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Super wear-resistant, anti-skid and stain-resistant floor ultraviolet curing coating system

A UV and ultra-wear-resistant technology, applied in coatings, epoxy resin coatings, polyurea/polyurethane coatings, etc., can solve the problem of complex coating process and failure to achieve the first level of stain resistance, wear resistance, anti-skid, and micro-scratch failure to reach

Pending Publication Date: 2021-10-22
上海展辰涂料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, some coating companies have developed similar products. Based on the current application situation, these coating systems still have the following problems: (1) The surface wear resistance effect is far from the effect of the data propaganda, and even ordinary micro-scratches Can't even reach the first level
(2) Unable to achieve dirt resistance, wear resistance, and anti-skid at the same time
(3) The comprehensive cost of production is high
(4) The coating process is complicated. According to the existing information of related products, in order to achieve such effects, it is necessary to paint 15 or more processes

Method used

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  • Super wear-resistant, anti-skid and stain-resistant floor ultraviolet curing coating system
  • Super wear-resistant, anti-skid and stain-resistant floor ultraviolet curing coating system
  • Super wear-resistant, anti-skid and stain-resistant floor ultraviolet curing coating system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A UV curing coating system for super wear-resistant, anti-slip and stain-resistant floors, the components and mass fractions of UV wear-resistant, anti-slip and stain-resistant topcoat and UV wear-resistant adhesion primer are listed in Table 1.

[0027] Preparation of UV wear-resistant anti-skid stain-resistant topcoat: the epoxy acrylate, modified silicone resin, modified epoxy acrylate, hexanediol diacrylate, tripropylene glycol diacrylate, pentaerythritol triacrylate , two-functional aliphatic polyurethane, high-functional aliphatic polyurethane, modified silica powder, fluorine-modified synthetic wax, ultrafine wear-resistant powder, fumed silica, photoinitiator and additives are put into the reaction in sequence In the kettle, heat to 70°C, and disperse at a high speed of 1500rpm for 3 hours until uniform without oil shrinkage, and then a UV wear-resistant, non-slip and stain-resistant topcoat can be obtained.

[0028] Preparation of UV wear-resistant adhesion pri...

Embodiment 2

[0033] A UV curing coating system for super wear-resistant, anti-slip and stain-resistant floors, the components and mass fractions of UV wear-resistant, anti-slip and stain-resistant topcoat and UV wear-resistant adhesion primer are listed in Table 2.

[0034] The preparation process of the UV wear-resistant anti-skid and stain-resistant topcoat and the UV wear-resistant adhesion primer is the same as that in Example 1.

[0035] On the SPC substrate, apply 2 coats of UV wear-resistant adhesion primer, and after curing, apply 1 coat of UV wear-resistant, non-slip and stain-resistant topcoat, and cure to obtain a paint film.

[0036] The composition of the UV wear-resistant antiskid stain-resistant finish paint of table 2 embodiment 2 and the UV wear-resistant adhesion primer, %

[0037]

Embodiment 3

[0039] A UV curing coating system for super wear-resistant, anti-slip and stain-resistant floors, the components and mass fractions of UV wear-resistant, anti-slip and stain-resistant topcoat and UV wear-resistant adhesion primer are listed in Table 3.

[0040] The preparation process of the UV wear-resistant anti-slip and stain-resistant topcoat and the UV wear-resistant adhesion primer is the same as that in Example 1.

[0041] On the PVC substrate, apply 2 coats of UV wear-resistant adhesion primer, place and cure, and then apply 1 coat of UV wear-resistant, non-slip and stain-resistant topcoat, and cure to obtain a paint film.

[0042] The composition of the UV wear-resistant antiskid stain-resistant finish paint of table 3 embodiment 3 and the UV wear-resistant adhesion primer, %

[0043]

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Abstract

The invention provides a super wear-resistant, anti-skid and stain-resistant floor ultraviolet curing coating system, which comprises a UV wear-resistant, anti-skid and stain-resistant finish paint, wherein the UV wear-resistant, anti-skid and stain-resistant finish paint comprises the following components in percentage by mass: 0-20% of epoxy acrylate, 0-20% of modified epoxy acrylate, 0-10% of tripropylene glycol diacrylic acid, 0-10% of pentaerythritol triacrylate, 0-5% of bifunctional aliphatic polyurethane, 15-30% of hexanediol diacrylate, 5-30% of high-functional aliphatic polyurethane, 1-10% of modified organic silicon resin, 10-20% of modified silicon dioxide powder, 1-10% of fluorine modified synthetic wax, 10-20% of superfine wear-resistant powder, 0-2% of fumed silica, 3-10% of a photoinitiator and 1-10% of an auxiliary agent. According to the invention, the physical indexes of paint films on SPC, PVC or wood all reach expectations, and the stain resistance, wear resistance and skid resistance are excellent.

Description

technical field [0001] The invention belongs to the field of ultraviolet light-cured floor coatings, in particular to a super wear-resistant, non-slip and stain-resistant floor for the protection and decoration of solid wood boards such as SPC floors, PVC floors, solid wood floors, composite floors, bamboo wood floors, laminate floors, and furniture UV curing coating system. [0002] technical background [0003] Ultraviolet light radiation curing technology is an environmentally friendly technology. The ultraviolet light curing coating produced by this technology is called UV coating for short. At this stage, my country's wood industry, as well as the newly emerging PVC and SPC floors, more and more adopt this process for surface protection treatment. With the gradual improvement of people's living standards, the requirements for the surface properties of wooden floors and furniture are also increasing, especially in terms of surface wear resistance and anti-skid performanc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D175/04C09D163/10C09D183/04C09D7/61C09D7/62C09D7/65C09D5/00
CPCC09D175/04C09D163/10C09D7/61C09D7/62C09D7/65C09D7/70C09D5/002C08K2003/2227C08L2205/025C08L2205/035C08L63/10C08L83/04C08K13/06C08K9/00C08K3/36C08K3/22C08K3/34C08K3/04C08L75/04C08K7/26
Inventor 马政策陈寿生付大器
Owner 上海展辰涂料有限公司
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