Water-based epoxy terrace coating capable of releasing negative ions and preparation method for water-based epoxy terrace coating

A technology of epoxy flooring and water-based epoxy resin, applied in the direction of epoxy resin coatings, coatings, etc., can solve problems such as construction difficulties, achieve the effects of improving the construction environment, simple and convenient construction, and inhibiting the survival of mold

Inactive Publication Date: 2012-07-11
HEBEI CHENYANG INDAL & TRADE GROUP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention uses water-based epoxy emulsion and water-based epoxy curing agent to solve the disadvantages of the existing water-based epoxy floor coating, which is difficult to construct, and adds functional fillers to the water-based epoxy emulsion, so that the water-based epoxy floor coating has the ability to release negative ions, The effect of emitting far infrared makes the epoxy floor have the function of purifying the air and improving the air quality, and improves the construction environment of the epoxy floor coating

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The water-based epoxy floor coating that releases negative ions provided by present embodiment 1 is made up of A component and B component, and the ratio of A component and B component is 2: 1;

[0024] Among them, calculated by weight percentage, the raw material ratio of A component is: 53% of water-based epoxy resin emulsion, 8% of deionized water, 0.5% of wetting and dispersing agent, 0.3% of defoaming agent, 9% of Titanium dioxide, 5% negative ion additive, 15% quartz powder, 6% precipitated barium sulfate, 0.3% thickener, 0.4% substrate wetting agent and 2.5% water-based color paste;

[0025] Calculated by weight percentage, the raw material ratio of component B is: 80% water-based epoxy curing agent and 20% deionized water.

[0026] The preparation method of above-mentioned waterborne epoxy floor coating specifically comprises the steps:

[0027] 1. Preparation of component A:

[0028] 1), add water-based epoxy resin emulsion, deionized water, wetting and dispe...

Embodiment 2

[0036] The water-based epoxy floor coating that releases negative ions provided by present embodiment 2 is made up of A component and B component, and the ratio of A component and B component is 2: 1;

[0037] Among them, calculated by weight percentage, the raw material ratio of A component is: 55% of water-based epoxy resin emulsion, 10% of deionized water, 0.4% of wetting and dispersing agent, 0.4% of defoaming agent, 6% of Titanium dioxide, 4% negative ion additive, 13% quartz powder, 8.5% precipitated barium sulfate, 0.4% thickener, 0.3% substrate wetting agent and 2% water-based color paste;

[0038] Calculated by weight percentage, the raw material ratio of component B is: 83% water-based epoxy curing agent and 17% deionized water.

[0039] Its preparation method is the same as that of Example 1, and will not be repeated here.

[0040] The water-based epoxy floor coating provided by the embodiment of the present invention, by adding negative ion additives in the water-...

Embodiment 3

[0042] The water-based epoxy floor coating that releases negative ions provided by present embodiment 3 is made up of A component and B component, and the ratio of A component and B component is 2: 1;

[0043] Among them, calculated by weight percentage, the raw material ratio of A component is: 58% of water-based epoxy resin emulsion, 6% of deionized water, 0.3% of wetting and dispersing agent, 0.5% of defoaming agent, 8% of Titanium dioxide, 3% negative ion additive, 12% quartz powder, 10% precipitated barium sulfate, 0.5% thickener, 0.2% substrate wetting agent and 1.5% water-based color paste;

[0044] Calculated by weight percentage, the raw material ratio of component B is: 88% water-based epoxy curing agent and 12% deionized water.

[0045] Its preparation method is the same as that of Example 1, and will not be repeated here.

[0046] The water-based epoxy floor coating provided by the embodiment of the present invention, by adding negative ion additives in the water-...

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PUM

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Abstract

The invention discloses a water-based epoxy terrace coating capable of releasing negative ions and a preparation method for the water-based epoxy terrace coating. The coating is a double-component emulsion coating and consists of a component A and a component B, wherein the component A comprises water-based epoxy resin emulsion, deionized water, a wetting dispersing agent, a defoaming agent, titanium white, a negative ion additive, quartz powder, precipitated barium sulphate, a thickening agent, a substrate wetting agent and water-based color paste; and the component B comprises a water-based epoxy hardener and the deionized water. Besides the advantages of the ordinary water-based epoxy terrace coating, the prepared water-based epoxy terrace coating has the functions of releasing the negative ions and emitting far infrared, can decompose and remove harmful gases such as methyl aldehyde and the like in air quickly and inhibit the survival of mycetes, and is long in valid period of construction and convenient to construct.

Description

technical field [0001] The invention relates to the field of industrial floor coating, in particular to a water-based epoxy floor coating releasing negative ions and a preparation method thereof. Background technique [0002] At present, my country's industrial floor coatings are mainly solvent-based and solvent-free epoxy floor coatings. Solvent-based epoxy floor coatings contain organic solvents, which pollute the environment and endanger human health; solvent-free epoxy floor coatings contain a small amount of Active diluents, commonly used are butyl glycidyl ether, etc., which have certain toxicity. Water-based epoxy floor coatings are environmentally friendly floor coatings that have emerged in recent years. In addition to many advantages of solvent-based epoxy floor coatings, such as excellent physical and mechanical properties, good chemical resistance and excellent wear resistance In addition, it does not contain organic solvents and has low VOC content. [0003] At...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/00C09D7/12
Inventor 王瑞宏郭晓峰张凡花东栓刘艳菲李幕英
Owner HEBEI CHENYANG INDAL & TRADE GROUP CO LTD
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