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Silent Cork Laminate Floor UV Curing Coating System

A composite floor and ultraviolet light technology, which is applied in the direction of coating, polyester coating, epoxy resin coating, etc., can solve the problems of affecting the indoor environment, insufficient elasticity, poor noise cancellation and mute effect, etc., and achieve the effect of smooth surface effect

Active Publication Date: 2018-03-30
HUNAN JINHAI SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. The actual application effect of the product cannot reach the effect claimed in the product promotional materials
[0005] 2. The wooden floor with plastic upholstery on the bottom layer has a large amount of VOC emissions, which affects the indoor environment
[0006] 3. The floor coated with elastic UV paint is not elastic enough, and the effect of noise reduction and mute is poor

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0057] 1. Preparation of UV elastic putty: Modified epoxy acrylate, difunctional aliphatic urethane acrylate, tripropylene glycol diacrylate TP, isobornyl acrylate IBOA, fumed silica, other additives, photoinitiator Put the reagents into the reaction kettle in sequence according to the mass percentage, heat to 60 ℃ ~ 80 ℃, disperse and stir at high speed for 3 hours.

[0058] 2. Preparation of UV elastic sanding bottom: put modified epoxy acrylate, polyester acrylate, tripropylene glycol diacrylate TP, other additives, talcum powder, and photoinitiator into the reaction kettle in sequence according to mass percentage, and heat To 60 ℃ ~ 80 ℃, high-speed dispersion and stirring for 3 hours.

[0059] 3. Preparation of UV elastic primer: Modified epoxy acrylate, difunctional aliphatic urethane acrylate, polyester acrylate, tripropylene glycol diacrylate TP, hydroxyethyl methacrylate HEMA, other additives, The photoinitiators are put into the reaction kettle in sequence according...

Embodiment 1

[0063] Silent cork composite floor UV curing coating system, the formula mass percentage of its UV elastic putty, UV elastic sanding bottom, UV elastic primer, UV elastic topcoat is as follows:

[0064] The formula mass percentage of UV elastic putty is:

[0065] Modified epoxy acrylate: 45%

[0066] Difunctional Aliphatic Elastomeric Urethane Acrylate: 25%

[0067] Tripropylene glycol diacrylate TP: 8%

[0068] Isobornyl Acrylate IBOA: 8%

[0069] Fumed silica: 8%

[0070] Other additives: 2%

[0071] Photoinitiator: 4%

[0072] The formula mass percent of UV elastic sanding primer is:

[0073] Modified epoxy acrylate: 40%

[0074] Polyester acrylate: 25%

[0075] Tripropylene glycol diacrylate TP: 15%

[0076] Other additives: 2%

[0077] Talc: 14%

[0078] Photoinitiator: 4%

[0079] The formula mass percent of UV elastic primer is:

[0080] Modified epoxy acrylate: 25%

[0081] Difunctional Aliphatic Elastomeric Urethane Acrylate: 45%

[0082] Polyester acry...

Embodiment 2

[0096] Silent cork composite floor UV curing coating system, the formula mass percentage of its UV elastic putty, UV elastic sanding bottom, UV elastic primer, UV elastic topcoat is as follows:

[0097] The formula mass percentage of UV elastic putty is:

[0098] Modified epoxy acrylate: 40%

[0099] Difunctional aliphatic elastic polyurethane acrylate: 20%

[0100] Tripropylene glycol diacrylate TP: 12%

[0101] Isobornyl Acrylate IBOA: 12%

[0102] Fumed silica: 10%

[0103] Other additives: 1.5%

[0104] Photoinitiator: 4.5%

[0105] The formula mass percent of UV elastic sanding primer is:

[0106] Modified epoxy acrylate: 45%

[0107] Polyester acrylate: 20%

[0108] Tripropylene glycol diacrylate TP: 13%

[0109] Other additives: 2.5%

[0110] Talc: 15%

[0111] Photoinitiator: 4.5%

[0112] The formula mass percent of UV elastic primer is:

[0113] Modified epoxy acrylate: 20%

[0114] Difunctional Aliphatic Elastomeric Urethane Acrylate: 44%

[0115] Pol...

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PUM

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Abstract

The invention belongs to the field of ultraviolet light solidification new material, and especially relates to a mute de-noising coating system used for cork composite floor. The high-comfort level mute composite sheet material ultraviolet light solidification coating system is composed of UV elastic putty, UV elastic sand light priming paint, a UV elastic priming paint and a UV elastic finish. Elasticity of a whole coating of the cork composite floor coated by the elastic UV system is enhanced, when people walks on the floor, buffer effect can be provided, so that de-noising mute effect can be reached.

Description

technical field [0001] The invention belongs to the field of ultraviolet curing new materials. In particular, it relates to a silent and noise-absorbing coating system applied to cork composite floors. The invention provides a quiet, high-comfort composite plate ultraviolet light curing coating system. technical background [0002] At present, solid wood flooring plays an important role in home decoration, but some problems caused by it also trouble users, and noise is an important point. According to statistics, after the solid wood floor is paved, the probability of noise problems due to various reasons is as high as 80%. In response to this problem, we provide a UV-curable coating system for cork composite floors. After the cork floor is coated with elastic UV system, the elasticity of the entire coating is strengthened, which can play a buffer role when people walk on the floor, so as to achieve the effect of noise reduction and silence. UV curing coating is a kind o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D163/10C09D175/14C09D167/06C09D7/61C09D5/34
Inventor 刘立新王石青付大器陈永忠
Owner HUNAN JINHAI SCI & TECH