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A radiation-cured color decorative board

A technology of radiation curing and decorative panels, which is applied in the direction of chemical instruments and methods, coatings, layered products, etc., and can solve problems such as long cycle, high cost, and difficult construction

Active Publication Date: 2017-11-24
ZHUHAI JIAWEILI ENVIRONMENTAL PROTECTION SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current common construction technology is to install the board first, and then paint on its surface. The construction is difficult, the cycle is long, and the cost is high.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1 gray decorative board

[0022] The surface of the substrate is sequentially provided with a radiation-cured reinforcing base, a radiation-cured primer coating, a radiation-cured white primer layer, a radiation-cured adhesion base layer, a radiation-cured gray color paint layer, and a matte paint layer;

[0023] Wherein the weight percent of the radiation-cured reinforced bottom is composed of: epoxy acrylate 5%, DPGDA 90%, 2-hydroxyl-2-methyl-1-acetone 3%, 2.4.6 (trimethylbenzoyl) diphenyl Phosphine oxide 2%;

[0024] The weight percentage of radiation curing primer coating is composed of: polyester acrylate 7%, polyurethane acrylate 13%, epoxy acrylate 25%, TMPTA 2%, NPGDA 5%, HEMA 3%, talcum powder 40%, 2- Hydroxy-2-methyl-1-propanone 3%, EFKA4010 2%

[0025] The weight percentage of radiation curing white primer is: epoxy acrylate 7%, polyurethane acrylate 7%, polyester acrylate 27%, TPGDA 10%, TMPTA 10%, NPGDA 15%, titanium dioxide 4%, white pearlesce...

Embodiment 2

[0029] Embodiment 2 Silver decorative board

[0030] The surface of the substrate is sequentially provided with a radiation-cured primer layer, a radiation-cured transparent primer layer, a radiation-cured adhesive base layer, a radiation-cured silver paint layer, and a radiation-cured matte paint layer;

[0031] The weight percent of the radiation-cured primer coating is composed of: polyester acrylate 17%, polyurethane acrylate 13%, epoxy acrylate 15%, TMPTA 2%, NPGDA 15%, HEMA 3%, talcum powder 30%, 2 -Hydroxy-2-methyl-1-propanone 4%, EFKA4010 1%

[0032] The weight percentage of radiation curing transparent primer is composed of: epoxy acrylate 7%, polyurethane acrylate 7%, polyester acrylate 27%, TPGDA 10%, TMPTA 10%, NPGDA 15%, talcum powder 16%, 1- Hydroxy-cyclohexyl-phenyl ketone 2%, 2.4.6(trimethylbenzoyl)diphenylphosphine oxide 3%, bis(2.4.6-trimethylbenzoyl)-phenylphosphine oxide 0.3% , EFKA4010 0.3%, adhesion promoter 1.2%, TEGO450 0.2%, DEUCHEM2700 1%.

[0033]...

Embodiment 3

[0036] Embodiment 3 beige decorative board

[0037]The surface of the substrate is sequentially provided with a radiation-cured reinforced primer, a radiation-cured primer coating, a radiation-cured adhesive primer, a radiation-cured yellow primer layer, a radiation-cured beige paint layer, and a high-gloss paint layer;

[0038] The weight percent of the radiation-cured reinforced bottom is: 30% polyester acrylate, 66% DPGDA, 3% 2-hydroxy-2-methyl-1-acetone, 2.4.6 (trimethylbenzoyl) diphenyl Phosphine oxide 1%;

[0039] The weight percent composition of radiation-cured primer coating is: polyester acrylate 10%, polyurethane acrylate 10%, epoxy acrylate 25%, TMPTA 2%, NPGDA 8%, talcum powder 40%, 2-hydroxy-2 -Methyl-1-propanone 4%, EFKA40101%

[0040] The weight percent of the radiation curing adhesive base is composed of: 10% epoxy acrylate, 20% HMEA, 10% EO3-TMPTA, 25% polyurethane acrylate, 10% polyester acrylate, 10% modified acrylate, 1-hydroxy- Cyclohexyl-phenyl ketone...

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PUM

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Abstract

The invention belongs to the field of decorative board materials, and particularly relates to a radiation-cured colored decorative board, which includes a substrate. The surface of the substrate is sequentially provided with a radiation-cured adhering bottom layer, a colored paint layer, and a high-gloss or matte paint layer. The cured colored decorative board of this structure has It has good wear resistance, high strength, high adhesion between layers, weather resistance, rich colors, full paint film, crack and scratch resistance, easy to clean, flame retardant and other advantages. The production process of the decorative board of the invention is efficient, environmentally friendly and energy-saving. The invention belongs to renewable resources and is in line with the country's sustainable development strategy.

Description

technical field [0001] The invention belongs to the field of decorative board materials, in particular to radiation-cured colored decorative boards. Background technique [0002] At present, with the increasing variety of decorative materials, the increasing luxury of various decorations, and the increasing demand for decorative materials; the country's requirements for environmental protection, energy saving and fire prevention of decorative materials are also getting higher and higher. Therefore, various thermal insulation composite materials Fireproof materials have appeared one after another, mainly including fiber reinforced cement board, fiber reinforced calcium silicate board, fiber reinforced magnesium oxide board, light magnesium chloride cement board, magnesite board, gypsum board, metal board, etc. as interior and exterior wall decoration; wood board, Plastic panels, etc. are used as decorative materials such as cabinets and doors. The current common construction...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04F13/077B32B27/30B32B27/18B32B27/20C09D163/10C09D175/14C09D167/06C09D133/16C09D7/12
Inventor 谭锦杰
Owner ZHUHAI JIAWEILI ENVIRONMENTAL PROTECTION SCI & TECH