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Corrosion-resistant waterborne epoxy floor paint and preparation method thereof

A technology of epoxy floor paint and water-based epoxy resin, applied in the field of floor paint, can solve the problems of poor water resistance, corrosion resistance and anti-aging performance, improve alkali resistance, improve impact strength, and improve resistance to aging. Corrosive effect

Inactive Publication Date: 2022-01-04
广州安诺特高分子材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a kind of corrosion-resistant water-based epoxy floor paint and preparation method thereof, to solve the problems of relatively poor water resistance, corrosion resistance and anti-aging performance in the above-mentioned background technology

Method used

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  • Corrosion-resistant waterborne epoxy floor paint and preparation method thereof

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Embodiment 1

[0021] A corrosion-resistant water-based epoxy floor paint disclosed in this embodiment includes combination A and component B according to the painting ratio of 1:2, wherein the component A includes raw materials according to the following proportions : 40-45 parts of water-based epoxy resin curing agent, 60-70 parts of water, 3-5 parts of preservative, 1-5 parts of superfine light calcium carbonate powder; 3-10 parts of antistatic agent; the components B includes raw materials according to the following proportions: 30-40 parts of water-based modified epoxy resin, 10-20 parts of water-based hyperbranched resin, 10-15 parts of ultrafine light calcium carbonate powder, and 5-10 parts of modified filler , 5-8 parts of linoleic acid, 4-10 parts of graphene, 1-3 parts of preservative, 2-4 parts of dispersant, 3-5 parts of wetting agent, 4-10 parts of surfactant, 1- 9 parts, 4-8 parts of surface modifier, 2-10 parts of epoxy curing agent, 3-9 parts of water-based defoamer, 1-6 par...

Embodiment 2

[0037] A corrosion-resistant water-based epoxy floor paint disclosed in this embodiment includes combination A and component B according to the painting ratio of 1:2, wherein the component A includes raw materials according to the following proportions : 40 parts of water-based epoxy resin curing agent, 60 parts of water, 3 parts of preservatives, 1 part of superfine light calcium carbonate powder; 3 parts of antistatic agent; said component B includes raw materials according to the following proportions : 30 parts of water-based modified epoxy resin, 10 parts of water-based hyperbranched resin, 10 parts of superfine light calcium carbonate powder, 5 parts of modified filler, 5 parts of linoleic acid, 4 parts of graphene, 1 part of preservative, 2 parts of agent, 3 parts of wetting agent, 4 parts of surfactant, 1 part of reactive diluent, 4 parts of surface modifier, 2 parts of epoxy curing agent, 3 parts of water-based defoamer, 1 part of leveling agent, 4 parts of kaolin 1 p...

Embodiment 3

[0042] A corrosion-resistant water-based epoxy floor paint disclosed in this embodiment includes combination A and component B according to the painting ratio of 1:2, wherein the component A includes raw materials according to the following proportions : 42 parts of water-based epoxy resin curing agent, 62 parts of water, 4.5 parts of preservatives, 3 parts of superfine light calcium carbonate powder; 6 parts of antistatic agent; described component B includes the raw materials according to the proportioning of the following parts : 32 parts of water-based modified epoxy resin, 12 parts of water-based hyperbranched resin, 12 parts of superfine light calcium carbonate powder, 6 parts of modified filler, 6 parts of linoleic acid, 5 parts of graphene, 1.5 parts of preservative, dispersion 2.5 parts of agent, 3.5 parts of wetting agent, 6 parts of surfactant, 5 parts of reactive diluent, 4-8 parts of surface modifier, 4 parts of epoxy curing agent, 5 parts of water-based defoamer, ...

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Abstract

The invention discloses a corrosion-resistant waterborne epoxy floor paint and a preparation method thereof. The corrosion-resistant waterborne epoxy floor paint comprises a composition A and a component B. The component A comprises the following raw materials in parts by weight: 40-45 parts of a waterborne epoxy resin curing agent, 60-70 parts of water, 3-5 parts of a preservative, 1-5 parts of superfine light calcium carbonate powder, and 3-10 parts of an anti-static agent. The component B comprises the following raw materials in parts by weight: 30-40 parts of water-based modified epoxy resin, 10-20 parts of water-based hyperbranched resin, 10-15 parts of superfine light calcium carbonate powder, 5-10 parts of modified filler, 5-8 parts of linoleic acid, 4-10 parts of graphene, 1-3 parts of a preservative, 2-4 parts of a dispersing agent, 3-5 parts of a wetting agent, 4-10 parts of a surfactant, 1-9 parts of a reactive diluent, 4-8 parts of a surface modifier, 2-10 parts of an epoxy curing agent, 3-9 parts of a waterborne defoaming agent, 1-6 parts of a flatting agent, 4-12 parts of kaolin, 2-8 parts of cardanol formaldehyde polycondensate, 1-2 parts of diethylenetriamine, 0.5-1 part of formaldehyde and 60-70 parts of pure water. The floor paint has high corrosion resistance.

Description

technical field [0001] The invention relates to the technical field of floor coatings, in particular to a corrosion-resistant water-based epoxy floor paint and a preparation method thereof. Background technique [0002] With the continuous improvement of health and environmental awareness, volatile organic solvents are restricted in coatings, and water-based, solvent-free and solid-free coatings have become an inevitable trend in the development of the coatings industry. At present, my country's industrial floor paint mainly includes two types: solvent-based floor paint and solvent-free floor paint. Solvent-based floor paint contains more solvents, and floor paint has a higher VOA content. pollute the environment and endanger human health. Solvent-free floor paint contains a small amount of active diluent and a small amount of organic solvent, and the manufacturing cost is relatively high. Therefore, as a green and environmentally friendly coating product, water-based epoxy...

Claims

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Application Information

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IPC IPC(8): C09D163/00C09D5/08C09D7/65
CPCC09D163/00C09D5/08C09D7/65C08L2201/08C08L61/14
Inventor 马增利邱彩霞马亮
Owner 广州安诺特高分子材料科技有限公司
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