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Epoxy resin base floor coating and preparation method thereof

A technology of epoxy resin and coating, applied in the direction of epoxy resin coating, anti-corrosion coating, coating, etc., which can solve the problems of easy scratching on the surface, poor scratch resistance, single color, etc.

Pending Publication Date: 2021-05-25
SHENZHEN CAITIAN CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, epoxy resin floor coatings mainly include thin coating type, mortar type and self-leveling type, but these floor coatings can only be made in a single color, without the three-dimensional sense and artistry of grinding stone, and these floor coatings Although the abrasion resistance of the coating film is good, the scratch resistance is not good, the surface is easy to scratch, and the aesthetics is greatly reduced

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] An epoxy resin-based floor paint, comprising A component, B component and C component, is characterized in that, the weight ratio of described A component, B component and C component is 4:1:2.5, so The A component includes epoxy resin, reactive diluent, auxiliary agent, pigment and filler, and the weight percentage of the A component is as follows: 40% epoxy resin, 5% reactive diluent, 1% auxiliary agent, and 1% pigment , 53% filler, the B component uses modified alicyclic amine epoxy curing agent, and the C component uses colored organic aggregate.

[0024] The epoxy resin-based floor coating according to claim 1, wherein the auxiliary agent comprises 0.3% of a defoamer, 0.1% of a wetting agent, 0.2% of a leveling agent and 0.4% of a dispersant.

[0025] The epoxy resin is selected from bisphenol A type epoxy resin, and its epoxy value is 0.5.

[0026] The reactive diluent is selected from one or more of butyl glycidyl ether, C12-14 alkyl glycidyl ether, phenyl glyci...

Embodiment 2

[0037] An epoxy resin-based floor paint, comprising A component, B component and C component, is characterized in that, the weight ratio of described A component, B component and C component is 4:1:2.5, so The A component includes epoxy resin, reactive diluent, auxiliary agent, pigment and filler, and the weight percentage of the described A component is as follows: epoxy resin 45%, reactive diluent 5%, auxiliary agent 1%, pigment 0.5% , Filler 48.5%, described B component selects modified alicyclic amine epoxy curing agent for use, and described C component selects colored organic aggregate for use.

[0038] The auxiliary agent includes 0.4% of defoamer, 0.1% of wetting agent, 0.2% of leveling agent and 0.3% of dispersant.

[0039] The epoxy resin is selected from bisphenol A type epoxy resin, and its epoxy value is 0.48.

[0040] The reactive diluent is selected from one or more of butyl glycidyl ether, C12-14 alkyl glycidyl ether, phenyl glycidyl ether, benzyl glycidyl eth...

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Abstract

The invention discloses an epoxy resin base floor coating and a preparation method thereof. The preparation method comprises the following steps: firstly, mixing, well mixing a component A and a component B of the coating, uniformly stirring by using a stirrer, adding a component C, uniformly stirring by using the stirrer, carrying out trowel coating, paving the well mixed coating on a prepared floating coat, performing trowel coating construction by using a 5 mm trowel, defoaming, pulling a defoaming roller back and force on the surface of the trowel-coated coating to enable the colored organic aggregate to be uniformly distributed in the coating, finally performing water milling, and after the coating is completely dried, performing water milling by using a 2000-mesh resin abrasive disc to obtain a finished product after the water is completely dried. The component B is a modified alicyclic amine epoxy curing agent, and alicyclic amine has a similar adamantane skeleton structure and has extremely high mechanical strength; and the component C is melamine resin sand, which is non-toxic, odorless, collision-resistant, corrosion-resistant, compact in structure, extremely high in hardness, extremely high in durability, bright in color, very beautiful and excellent in scratch resistance.

Description

technical field [0001] The invention relates to a floor paint and a preparation method thereof, in particular to an epoxy resin-based floor paint and a preparation method thereof. Background technique [0002] At present, terrazzo, artificial marble, and ceramic tiles are mostly used in the decoration of the floors of various domestic specialty stores, showrooms, offices, hotels, schools, homes, and commercial buildings. These floor materials have joints, which are easy to hide dirt and evil practices. Due to the characteristics of weak dust separation, overall seamlessness, easy cleaning, and wear resistance, epoxy flooring has been widely used. [0003] At present, epoxy resin floor coatings mainly include thin coating type, mortar type and self-leveling type, but these floor coatings can only be made in a single color, without the three-dimensional sense and artistry of grinding stone, and these floor coatings Although the abrasion resistance of the coating film is good,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/00C09D7/61C09D7/65C09D5/08C08G59/50
CPCC09D163/00C09D7/61C09D7/65C09D5/08C08G59/5026C08K2003/265C08K2003/3045C08L61/28C08K3/36C08K3/26C08K3/30
Inventor 聂朝阳全伟
Owner SHENZHEN CAITIAN CHEM
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