Wallpaper and preparation method thereof

A wallpaper and pulp technology, applied in the chemical industry, can solve the problem of additional purchase of curtains, and achieve the effect of high projection effect, increased gain, and good image saturation.

Active Publication Date: 2015-12-23
香山红叶集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Projection screens, or projection walls, are the image substrates that are often needed for projection. On the one hand, the screen needs to be purchased separately. On the other hand, storage is also a problem.

Method used

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  • Wallpaper and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Example 1 Wallpaper 1

[0019] In the first step, take 50g of paper pulp and 12g of bark powder, mix them into the pulp tank, stir evenly and cook for 7 hours, add 3g of bleaching powder after cooling, stir and store for 15 hours, pass through a refiner for refining, filter 1000 mesh to obtain pulp ;

[0020] In the second step, take 1.5g of borosilicate, 0.5g of nano powder, 3g of bleaching powder, 5g of polycarbonate, 5g of polyethylene terephthalate, 4g of 2,6-dibenzylidene cyclohexanone, carbon fiber 3g, 5g of diethyl phthalate, 3g of glass fiber, 2g of carboxymethyl cellulose, 3g of polyacrylic acid fiber, 0.5g of defoamer, 9g of film-forming agent and 2g of dispersant were mixed uniformly to obtain mixture 1;

[0021] In the third step, mix the mixture 1 obtained in the second step and the slurry obtained in the first step for 4 hours to mix evenly, and then pass through a calender for calendering, keep the thickness at 0.5mm, and place it in an environment with ...

Embodiment 2

[0027] Example 2 wallpaper 2

[0028] In the first step, take 40g of pulp and 10g of bark powder, mix them into the pulp pool, stir evenly and cook for 5 hours, add 2g of bleaching powder after cooling, stir and store for 10 hours, pass through a refiner for refining, filter 1000 mesh to obtain pulp ;

[0029] In the second step, take 1g of borosilicate, 0.4g of nanopowder, 2g of bleaching powder, 4g of polycarbonate, 3g of polyethylene terephthalate, 3g of 2,6-dibenzylidene cyclohexanone, and 2g of carbon fiber , diethyl phthalate 3g, glass fiber filament 2g, carboxymethyl cellulose 1g, polyacrylic acid fiber 2g, defoamer 0.4g, film forming agent 8g and dispersant 1g are mixed uniformly to obtain mixture 1;

[0030] In the third step, mix the mixture 1 obtained in the second step and the slurry obtained in the first step for 3 hours to mix evenly, and then pass through a calender for calendering, keeping the thickness at 0.4mm, and place it in an environment with a temperatu...

Embodiment 3

[0036] Example 3 Wallpaper 3

[0037] In the first step, take 80g of pulp and 15g of bark powder, mix them into the pulp pool, stir evenly and cook for 10 hours, add 4g of bleaching powder after cooling, stir and store for 20 hours, pass through a refiner for refining, filter 1000 mesh to obtain pulp ;

[0038] In the second step, take 2g of borosilicate, 0.8g of nanopowder, 4g of bleaching powder, 7g of polycarbonate, 6g of polyethylene terephthalate, 5g of 2,6-dibenzylidene cyclohexanone, and 4g of carbon fiber , diethyl phthalate 6g, glass fiber filament 5g, carboxymethyl cellulose 3g, polyacrylic acid fiber 4g, defoamer 1g, film forming agent 10g and dispersant 3g are mixed uniformly to obtain mixture 1;

[0039] The third step is to mix the mixture 1 obtained in the second step with the slurry obtained in the first step for 5 hours, mix evenly, and then pass through a calender for rolling, keep the thickness at 1mm, and dry at a temperature of 100°C , that is.

[0040]...

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Abstract

The present invention discloses a wallpaper and a preparation method thereof, wherein the wallpaper comprises 40-80 parts of paper pulp, 10-15 parts of tree bark powder, 1-2 parts of borosilicate, 0.4-0.8 part of nanometer powder, 2-4 parts of calcium hypochlorite, 4-7 parts of polycarbonate, 3-6 parts of polyethylene terephthalic acid ester, 3-5 parts of 2,6-dibenzylidene cyclohexanone, 2-4 parts of carbon fibers, 3-6 parts of diethyl phthalate, 2-5 parts of glass fiber filament, 1-3 parts of carboxymethyl cellulose, 2-4 parts of polyacrylic acid fibers, 0.4-1 part of an anti-forming agent, 8-10 parts of a film forming agent, and 1-3 parts of a dispersant. The wallpaper has characteristics of high reflective property, visual angle balance improving and gain increasing so as to provide high projection effect, good image saturation degree and high definition, and further has characteristics of green environmental protection, wear resistance and good stability.

Description

technical field [0001] The invention relates to the technical field of chemical engineering, in particular to a wallpaper and a preparation method thereof. Background technique [0002] Wallpaper, wall covering, also known as wallpaper, wall covering, as the name suggests, it is a special kind of "paper" and "cloth" that is pasted on the wall for decoration, and is a commonly used decoration for interior walls of buildings. Material. [0003] Now, with the development of society, people have more requirements for the variety of functions of wallpaper. [0004] Now in our daily life, projection is becoming more and more popular. Or with the development of projection technology, it has gradually entered the family. On the one hand, projection has great requirements on projection equipment, and on the other hand, it has a great relationship with the projection substrate. Projection screens, or projection walls, are image substrates that are often needed for projection. On th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H27/20D21H13/50D21H13/40D21H15/12D21H13/18D21H21/06D21H21/08D21H21/12D21H17/68E04F13/072
Inventor 胡伟刘宁谢光玉臧运波田鹏姜杰
Owner 香山红叶集团有限公司
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