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Granulation-free ecological plate high-pressure decorative surface material and manufacturing method thereof

A manufacturing method and ecological board technology, applied in the field of building decoration materials, can solve problems such as the impact on the health of operators, serious secondary pollution, and increased energy consumption, and achieve benefits to health, protection of health, and transverse tensile strength high effect

Inactive Publication Date: 2013-06-26
HENAN YONGWEI SECURITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In addition, the dust generated during the sanding process has a small particle size, mainly powder containing aldehyde resin and pulp fiber. Most of the dust in China is disposed of by landfill or incineration. The secondary pollution in the process is serious, which increases energy consumption and poses a threat to operators. impact on the health of

Method used

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  • Granulation-free ecological plate high-pressure decorative surface material and manufacturing method thereof

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Experimental program
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Effect test

Embodiment 1

[0073] In this embodiment, the high-pressure decorative surface material of the sand-free ecological board is the bottom paper layer from bottom to top 1 , core paper layer 2 , decorative paper layer 3 and surface paper 4 , the bottom paper layer 1 Back to the core paper layer 2 One side is also coated with a release agent coating 5 .

[0074] In this embodiment, the production method of the high-pressure decorative surface material of the sand-free ecological board, the detailed steps of the production method are as follows:

[0075] a. Preparation of special release agent: mix 40Kg siloxane compound release agent with 960Kg deionized water, add 2Kg dispersant to the stirring tank, stir slowly for 45 minutes, put it in a stainless steel storage tank and let it stand for 7 hours to obtain special release agent;

[0076] b. Preparation of impregnated core paper: Kraft paper with a weight of 120g / ㎡ and a width of 1250mm is impregnated with melamine-modified urea-formaldeh...

Embodiment 2

[0087] In this embodiment, the high-pressure decorative surface material of the sand-free ecological board is the bottom paper layer from bottom to top 1 , core paper layer 2 , decorative paper layer 3 and surface paper 4 , the bottom paper layer 1 Back to the core paper layer 2 One side is also coated with a release agent coating 5 .

[0088] In this embodiment, the production method of the high-pressure decorative surface material of the sand-free ecological board, the detailed steps of the production method are as follows:

[0089] a. Preparation of special release agent: Mix 50Kg silicone compound release agent with 1000Kg deionized water, add 4Kg dispersant Tween 80 to the stirring tank, stir slowly for 60 minutes, put it in a stainless steel storage tank and let it stand for 8 hours , get a special release agent;

[0090] b. Preparation of impregnated core paper: Kraft paper with a weight of 140g / ㎡ and a width of 1330mm is impregnated with melamine-modified urea-f...

Embodiment 3

[0100] In this embodiment, the high-pressure decorative surface material of the sand-free ecological board is the bottom paper layer from bottom to top 1 , core paper layer 2 , decorative paper layer 3 and surface paper 4 , the bottom paper layer 1 Back to the core paper layer 2 One side is also coated with a release agent coating 5 .

[0101] In this embodiment, the production method of the high-pressure decorative surface material of the sand-free ecological board, the detailed steps of the production method are as follows:

[0102] a, the preparation of release agent: 30Kg siloxane compound release agent mixes with 900Kg deionized water and adds 2Kg dispersant Tween 80 in the stirring tank, slowly stirs for 30 minutes and puts it into a stainless steel storage tank to stand for 6 hours, Get a special release agent;

[0103] b. Preparation of impregnated core paper: kraft paper with a weight of 120g / ㎡ and a width of 1250mm is impregnated into phenolic resin after impr...

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Abstract

The invention belongs to the field of building decorative materials, and in particular relates to a granulation-free ecological plate high-pressure decorative surface material and a manufacturing method thereof. The granulation-free ecological plate high-pressure decorative surface material comprises a bottom paper layer, a core paper layer, a decorative paper layer and a surface paper layer which are sequentially arranged, wherein a demolding agent coating layer is coated on one surface (back on to the core paper layer) of the bottom paper layer. During subsequent processing, the back of a product does not need to be granulated after the process of edge sawing, so that the transverse tensile strength can be obviously improved, and the thickness can be obviously reduced; and the decorative surface material which is 0.25mm thick can be produced. The manufacturing method comprises the following steps of: preparing a special demolding agent, immersed core paper, immersed bottom paper, immersed decorative paper and immersed surface paper, assembling a blank and performing thermal pressing. During thermal pressing, the bottom paper demolding layers of two groups of plate blanks are in direct contact with each other, and an aluminum plate or a bidirectionally stretched PP thin film does not need to be used as an isolation material; and therefore, the cost is saved, pavement is facilitated and quick, and the production efficiency is high; waste cannot be produced; and the environment pollution and subsequent treatment energy consumption are reduced.

Description

technical field [0001] The invention belongs to the field of building decoration materials, and in particular relates to a high-pressure decorative surface material of a sand-free ecological board and a manufacturing method thereof. Background technique [0002] At present, my country's interior decoration materials mainly include paints, coatings, soft decoration materials wallpaper, wall coverings and decorative panels. Most paints and coatings contain volatile organic pollutants, which will cause a certain degree of potential harm to the use or the health of the occupants. Wallpapers, wall coverings, etc. have the disadvantages of being not waterproof, not moisture-proof, easy to fall off when the humidity is high, and easy to mold. Most of the glue used for pasting is a benzene solution of rubber adhesives. Most of the decorative panels are made of wood or wood derivatives, which are pasted on the substrate after being painted. At present, the widely used single-sided ...

Claims

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Application Information

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IPC IPC(8): B32B27/04B32B27/42B32B33/00
CPCB32B29/06B32B29/005B32B2250/26B32B2255/12B32B2260/028B32B2260/046B32B2262/065B32B2307/3065B32B2307/554B32B2307/558B32B2307/7265B32B2307/748B32B2309/02B32B2309/04B32B2309/12B32B2317/122B32B2317/125B32B2419/04B32B2451/00B32B2607/00D21H5/0075D21H11/04D21H11/12D21H27/001D21H27/22D21H27/38
Inventor 任太平任玉良富名峰徐明华刘伟举
Owner HENAN YONGWEI SECURITY
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