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Water-based epoxy floor paint and preparation method thereof

A technology of epoxy floor paint and water-based epoxy resin, which is applied in the direction of epoxy resin coatings and coatings, and can solve the problems of scratch resistance, wear resistance, poor salt spray resistance, low hardness, etc.

Inactive Publication Date: 2020-07-07
厦门百安兴新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a water-based epoxy floor paint and its production method, which has the advantages of scratch resistance, high hardness, and good salt spray resistance, etc. Low hardness, poor salt spray resistance and other shortcomings

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A water-based epoxy floor paint, comprising the following raw materials in parts by weight: 100 parts of water-based epoxy resin, 50 parts of leveling agent, 100 parts of curing agent, 20 parts of softening agent, 50 parts of organic silicon coupling agent, 100 parts of water, 80 parts of talcum powder, 30 parts of calcium carbonate, 60 parts of mica powder, 20 parts of zinc hydroxyphosphite, 15 parts of aluminum tripolyphosphate.

[0028] Among them: the leveling agent is an organosilicon leveling agent of alkyl modified organosiloxane.

[0029] The curing agent is composed of one of water-based polyamide curing agent, water-based polyamide-polyamine curing agent, water-based polyamine-epoxy adduct curing agent, and water-based Mannich base-epoxy adduct curing agent. Amine curing agent.

[0030] The softener is one of polystyrene softener, epoxy resin softener, polyamide resin softener and the like.

[0031] The silicone coupling agent is a silicone coupling agent co...

Embodiment 2

[0040] A water-based epoxy floor paint, comprising the following raw materials in parts by weight: 140 parts of water-based epoxy resin, 60 parts of leveling agent, 120 parts of curing agent, 30 parts of softening agent, 55 parts of organic silicon coupling agent, 140 parts of water, 100 parts of talcum powder, 40 parts of calcium carbonate, 65 parts of mica powder, 25 parts of zinc hydroxyphosphite, 20 parts of aluminum tripolyphosphate.

[0041] Among them: the leveling agent is an organosilicon leveling agent of alkyl modified organosiloxane.

[0042]The curing agent is composed of one of water-based polyamide curing agent, water-based polyamide-polyamine curing agent, water-based polyamine-epoxy adduct curing agent, and water-based Mannich base-epoxy adduct curing agent. Amine curing agent.

[0043] The softener is one of polystyrene softener, epoxy resin softener, polyamide resin softener and the like.

[0044] The silicone coupling agent is a silicone coupling agent co...

Embodiment 3

[0053] A water-based epoxy floor paint, comprising the following raw materials in parts by weight: 160 parts of water-based epoxy resin, 80 parts of leveling agent, 140 parts of curing agent, 40 parts of softening agent, 65 parts of organic silicon coupling agent, 160 parts of water, 110 parts of talcum powder, 50 parts of calcium carbonate, 70 parts of mica powder, 30 parts of zinc hydroxyphosphite, 25 parts of aluminum tripolyphosphate.

[0054] Among them: the leveling agent is an organosilicon leveling agent of alkyl modified organosiloxane.

[0055] The curing agent is composed of one of water-based polyamide curing agent, water-based polyamide-polyamine curing agent, water-based polyamine-epoxy adduct curing agent, and water-based Mannich base-epoxy adduct curing agent. Amine curing agent.

[0056] The softener is one of polystyrene softener, epoxy resin softener, polyamide resin softener and the like.

[0057] The silicone coupling agent is a silicone coupling agent c...

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PUM

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Abstract

The invention discloses a water-based epoxy floor paint and a preparation method thereof. The preparation method comprises the following steps: putting 100-200 parts of water-based epoxy resin and 100-180 parts of water into a dispersion cylinder; dispersing for 30-60 minutes at the speed of 1,000-2,000 r / min through a dispersing shaft of a dispersing machine to obtain raw pulp, pouring the raw pulp into a standing tank, performing standing for 5-10 hours, putting the raw pulp after standing into the dispersion tank again, and dispersing for 20-40 minutes at 1500-2000r / min through a dispersionshaft of the dispersion machine to obtain an organosilicone leveling agent which further fully disperses the raw pulp and of which the leveling agent is alkyl modified organosiloxane. The invention discloses the water-based epoxy floor paint and the preparation method thereof. Through the aqueous amine curing agents, crosslinking is not generated between the water-based epoxy and water-based amine curing agents in the presence of water; after construction and moisture volatilization, the water-based epoxy resin and the curing agent begin to contact and generate a crosslinking reaction for curing, good fluidity can be well maintained before drying, the curing purpose can be rapidly achieved after moisture volatilization, and curing of the floor paint is achieved.

Description

technical field [0001] The invention relates to the technical field of water-based epoxy floor paint, in particular to a water-based epoxy floor paint and a preparation method thereof. Background technique [0002] Floor paint is mainly divided into decorative floor paint, heavy anti-corrosion floor paint, heavy-duty floor paint and so on. Floor paint is made up of many different substances through many production processes such as mixing, dissolving, and dispersing. Floor paint has the characteristics of bright, real, beautiful, wear-resistant, waterproof, and anti-corrosion. The self-leveling performance mentioned in the floor paint mainly refers to the top coat, the primer and the middle coat are the same as other floor types. The quality of self-leveling paint is the key to the appearance and use of epoxy self-leveling floors. The construction of epoxy self-leveling paint is mainly in the form of scraping with a trowel. The self-leveling paint is gently driven by the ...

Claims

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Application Information

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IPC IPC(8): C09D163/00C09D7/61C09D7/63C09D7/65
CPCC08K2003/265C08K2003/327C08K2003/328C08L2205/025C08L2205/035C09D163/00C09D7/61C09D7/63C09D7/65C08L63/00C08L25/06C08L77/00C08K13/02C08K3/34C08K3/26C08K3/32C08K5/544
Inventor 卢兰妹
Owner 厦门百安兴新材料有限公司
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