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Solid wallpaper adhesive and preparation method thereof

A wallpaper glue and solid technology, applied in the field of wallpaper glue, can solve the problems of affecting the life of wallpaper, secondary pollution, mildew, etc., achieve great social and economic benefits, prolong service life, and solve the effect of mildew

Active Publication Date: 2015-12-30
江门市三尚新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, starch glue is prone to mildew, and after use, mildew often occurs, which causes mildew and warped edges on the wallpaper, which affects the life of the wallpaper; mold can also cause harm to human health
Many manufacturers add formaldehyde, acetal, and preservatives to solve such problems during synthesis or use. The lasting effect is short, and it will also cause secondary pollution. In view of this situation, it is necessary to develop a new type of solid wallpaper glue

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A solid wallpaper glue, comprising 40% polyester resin, 15% nano silicon dioxide, 15% nano aluminum oxide, 24.4975% light calcium, 5% thickener, 0.5% defoamer, 0.0025% nano silver.

[0019] Dry the polyester resin under reduced pressure, remove the free monomer, and mix it with the rest of the raw materials in a mixer after cooling.

Embodiment 2

[0021] A solid wallpaper glue, including 20% ​​polyester resin, 30% polyvinyl alcohol, 20% nano-alumina, 7.897% aluminum magnesium silicate, 20% silicon dioxide, 2% thickener, 0.1% defoamer, 0.003% Nano Silver.

[0022] The polyester resin and polyvinyl alcohol are dried under reduced pressure to remove free monomers, and after cooling, they are uniformly mixed with the rest of the raw materials in a mixer.

Embodiment 3

[0024] A solid wallpaper glue, including 20% ​​polyacrylic acid, 25% polyvinyl alcohol, 21.698% nano calcium carbonate, 10% light calcium, 10% titanium dioxide, 10% aluminum magnesium silicate, 3% thickener, 0.3% Foaming agent, 0.002% nano silver.

[0025] Dry polyacrylic acid and polyvinyl alcohol under reduced pressure to remove free monomers, and after cooling, mix them evenly with the rest of the raw materials in a mixer.

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PUM

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Abstract

The invention discloses a solid wallpaper adhesive which comprises the following components in percentage by mass: 40-55% of water-based resin, 20-30% of nano material dispersing agent, 20-30% of inorganic filler, 0.1-0.5% of defoaming agent, 2-5% of thickener and 0.002-0.003% of nano silver. The invention also discloses a preparation method of the solid wallpaper adhesive. The solid wallpaper adhesive effectively solves the problem of mildewing after use of amylan on the premise of not influencing the adhesiveness of the wallpaper, avoids the injuries of mildew to human health, greatly prolongs the service life of the wallpaper, and has great social benefit and economic benefit. The wallpaper adhesive is free of compounds capable of polluting the environment and hurting human health, and thus, is green and environment-friendly.

Description

technical field [0001] The invention relates to a wallpaper glue, in particular to a solid wallpaper glue and a preparation method thereof. Background technique [0002] Wallpaper, also known as wallpaper, is a general term for a class of interior wall decoration materials. Because of various colors, rich patterns, luxurious style, safety and environmental protection, convenient construction and moderate price, it has been widely used and has irreplaceable advantages. To attach the wallpaper to the surface of the wall, wallpaper glue is needed, and most of the current wallpaper glues are starch glue. It is widely used because of its low price, high viscosity and environmental protection. However, starch glue is prone to mildew, and after use, mildew often occurs, which causes mildew and warped edges on the wallpaper, which affects the life of the wallpaper; mold can also cause harm to human health. Many manufacturers add formaldehyde, acetal, and preservatives in the proc...

Claims

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Application Information

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IPC IPC(8): C09J167/00C09J133/02C09J129/04C09J11/04
Inventor 刘德强林国旺李秋凯
Owner 江门市三尚新材料科技有限公司
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