Water-based high-gloss wear-resistant floor paint and preparation method thereof

A floor paint and high-gloss technology, used in coatings, anti-corrosion coatings, polyurea/polyurethane coatings, etc., can solve the problems of wear resistance and poor gloss of floor paint, and achieve good gloss, continuous coating, high glossy effect

Pending Publication Date: 2022-01-11
湖南康瑞涂料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above problems, the present invention provides a water-based high-gloss wear-resistant floor paint and a preparation method thereof, mainly for defects such as poor gloss and non-wear resistance of the current floor paint.

Method used

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  • Water-based high-gloss wear-resistant floor paint and preparation method thereof
  • Water-based high-gloss wear-resistant floor paint and preparation method thereof
  • Water-based high-gloss wear-resistant floor paint and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A water-based high-gloss wear-resistant floor paint, by weight parts, polyaspartate polyurea resin 45, dispersant 0.4, wetting agent 0.2, defoamer 0.1, preservative 0.1, thixotropic thickener 1.1, leveling agent 0.1, nano-titanium dioxide 10, silicon carbide 10, quartz 10, high-gloss barium sulfate 15, water-based curing agent 22; its preparation method is as follows;

[0029] Step 1: Weigh polyaspartic ester polyurea resin 45, and add in sequence at a stirring speed of 300-500 rpm, dispersant 0.4, wetting agent 0.2, defoamer 0.1, thixotropic thickening Agent 1.1, leveling agent 0.1, preservative 0.1, stir for 1-2min after adding;

[0030] Step 2: Increase the rotation speed to 1000-1200 rpm, disperse for 20-30 minutes, reduce the rotation speed to 500-700 rpm, add nano-titanium dioxide 10, silicon carbide 10, quartz 10, high-gloss barium sulfate 15, and water-based curing agent 22 in sequence , increase the speed to 1200-1500 rpm, disperse to a fineness of ≤50 μm, and...

Embodiment 2

[0032] A water-based high-gloss wear-resistant floor paint, by weight parts, polyaspartic acid ester polyurea resin 50, dispersant 0.4, wetting agent 0.2, defoamer 0.1, preservative 0.1, thixotropic thickener 1.3, leveling agent 0.1, nano-titanium dioxide 10, silicon carbide 13, quartz 12, high-gloss barium sulfate 10, water-based curing agent 25; its preparation method is as follows;

[0033] Step 1: Weigh 50 polyaspartic ester polyurea resins, and add dispersant 0.4, wetting agent 0.2, defoamer 0.1, thixotropic thickening in the state of stirring at a speed of 300-500 rpm Agent 1.3, leveling agent 0.1, preservative 0.1, stir for 1-2min after adding;

[0034] Step 2: Increase the rotation speed to 1000-1200 rpm, disperse for 20-30 minutes, reduce the rotation speed to 500-700 rpm, add nano-titanium dioxide 10, silicon carbide 13, quartz 12, high-gloss barium sulfate 10, and water-based curing agent 25 in sequence , increase the speed to 1200-1500 rpm, disperse to a fineness ...

Embodiment 3

[0036] A water-based high-gloss wear-resistant floor paint, by weight parts, polyaspartic acid ester polyurea resin 55, dispersant 0.4, wetting agent 0.2, defoamer 0.1, preservative 0.1, thixotropic thickener 1.3, leveling agent 0.1, nano-titanium dioxide 10, silicon carbide 15, quartz 15, high-gloss barium sulfate 5, water-based curing agent 27; its preparation method is as follows;

[0037] Step 1: Weigh polyaspartic acid ester polyurea resin 55, and add in sequence at a stirring speed of 300-500 rpm, dispersant 0.4, wetting agent 0.2, defoamer 0.1, thixotropic thickening Agent 1.3, leveling agent 0.1, preservative 0.1, stir for 1-2min after adding;

[0038] Step 2: Increase the rotation speed to 1000-1200 rpm, disperse for 20-30 minutes, reduce the rotation speed to 500-700 rpm, add nano-titanium dioxide 10, silicon carbide 15, quartz 15, high-gloss barium sulfate 5, and water-based curing agent 27 in sequence , increase the speed to 1200-1500 rpm, disperse to a fineness o...

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Abstract

The invention relates to water-based high-gloss wear-resistant floor paint and a preparation method thereof. The floor paint is characterized in that the floor paint comprises the following components in parts by weight: 30-60 parts of polyaspartic acid ester polyurea resin, 0.5-3 parts of a thixotropic thickener, 0.1-0.5 part of a dispersant, 0.1-0.4 part of a wetting agent, 0.1-0.2 part of a defoaming agent, 0.1-0.2 part of a preservative, 0.1-0.5 part of a leveling agent, 5-15 parts of pigment, 20-35 parts of a filler and 15-30 parts of a water-based curing agent; the polyaspartic acid ester polyurea resin is adopted as a cross-linking agent, so that a coating layer has good physical properties and hardness, and meanwhile, pigment and fillers such as nano titanium dioxide, silicon carbide, quartz and highlight barium sulfate are added, so that a paint film is more compact and fuller and has good glossiness.

Description

technical field [0001] The invention relates to the technical field of new materials, in particular to a water-based high-gloss wear-resistant floor paint and a preparation method thereof. Background technique [0002] With the improvement of living standards, people have higher and higher requirements for floor paint. Traditional solvent-based floor paint uses a large number of toxic solvents, which has a great impact on people's health. At present, solvent-free floor paints on the market are beneficial to health, but after construction, the paint film has defects such as poor adhesion, poor gloss, and non-wearability. Contents of the invention [0003] For the problems referred to above, the invention provides a kind of water-based high-gloss wear-resistant floor paint and preparation method thereof, mainly aiming at defects such as poor gloss and non-abrasion resistance of current floor paints. [0004] In order to solve this technical problem, the present invention ad...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D175/02C09D5/08C09D7/61
CPCC09D175/02C09D5/08C09D7/61C08K2003/2241C08K2201/011C08K2003/3045C08K2201/005C08K3/22C08K3/34C08K3/36C08K3/30
Inventor 刘建学毛山山宾峰
Owner 湖南康瑞涂料科技有限公司
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