like of the surface layer, and has favorable color packaging and construction performances; a coating film has excellent adhesive force, physical and mechanical properties, water resistance and oil resistance; a paint film is thick and full, low in luster, good in wear resistance, etching resistance and scratching resistance, sanitary, environment-friendly and free of smell.

Description

[0001] technical field [0002] The invention relates to a colored silicon PU water-based court surface paint and a preparation method thereof. Background technique [0003] At present, colored court coatings represented by imported acrylic acid and PU are gradually emerging in the Chinese market. Acrylic acid has become the venue material designated by the International Tennis Federation because of its colorful and effective suede texture; and PU is also due to its high elasticity. And win a certain market share. However, acrylic acid must be laid on asphalt base, and the surface is prone to desanding, discoloration, and lack of sufficient elasticity, which makes the site's safety and protection performance insufficient; while PU's surface is soft, sticky and lacks sports texture under the sun's rays. Accompanied by a pungent odor. The defects of these materials have prompted the market to look forward to the emergence of a new type of material that truly has a profession...

Claims

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Application Information

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IPC IPC(8): C09D175/14C09D7/12
Inventor 刘秀伟
Owner 江西功诚泰盛制造有限公司
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