Water-based epoxy wear-resistant floor coating and preparation method and application thereof

A water-based epoxy and floor coating technology, used in epoxy resin coatings, coatings, buildings, etc., can solve the problems of general wear resistance and hardness, low service life, and inability to apply high-pressure load floors, and achieve wear and tear. Low value, improved wear resistance, effect of increased hardness and wear resistance

Inactive Publication Date: 2019-05-24
洛阳双瑞防腐工程技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the wear resistance and hardness of the existing water-based epoxy floor products are average, which cannot be applied to high-pressure ground, and the service life is not high, so regular renovation and maintenance are required

Method used

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  • Water-based epoxy wear-resistant floor coating and preparation method and application thereof
  • Water-based epoxy wear-resistant floor coating and preparation method and application thereof
  • Water-based epoxy wear-resistant floor coating and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] A water-based epoxy wear-resistant floor coating, comprising component A and component B, wherein the mass ratio of component A to component B is 1:4.1, and component B is water-based epoxy emulsion EPIKOTE Resion 6530-WH -53A, component A contains the following ingredients by mass percentage:

[0040] Table 1 Composition of Component A of Example 1

[0041]

[0042] The preparation method of described waterborne epoxy wear-resistant floor paint, comprises the steps:

[0043] (1) Refining stage: Add the wetting and dispersing agent, defoamer, leveling agent, coupling agent and part of water of the water-based epoxy wear-resistant floor coating into the dispersion tank, and disperse at a low speed (400r / min) 8min; then add wear-resistant fillers and pigments, disperse at high speed (900r / min) for 25min, after the dispersion is complete, enter the sand mill and grind until the fineness is ≤ 40 μm to obtain the mixture I;

[0044] (2) Paint mixing stage: Add the compo...

Embodiment 2

[0047] A water-based epoxy wear-resistant floor coating, comprising component A and component B, wherein the mass ratio of component A to component B is 1:4.2, component B is water-based epoxy emulsion CTW-6064, and the component Point A comprises the following components by mass percentage:

[0048] Table 2 Composition of Component A in Example 2

[0049]

[0050] The preparation method of described waterborne epoxy wear-resistant floor paint, comprises the steps:

[0051] (1) Refining stage: Add wetting and dispersing agent, defoamer, leveling agent, coupling agent and part of water into the dispersion tank, and disperse at low speed (300r / min) 10 minutes; then add wear-resistant fillers and pigments, disperse at high speed (800r / min) for 30 minutes, after the dispersion is completed, enter the sand mill and grind until the fineness is ≤ 40 μm to obtain the mixture I;

[0052] (2) Paint mixing stage: Add the component water-based epoxy curing agent of the water-based ep...

Embodiment 3

[0055] A water-based epoxy wear-resistant floor coating, comprising component A and component B, wherein the mass ratio of component A to component B is 1:4.5, component B is water-based epoxy emulsion STW-600, and the component Part A contains the following ingredients by mass percentage:

[0056] Table 3 Composition of Component A of Example 3

[0057]

[0058] The preparation method of described waterborne epoxy wear-resistant floor paint, comprises the steps:

[0059] (1) Refining stage: Add wetting and dispersing agent, defoamer, leveling agent, coupling agent and part of water into the dispersion tank, and disperse at low speed (500r / min) 5min; then add wear-resistant fillers and pigments, disperse at high speed (1000r / min) for 20min, after the dispersion is completed, enter the sand mill and grind to a fineness≤40μm to obtain the mixture I;

[0060] (2) Paint mixing stage: Add the component water-based epoxy curing agent of the water-based epoxy wear-resistant floo...

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Abstract

The invention relates to the technical field of environment-friendly coatings, in particular to a water-based epoxy wear-resistant floor coating and a preparation method and application thereof. The water-based epoxy wear-resistant floor coating comprises a composition A and a composition B, wherein the mass ratio of the composition A to the composition B is 1:(3.8-4.6); the composition B is a water-based epoxy emulsion; the composition A is prepared from, by mass, 37-42% of a water-based epoxy curing agent, 1-2% of a wetting dispersant, 0.1-0.3% of a defoaming agent, 0.1-0.5% of a leveling agent, 0.2-0.5% of an anti-settling agent, 1-3% of a coupling agent, 25-30% of a wear-resistant filler, 0.3-0.8% of pigments and 20-33% of water. The coating has excellent physical properties and greatwear resistance, can be applied to ground with a large pressure load and is long in service life.

Description

technical field [0001] The invention relates to the technical field of environmental protection coatings, in particular to a water-based epoxy wear-resistant floor coating and a preparation method and application thereof. Background technique [0002] With the rapid development of modern industrial technology and production, people have put forward higher and higher requirements for the production environment of factories and workshops. In order to meet these needs for improving working conditions and create a good working and living environment, more and more Production workshops, warehouses, office areas, underground parking lots, supermarkets, etc. use beautiful and clean floor coatings with excellent anti-corrosion properties. At present, more than 80% of the market in our country is solvent-based epoxy floor coatings and solvent-free epoxy floor coatings, and the proportion of water-based floor coatings is very small. Solvent-based epoxy coatings contain more organic s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/00C09D7/61C09D7/63E04F15/12
Inventor 魏浩然魏志龙田军军
Owner 洛阳双瑞防腐工程技术有限公司
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