Antibacterial and antistatic wallpaper and preparation method thereof

An anti-static and anti-static coating technology, applied in the field of decorative materials, can solve problems such as affecting the decoration quality, generating static electricity, mildew, etc., to improve the user experience and prolong the service life.

Inactive Publication Date: 2017-12-22
陈雪珍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Wallpaper is widely used in the decoration of some walls or walls. Because of its low price and convenient decoration, it is deeply loved by consumers. However, the current wallpaper is prone to mildew and fading, or generates static electricity, which brings great harm to residents Especially in the humid areas or climates in the south, the service life of wallpaper is greatly reduced, and its disadvantages are obvious: it is easy to be damp, moldy, fall off or damaged, which affects the quality of decoration

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] The antibacterial and antistatic wallpaper disclosed in the embodiments of the present invention includes a wallpaper body, the inner and outer surfaces of the wallpaper body are provided with at least one layer of antibacterial and antistatic coating layer, and the antibacterial and antistatic coating layer is processed from the following raw materials in parts by weight : 30 parts of PU resin copolymer emulsion, 6 parts of polyvinyl alcohol, 0.2 part of defoamer, 0.2 part of nano titanium dioxide silver, 0.2 part of antistatic agent, 1 part of organic bentonite, 1 part of magnetically ordered mesoporous carbon.

[0017] The above-mentioned antibacterial and antistatic wallpaper is prepared by the following preparation process:

[0018] Firstly, process the semi-finished wallpaper to ensure that the moisture content of the semi-finished product is ≤5.0%.

[0019] Then pre-treat the semi-finished wallpaper: process the semi-finished wallpaper in a dry atmosphere for 1-2...

Embodiment 2

[0024] The antibacterial and antistatic wallpaper disclosed in this embodiment includes a wallpaper body, the inner and outer surfaces of the wallpaper body are provided with at least one antibacterial and antistatic coating layer, and the antibacterial and antistatic coating layer is processed by the following raw materials in parts by weight: PU resin 40 parts of copolymer emulsion, 8 parts of polyvinyl alcohol, 0.3 parts of defoamer, 0.4 parts of nano silver titanium dioxide, 0.4 parts of antistatic agent, 2 parts of organic bentonite, 3 parts of magnetically ordered mesoporous carbon;

[0025] The preparation process of the above-mentioned antibacterial and antistatic wallpaper is the same as that of Example 1.

Embodiment 3

[0027] The antibacterial and antistatic wallpaper disclosed in the embodiments of the present invention comprises a wallpaper body, at least one layer of antibacterial and antistatic coating layer is provided on the inner and outer surfaces of the wallpaper body, and the antibacterial and antistatic coating layer is processed from the following raw materials in parts by weight: PU 35 parts of resin copolymer emulsion, 7 parts of polyvinyl alcohol, 0.25 parts of defoamer, 0.3 parts of nano silver titanium dioxide, 0.3 parts of antistatic agent, 1.5 parts of organic bentonite, and 2 parts of magnetically ordered mesoporous carbon.

[0028] The preparation process of the above-mentioned antibacterial and antistatic wallpaper is the same as that of Example 1.

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PUM

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Abstract

The invention discloses antibacterial and antistatic wallpaper which comprises a wallpaper body, wherein at least one antibacterial and antistatic coating layer is arranged on each of the inner and outer surfaces of the wallpaper body; the antibacterial and antistatic coating layer is prepared from the following raw materials in parts by weight: 30 to 40 parts of PU resin copolymer emulsion, 6 to 8 parts of polyvinyl alcohol, 0.2 to 0.3 part of a defoaming agent, 0.2 to 0.4 part of a nano antibacterial agent, 0.2 to 0.4 part of an antistatic agent, 1 to 2 parts of organic bentonite and 1 to 3 parts of magnetic ordered mesoporous carbon.

Description

technical field [0001] The invention belongs to the field of decorative materials, and in particular relates to an antibacterial and antistatic wallpaper and a preparation method thereof. Background technique [0002] Wallpaper is widely used in the decoration of some walls or walls. Because of its low price and convenient decoration, it is very popular among consumers. Troubled, especially in the humid area or climate in the south, the service life of wallpaper is greatly reduced, and its disadvantages are obvious: it is easy to be damp, moldy, fall off or damaged, which affects the quality of decoration. Contents of the invention [0003] In view of the above technical deficiencies, the present invention provides an antibacterial and antistatic wallpaper and a preparation method thereof, which solves the problems existing in the existing wallpaper mentioned in the background art. [0004] The present invention is achieved in this way. An antibacterial and antistatic wal...

Claims

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Application Information

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IPC IPC(8): D21H19/24D21H21/14D21H21/36D21H21/12D21H19/84D21H27/20
CPCD21H19/24D21H19/84D21H21/12D21H21/14D21H21/36D21H27/20
Inventor 陈雪珍
Owner 陈雪珍
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