Super-wear-resistant coating for ground decoration and preparation method thereof

A ground decoration and ultra-wear-resistant technology, applied in the field of wear-resistant coatings, can solve the problems of large changes in curing time with temperature, high requirements for construction process control, and difficult anti-static functions, and achieve uniform anti-static performance, easy construction, and easy-to-operate effect

Pending Publication Date: 2021-06-04
沈阳美狮化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the wear-resistant coatings used for floor decoration are mainly polyurethane wear-resistant coatings. Polyurethane wear-resistant coatings are filled with hydroxyl acrylic resin, silicon-aluminum compound, mixed with HDI curing agent and solvent; the construction process is as follows: concrete floor grinding - epoxy 1-2 times of sealing primer - 2-3 times of epoxy intermediate coating - 1 time of epoxy self-leveling flat paint - 1 time of polyurethane super wear-resistant; but the polyurethane wear-resistant coatings currently on the market mainly have the following problems: (1 ) The price of this type of coating is relatively high, and the general market price is about 90 yuan / kg; (2) This type of coating is a solvent-based material, which will pollute the environment and has poor environmental performance; (3) This type of coating is a solvent-based material , the curing time varies greatly with temperature, so the construction process control requirements are high; (4) This type of coating is a solvent-based coating, and it is difficult to increase the anti-static function; in recent years, people have also developed epoxy super wear-resistant coatings, but the current Epoxy super wear-resistant coatings are mostly solvent-based coatings, which generally have environmental protection problems. At the same time, the hardness of the current epoxy super wear-resistant coatings is average.

Method used

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  • Super-wear-resistant coating for ground decoration and preparation method thereof

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Comparison scheme
Effect test

Embodiment 1

[0048] This embodiment provides a super wear-resistant paint for floor decoration, which is composed of A component and B component;

[0049] The A component is composed of the following components: epoxy resin, amino resin, alkyl glycidyl ether, filler, defoamer, leveling agent, silicon aluminum compound and color paste;

[0050] The B component is a modified amine curing agent;

[0051] In terms of parts by mass, the epoxy resin is 30 parts, the amino resin is 2 parts, the alkyl glycidyl ether is 3 parts, the filler is 15 parts, the defoamer is 0.3 parts, the leveling agent is 0.3 parts, silicon The aluminum compound is 10 parts, the color paste is 6 parts, and the modified amine curing agent is 15 parts.

Embodiment 2

[0053] This embodiment provides a super wear-resistant paint for floor decoration, which is composed of A component and B component;

[0054] The A component is composed of the following components: epoxy resin, amino resin, alkyl glycidyl ether, filler, defoamer, leveling agent, silicon aluminum compound and color paste;

[0055] The B component is a modified amine curing agent;

[0056] In parts by mass, the epoxy resin is 40 parts, the amino resin is 3 parts, the alkyl glycidyl ether is 4 parts, the filler is 20 parts, the defoamer is 0.6 parts, the leveling agent is 0.6 parts, silicon Aluminum compound is 15 parts, color paste is 8 parts, and modified amine curing agent is 20 parts.

Embodiment 3

[0058] This embodiment provides a super wear-resistant paint for floor decoration, which is composed of A component and B component;

[0059] The A component is composed of the following components: epoxy resin, amino resin, alkyl glycidyl ether, filler, defoamer, leveling agent, silicon aluminum compound and color paste;

[0060] The B component is a modified amine curing agent;

[0061] In parts by mass, the epoxy resin is 50 parts, the amino resin is 4 parts, the alkyl glycidyl ether is 5 parts, the filler is 25 parts, the defoamer is 0.8 part, the leveling agent is 0.8 part, silicon The aluminum compound is 20 parts, the color paste is 10 parts, and the modified amine curing agent is 25 parts.

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Abstract

The invention discloses a super-wear-resistant coating for ground decoration and a preparation method thereof. The super-wear-resistant coating for floor decoration comprises a component A and a component B. The component A comprises epoxy resin, amino resin, alkyl glycidyl ether, filler, a defoaming agent, a flatting agent, a silicon-aluminum compound and optional color paste and conductive powder; and the component B comprises a modified amine curing agent, wherein the coating is prepared from the following components in parts by mass: 30 to 50 parts of epoxy resin, 2 to 4 parts of amino resin, 3 to 5 parts of alkyl glycidyl ether, 15 to 25 parts of filler, 0.2 to 0.8 part of defoaming agent, 0.2 to 0.8 part of flatting agent, 10 to 20 parts of silicon-aluminum compound, 0 to 10 parts of color paste, 0 to 15 parts of conductive powder and 15 to 25 parts of modified amine curing agent. The super-wear-resistant coating for ground decoration has better hardness, wear resistance and chemical resistance, and the service life of a ground decoration material is prolonged.

Description

technical field [0001] The invention belongs to the technical field of wear-resistant coatings, and more specifically relates to a super wear-resistant coating for floor decoration and a preparation method thereof. Background technique [0002] At present, the wear-resistant coatings used for floor decoration are mainly polyurethane wear-resistant coatings. Polyurethane wear-resistant coatings are filled with hydroxyl acrylic resin, silicon-aluminum compound, mixed with HDI curing agent and solvent; the construction process is as follows: concrete floor grinding - epoxy 1-2 times of sealing primer - 2-3 times of epoxy intermediate coating - 1 time of epoxy self-leveling flat paint - 1 time of polyurethane super wear-resistant; but the polyurethane wear-resistant coatings currently on the market mainly have the following problems: (1 ) The price of this type of coating is relatively high, and the general market price is about 90 yuan / kg; (2) This type of coating is a solvent-...

Claims

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Application Information

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IPC IPC(8): C09D163/00C09D161/32C09D7/61C09D5/24
CPCC08K2003/265C08K2201/001C09D5/24C09D163/00C09D7/61C08L61/32C08K3/36C08K3/26C08K3/34C08K13/04C08K7/06C08K3/041
Inventor 董岩隋军
Owner 沈阳美狮化工有限公司
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