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Preparation method of high-hardness air-purifying wallpaper base film

A technology for purifying air and wallpaper base film, applied in the field of decorative materials, can solve problems such as inability to inhibit mildew of wallpaper glue, no long-lasting antibacterial effect, and human health hazards, so as to inhibit mildew and rot, remove pungent odor, and avoid The effect of falling powder and de-powdering

Inactive Publication Date: 2018-12-07
ANHUI SOYA DECORATIVE MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Wallpaper base film is a special anti-alkali, moisture-proof and mildew-proof wall surface treatment material, which can effectively prevent the moisture and alkaline substances from the construction wall from seeping out, and prevent wall decoration materials such as wallpaper and decorative boards from returning to moisture and mildew and blackening and discoloration; before pasting the wallpaper, it is necessary to apply a layer of wallpaper base film. When the base film is brushed on the wall and dried, a dense protective film will be formed. Its function is to separate the wall Keep the wallpaper away from the wall and keep the wallpaper from directly touching the wall, which effectively prolongs the service life of the wallpaper and facilitates the later replacement of the wallpaper; however, the wallpaper base film on the market has a single function and cannot inhibit the glue Mildew occurs, there is no lasting antibacterial effect, and the wall surface used for pulverization will cause the wallpaper to fall off in a large area, and some harmful organic gases will be released, which will pollute the environment and bring harm to human health; therefore, it is urgent to invent a Wallpaper base film to make up for the defects of prior art base film wallpaper

Method used

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  • Preparation method of high-hardness air-purifying wallpaper base film

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Effect test

Embodiment 1

[0018] In the embodiment of the present invention, a method for preparing a high-hardness air-purifying wallpaper base film, the specific method is as follows:

[0019] (1) Weigh raw materials by weight, 3.4 parts of modified stone powder, 0.52 parts of nano-titanium dioxide, 26 parts of styrene-acrylic emulsion, 20 parts of vinegar-acrylic emulsion, 1.1 parts of sorbitol, 3.1 parts of magnesium stearate, 2.2 parts of yam powder , 7.2 parts of spinach, 5.2 parts of rose petals, 5.9 parts of wisteria petals, 90 parts of deionized water;

[0020] (2) Mix and crush the spinach, rose petals and wisteria petals, put them in a temperature of 44°C and ferment them at a constant temperature for 48 hours, take them out, add them into deionized water and stir them evenly, boil them gently, take them out, put them in a fermentation box at a temperature of 29°C Ferment at constant temperature for 32 hours, take it out, filter, take the filtrate, and get the fermentation liquid;

[0021] ...

Embodiment 2

[0029] In the embodiment of the present invention, a method for preparing a high-hardness air-purifying wallpaper base film, the specific method is as follows:

[0030] (1) Weigh raw materials by weight, 3.5 parts of modified stone powder, 0.54 parts of nano-titanium dioxide, 27 parts of styrene-acrylic emulsion, 21 parts of vinegar-acrylic emulsion, 1.2 parts of sorbitol, 3.2 parts of magnesium stearate, 2.3 parts of yam powder , 7.5 parts of spinach, 5.3 parts of rose petals, 6.1 parts of wisteria petals, 95 parts of deionized water;

[0031] (2) Mix and crush the spinach, rose petals and wisteria petals, place them in a temperature of 45°C for constant temperature fermentation for 53 hours, take them out, add deionized water and stir evenly, bring to a simmer, take them out, put them in a fermentation box at a temperature of 30°C Ferment at constant temperature for 35 hours, take it out, filter, take the filtrate, and get the fermentation liquid;

[0032] (3) Put sorbitol,...

Embodiment 3

[0040] In the embodiment of the present invention, a method for preparing a high-hardness air-purifying wallpaper base film, the specific method is as follows:

[0041] (1) Weigh raw materials by weight, 3.6 parts of modified stone powder, 0.56 parts of nano-titanium dioxide, 28 parts of styrene-acrylic emulsion, 22 parts of vinegar-acrylic emulsion, 1.3 parts of sorbitol, 3.3 parts of magnesium stearate, 2.4 parts of yam powder , 7.8 parts of spinach, 5.4 parts of rose petals, 6.3 parts of wisteria petals, 100 parts of deionized water;

[0042] (2) Mix and crush the spinach, rose petals and wisteria petals, put them in a temperature of 46°C and ferment them at a constant temperature for 58 hours, take them out, add them into deionized water and stir evenly, boil them gently, take them out, put them in a fermentation box at a temperature of 31°C Ferment at constant temperature for 38 hours, take out, filter, and take the filtrate to obtain the fermentation liquid;

[0043] (3...

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Abstract

The invention belongs to the technical field of decorative materials and especially discloses a preparation method of a high-hardness air-purifying wallpaper base film. The method particularly includes: (1) weighing raw materials according to weight part ratio; (2) mixing and crushing spinach, petals of Chinese rose and wisteria flower petals, fermenting the mixture, adding the mixture to deionized water with uniform stirring, boiling the mixture on soft fire, fermenting the boiled mixture, filtering a fermented product to obtain a filtrate, thus obtaining a fermented liquid; (3) adding sorbitol, magnesium stearate and Chinese yam powder to the fermented liquid, heating the mixture on soft fire with continuous stirring, adding a styrene-acrylic emulsion and an acetic styrene-acrylic emulsion, heating the mixture on soft fire with continuous stirring, naturally cooling the mixture at room temperature, adding modified stone powder and nano-TiO2, uniformly mixing and stirring the components, and performing ultrasonic treatment to obtain the high-hardness air-purifying wallpaper base film. The film has high hardness and can improve the capability of solidifying powdered wall surface, has strong capability of adsorbing VOCs and can effectively purify air.

Description

technical field [0001] The invention belongs to the technical field of decorative materials, in particular to a preparation method of a high-hardness air-purifying wallpaper base film. Background technique [0002] Wallpaper base film is a special anti-alkali, moisture-proof and mildew-proof wall surface treatment material, which can effectively prevent the moisture and alkaline substances from the construction wall from seeping out, and prevent wall decoration materials such as wallpaper and decorative boards from returning to moisture and mildew and blackening and discoloration; before pasting the wallpaper, it is necessary to apply a layer of wallpaper base film. When the base film is brushed on the wall and dried, a dense protective film will be formed. Its function is to separate the wall Keep the wallpaper away from the wall and keep the wallpaper from directly touching the wall, which effectively prolongs the service life of the wallpaper and facilitates the later rep...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D125/14C09D131/04C09D5/14C09D7/61C09D7/62C09D7/63
CPCC08K2003/2241C08K2003/265C08K2201/011C09D5/14C09D7/61C09D7/62C09D7/63C09D7/67C09D125/14C08L31/04C08K13/06C08K3/26C08K3/22C08K5/098C08K5/0058
Inventor 李华令刘华平
Owner ANHUI SOYA DECORATIVE MATERIALS