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Negative ion anti-formaldehyde ecological wallpaper

An anti-formaldehyde and negative ion technology, applied in the field of building materials, can solve the problems of difficult to fix formaldehyde, difficult to remove formaldehyde, limited ability to adsorb formaldehyde, etc., and achieve good sterilization, bacteriostatic, lasting removal, and indoor air purification effects.

Inactive Publication Date: 2016-12-28
RAINBOW BEIJING DECORATION DESIGN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the nano-titanium dioxide / filter aid-2 composite material has a limited ability to absorb formaldehyde, and it is difficult to continue to play the role of fixing formaldehyde after its adsorption is saturated, which makes it difficult for the wallpaper to play a long-term formaldehyde removal effect

Method used

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  • Negative ion anti-formaldehyde ecological wallpaper
  • Negative ion anti-formaldehyde ecological wallpaper
  • Negative ion anti-formaldehyde ecological wallpaper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Add negative ion powder and molecular sieve formaldehyde remover of total weight 1.0kg in 10kg water-based paint, wherein, the mass ratio of negative ion powder and molecular sieve formaldehyde remover is 1: 1, obtain mixture after stirring, water-based paint comprises: 0.8kg isocyanate, 2kg polyester diol, 0.5kg dimethylol propionic acid, 0.2kg ethylenediamine and 6.5kg water;

[0049] After the wallpaper substrate is printed, the mixture is coated on the wallpaper substrate, heated, dried, cooled and cut to obtain the wallpaper.

[0050] According to the test method provided by the building materials industry standard JC / T 1074-2008, the formaldehyde removal effect of the wallpaper was tested, and the results are shown in Table 1. Table 1 shows the formaldehyde removal test results of the negative ion formaldehyde-resistant ecological wallpaper provided in Example 1 of the present invention.

[0051] Table 1 The formaldehyde removal test result of the negative ion ant...

Embodiment 2

[0055] In 10kg water-based paint, adding gross weight is 1.0kg negative ion powder and molecular sieve formaldehyde remover, wherein, the mass ratio of negative ion powder and molecular sieve formaldehyde remover is 2: 1, obtain mixture after stirring, water-based paint comprises: 0.8kg isocyanate , 2kg polyester diol, 0.5kg dimethylol propionic acid, 0.2kg ethylenediamine and 6.5kg water;

[0056] After the wallpaper substrate is printed, the mixture is coated on the wallpaper substrate, heated, dried, cooled and cut to obtain the wallpaper.

[0057] According to the test method provided by the building materials industry standard JC / T 1074-2008, the formaldehyde removal effect test of the wallpaper was carried out, and the results are shown in Table 2. Table 2 shows the formaldehyde removal test results of the negative ion formaldehyde-resistant ecological wallpaper provided in Example 2 of the present invention.

[0058] Table 2 The formaldehyde removal test result of the n...

Embodiment 3

[0062] In 10kg water-based paint, add the negative ion powder and molecular sieve formaldehyde remover that total weight is 1.0kg, wherein, the mass ratio of negative ion powder and molecular sieve formaldehyde remover is 1: 2, obtain mixture after stirring, water-based paint comprises: 0.8kg isocyanate , 2kg polyester diol, 0.5kg dimethylol propionic acid, 0.2kg ethylenediamine and 6.5kg water;

[0063] After the wallpaper substrate is printed, the mixture is coated on the wallpaper substrate, heated, dried, cooled and cut to obtain the wallpaper.

[0064] According to the test method provided by the building materials industry standard JC / T 1074-2008, the formaldehyde removal effect test of the wallpaper was carried out, and the results are shown in Table 3. Table 3 shows the formaldehyde removal test results of the negative ion formaldehyde-resistant ecological wallpaper provided in Example 3 of the present invention.

[0065] Table 3 The formaldehyde removal test result of...

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Abstract

The invention provides negative-ion anti-formaldehyde ecological wallpaper, comprising a wallpaper substrate, and a surface coating layer compounded on the surface of the wallpaper substrate, wherein the surface coating layer comprises paint, negative-ion powder and a formaldehyde remover. In the negative-ion anti-formaldehyde ecological wallpaper provided by the invention, the formaldehyde remover has the effects of adsorbing, fixing and degrading formaldehyde and has good removal effect for formaldehyde of surrounding environment; and not only does the negative-ion powder have durable negative-ion generation function, far-infrared emission function and good sterilization and bacteriostasis function, but also negative ions relieved by the negative-ion powder have strong redox capacity, can decompose organic gases such as formaldehyde and the like, thereby improving the capability for removing formaldehyde continuously and durably of the formaldehyde remover. Experimental results show that the negative-ion anti-formaldehyde ecological wallpaper provided by the invention can remove formaldehyde in the environment chronically, durably and effectively, purifies indoor air, and is helpful for keeping human health.

Description

technical field [0001] The invention belongs to the technical field of building materials, and in particular relates to an anion-resistant formaldehyde ecological wallpaper. Background technique [0002] Wallpaper, also known as wallpaper, is a special paper used to decorate walls. It has the advantages of beauty, elegance, convenience, and practicality, and is widely used in human settlements. [0003] Wallpaper itself is an environmentally friendly decorative material, but other building materials in the living environment, such as various particleboards, fiberboards, plywood and other artificial panels, or wall and floor decoration materials, etc., due to the use of urea-formaldehyde resin, melamine formaldehyde resin and phenolic resin Adhesives such as resins that use formaldehyde as a raw material continue to release free formaldehyde into the surrounding environment, causing indoor air pollution and endangering human health. [0004] In order to eliminate indoor form...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D21H27/20
Inventor 张惟刚杨冀李瑞峰
Owner RAINBOW BEIJING DECORATION DESIGN
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