Water-based epoxy putty coating specially used for floors, and preparation method thereof

A technology for epoxy putty and flooring, applied in the direction of filling slurry, etc., can solve the problems of epoxy putty coating cracking, etc., and achieve the effects of low VOC content, good hardness and solvent resistance, excellent water resistance and solvent resistance

Inactive Publication Date: 2019-08-16
HEBEI CHENYANG INDAL & TRADE GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a special epoxy putty paint for water-based floors and its preparation method, by adjusting the formula components and the ratio of eac

Method used

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  • Water-based epoxy putty coating specially used for floors, and preparation method thereof
  • Water-based epoxy putty coating specially used for floors, and preparation method thereof
  • Water-based epoxy putty coating specially used for floors, and preparation method thereof

Examples

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Embodiment 1-6

[0041] A special epoxy putty coating for water-based floors, in parts by mass, comprising the following components:

[0042] Component A: 30-50 parts of epoxy curing agent, 30-40 parts of deionized water, 0.1-0.3 parts of defoamer, 0.1-0.4 parts of dispersant, 0.2-0.6 parts of substrate wetting agent, 0.1 parts of leveling agent -0.5 copies;

[0043] Component B: 85-95 parts of epoxy resin, 5-15 parts of aliphatic glycidyl ether;

[0044] Component C: 80-100 parts of 200-mesh quartz powder, 0.5-1.5 parts of wood fiber, and 1-3 parts of PP fiber.

[0045] The components and proportioning ratio of each embodiment are shown in Table 1.

[0046] The preparation method of the special epoxy putty coating of water-based floor of embodiment 1-6 may further comprise the steps:

[0047] (1) Mix deionized water, defoamer, dispersant, substrate wetting agent evenly to obtain slurry A;

[0048] (2) Add epoxy curing agent and leveling agent to slurry A, and mix uniform slurry B, which i...

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Abstract

The invention discloses a water-based epoxy putty coating specially used for floors, and a preparation method thereof, and belongs to the field of functional environmentally-friendly coatings. The water-based epoxy putty coating specially used for floors comprises: a component A comprising, by mass, 30-50 parts of an epoxy curing agent, 30-40 parts of deionized water, 0.1-0.3 part of an antifoaming agent, 0.1-0.4 part of a dispersant, 0.2-0.6 part of a substrate wetting agent and 0.1-0.5 part of a leveling agent; a component B comprising, by mass, 85-95 parts of an epoxy resin and 5-15 parts of aliphatic glycidyl ether; and a component C comprising, by mass, 80-100 parts of 200 mesh quartz powder, 0.5-1.5 parts of wood fibers and 1-3 parts of PP fibers. The product of the invention has theadvantages of low VOC content, good slip resistance, strong adhesion of the formed film, good interlayer adhesion, excellent water and solvent resistance, and solving of the cracking problem during thick application of existing water-based epoxy resin intermediate coats.

Description

technical field [0001] The invention relates to the field of functional environmental protection coatings, in particular to a special epoxy putty coating for water-based floors and a preparation method thereof. Background technique [0002] At present, the main types of polymer cement putty in the domestic market are chloroprene emulsion, polyacrylate emulsion, ethylene-acetic acid, ethylene copolymer, polyurethane, epoxy emulsion and so on. Among them, the comprehensive performance indicators of water-based epoxy polymer cement mortar and putty are the most prominent. [0003] Epoxy putty coating for water-based floor means that the coating has load-bearing, anti-skid and other properties, as well as good interlayer adhesion. At this stage, many epoxy putty layers on the market can only add some talcum powder, quartz powder and double fly powder, but their stability is poor; there are more surfactants, and the hardness, water resistance and chemical resistance of the film ...

Claims

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Application Information

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IPC IPC(8): C09D5/34
CPCC09D5/34
Inventor 仝其超刘占川李华刚王永董立志
Owner HEBEI CHENYANG INDAL & TRADE GROUP CO LTD
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