Wall decoration material with formaldehyde decomposition function and preparation method thereof

A wall decoration and function technology, which is applied in the field of wall decoration materials with the function of decomposing formaldehyde and its preparation, can solve the problems of low decoration efficiency, undisclosed air purification antibacterial glue, and complicated construction of air purification wall coverings. , to achieve the effect of good adsorption

Active Publication Date: 2013-02-27
TAIZHOU LUNON DECORATION MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this document does not specifically disclose the air-purifying antibacterial glue, and the construction of this kind of air-purifying wall covering is complicated, requiring 4 processes to complete, and the decoration efficiency is not high

Method used

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  • Wall decoration material with formaldehyde decomposition function and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] (Example 1, wallpaper with the function of decomposing formaldehyde)

[0027] The wall decoration material with the function of decomposing formaldehyde in this embodiment is wallpaper with the function of decomposing formaldehyde.

[0028] See figure 1 The wallpaper with the function of decomposing formaldehyde in this embodiment includes a substrate 1, a decorative pattern layer 2 and micropowder particles 3, the substrate 1 has a first surface 11 and a second surface 12, and the decorative pattern layer 2 is bonded and fixed on the substrate 1 on the first surface 11 of the. The micropowder particles 3 are bonded and fixed in the surface resin of the decorative pattern layer 2 or adsorbed on the surface layer of the base material 1 not covered by the decorative pattern layer 2; 0.1g to 8g of micropowder particles 3 are fixed on each square meter of wallpaper (this implementation 2g in the example). In this embodiment, the decorative pattern layer 2 completely cov...

Embodiment 2

[0036] (Example 2, the wall covering with the function of decomposing formaldehyde)

[0037] The wall decoration material with the function of decomposing formaldehyde in this embodiment is a wall covering with the function of decomposing formaldehyde.

[0038] The rest of the wall cloth with the function of decomposing formaldehyde in this embodiment is the same as that of Embodiment 1, except that the base material 1 of the wall cloth is knitted fabric or non-woven fabric.

Embodiment 3

[0039] (Example 3, the preparation method of the wallpaper with the function of decomposing formaldehyde)

[0040] The preparation method of this example prepares the wallpaper with the function of decomposing formaldehyde described in Example 1.

[0041] The preparation method of the wallpaper with the function of decomposing formaldehyde comprises the following steps:

[0042] ① Configure micropowder particle ink: Add 1g~50g (20g in this example) of silica airgel micropowder particles and 50g~99g (80g in this example) of nano-titanium dioxide micropowder particles into 0.1~100L (this example In the embodiment, it is 20 L) water, after stirring for 60 minutes to 300 minutes (180 minutes in this embodiment), the micropowder particle ink is obtained for use. The nano-titanium dioxide micropowder particles are composed of anatase-type nano-titanium dioxide with an amount of 60%-80% (65% in this embodiment) and rutile-type nano-titanium dioxide with an amount of 20%-40% (35% in...

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Abstract

The invention discloses a wall decoration material with a formaldehyde decomposition function and a preparation method thereof. The wall decoration material is wallpaper or wall cloth and comprises base material and a decorative pattern layer; the decorative pattern layer is an ink layer or a foamed plastic layer; the wall decorative material further comprises micro-powder particles; the micro-powder particles are bonded and fixed on the decorative pattern layer; the mass of the micro-powder particles on each square meter of wall decorative material is 0.1-8g; the micro-powder particles comprise the following components in weight percentage: 1-50 percent of silica aerogel micro-powder particles and 50-99 percent of nanometer titania micro-powder particles. As most of the nanometer titania micro-powder particles are dispersed in the silica aerogel micro-powder particles, the contact area between air which is polluted by formaldehyde and the nanometer titania micro-powder particles on the wall decorative material surface is enlarged, thus, the nanometer titania micro-powder particles can be fully in contact with the formaldehyde to perform catalytic reaction, thereby playing the role of purifying the indoor air.

Description

technical field [0001] The invention relates to a wall decoration material, in particular to a wall decoration material with the function of decomposing formaldehyde and a preparation method thereof. The wall decoration material of the present invention refers to wallpaper or wall covering. Background technique [0002] On average, people spend more than 80% of their time indoors every day. With the modernization of production and lifestyle, more work and recreational and sports activities can be carried out indoors, so that people spend more time indoors, even as high as 93%. Therefore, indoor air quality just seems closer and more important to the relation of human health. [0003] As more and more furniture and floors made of composite panels are used indoors, the materials used for interior decoration are becoming more and more complex. Formaldehyde in these decoration materials, floors, furniture, etc. will slowly volatilize into the air, causing harm to human health....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H27/20E04F13/075B32B5/16
Inventor 薛章法
Owner TAIZHOU LUNON DECORATION MATERIALS
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