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Frost-resistant lightweight composite board

A composite board, frost resistance technology, applied in the field of composite boards, can solve the problems of low strength, inconvenient operation, easy to mold and other problems of the board, and achieve the effect of high strength, prolonging the service life and reducing the difficulty of installation

Inactive Publication Date: 2017-04-26
安徽吉美装饰材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the improvement of people's living standards, the demand and quality requirements for various types of panels are getting higher and higher for home decoration and office decoration. Among them, the environmental protection type of panels, the strength and weight of panels will affect the final decoration effect. During the decoration process, Overweight boards will cause inconvenient operation, and boards that are too light may have low strength, easy to mold, damp or deformation, etc. Therefore, further research should be carried out on how to ensure the performance of composite boards while reducing the material of the boards

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A lightweight composite board with frost resistance, comprising a seed shell fiber base layer and fabric layers fixed on both sides of the seed shell fiber substrate, the fabric layer includes by weight: 15 parts of HIPS, 15 parts of fly ash, Containing 4 parts of imide-type modified phenolic resin, 10 parts of sepiolite fiber, 12 parts of bauxite, 0.8 part of cyclopropanecarboxylic acid, 1.5 parts of urea, 1.6 parts of methyl acetate, 2 parts of aromatic oil; The seed shell fiber substrate includes by weight: 15 parts of rake seed shell fiber, 25 parts of black wattle bark fiber, 15 parts of polyphenol ether resin, 4 parts of phosphate rock powder, 7 parts of sea sand powder, p-tert-octylphenol formaldehyde 12 parts of resin, 3 parts of sodium bentonite, 1.2 parts of phenyl propargyl ether, 8 parts of oxidized polyethylene wax, and 2 parts of polyacrylamide.

[0013] Wherein, the fabric layer is formed above the seed shell fiber base layer through composite co-extrusio...

Embodiment 2

[0020] A light-weight composite board with frost resistance, comprising a seed shell fiber base layer and fabric layers fixed on both sides of the seed shell fiber substrate, the fabric layer includes 18 parts by weight of HIPS, 12 parts of fly ash, Containing 6 parts of imide type modified phenolic resin, 7 parts of sepiolite fiber, 16 parts of bauxite, 0.5 part of cyclopropane carboxylic acid, 2 parts of urea, 2 parts of methyl acetate, 3 parts of aromatic oil; The seed shell fiber substrate includes by weight: 20 parts of rake seed shell fiber, 20 parts of black wattle bark fiber, 15 parts of polyphenol ether resin, 7 parts of phosphate rock powder, 8 parts of sea sand powder, p-tert-octylphenol formaldehyde 12 parts of resin, 5 parts of sodium bentonite, 1.5 parts of phenyl propargyl ether, 6 parts of oxidized polyethylene wax, and 1 part of polyacrylamide.

[0021] Wherein, the time of described hot pressing is 120 minutes;

[0022] The hot pressing pressure range of the...

Embodiment 3

[0027] A lightweight composite board with frost resistance, comprising a seed shell fiber base layer and a fabric layer fixed on both sides of the seed shell fiber substrate, the fabric layer includes by weight: 18 parts of HIPS, 10 parts of fly ash, Containing 6 parts of imide type modified phenolic resin, 8 parts of sepiolite fiber, 14 parts of bauxite, 0.6 part of cyclopropane carboxylic acid, 2 parts of urea, 1.8 parts of methyl acetate, 3 parts of aromatic oil; The seed shell fiber substrate includes by weight: 18 parts of rake seed shell fiber, 24 parts of black wattle bark fiber, 18 parts of polyphenol ether resin, 7 parts of phosphate rock powder, 6 parts of sea sand powder, p-tert-octylphenol formaldehyde 10 parts of resin, 4 parts of sodium bentonite, 1.5 parts of phenyl propargyl ether, 6 parts of oxidized polyethylene wax, and 1 part of polyacrylamide.

[0028] Wherein, the time of described hot pressing is 150 minutes;

[0029] The hot pressing pressure range of ...

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Abstract

The invention relates to a composite board, in particular to a frost-resistant lightweight composite board. The frost-resistant lightweight composite board comprises a raked seed shell fiber base layer and surface layers fixed on two sides of the raked seed shell fiber base layer. Compared with the prior art, the frost-resistant lightweight composite board has the advantages that the frost-resistant lightweight composite board with the density lower than 1.3 g / cm<3> is lightweight, low in carbon, environment friendly, lower in mounting difficulty, high in strength, less prone to deformation, capable of playing a reinforcing and impact-resistant role, highly resistant to frost, capable of avoiding the problems of frost cracking and wet swelling after long-term use and effectively prolonged in service life, thereby being suitable for large-scale popularization and application.

Description

technical field [0001] The invention relates to a composite board, in particular to a lightweight composite board with frost resistance. Background technique [0002] With the improvement of people's living standards, the demand and quality requirements for various types of panels are getting higher and higher for home decoration and office decoration. Among them, the environmental protection type of the panels, the strength and weight of the panels will affect the final decoration effect. During the decoration process, Overweight boards will cause inconvenient operation, and boards that are too light may have low strength, easy to mold, damp or deformation. Therefore, further research should be carried out on how to ensure the performance of composite boards while reducing the material of the boards. Contents of the invention [0003] The object of the present invention is to provide a lightweight composite board with frost resistance to solve the existing problems. [0...

Claims

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Application Information

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IPC IPC(8): B32B9/02B32B9/04B32B5/02C08L51/04C08L61/14C08L97/02C08L71/12C08L61/06C08L33/26C08K13/04C08K7/10C08K3/30C08K5/09C08K13/02C08K3/34C08K3/32C08K3/36
CPCB32B9/02B32B5/02B32B5/028B32B9/045B32B9/047B32B2262/065B32B2307/558C08L51/04C08L97/02C08L2205/025C08L2205/035C08L61/14C08K13/04C08K7/10C08K2003/3081C08K5/09C08L71/12C08L61/06C08L33/26C08K13/02C08K3/346C08K3/32C08K3/36
Inventor 胡其飞
Owner 安徽吉美装饰材料有限公司