CN103850416A - Photocatalytic wall paper - Google Patents
Photocatalytic wall paper Download PDFInfo
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- CN103850416A CN103850416A CN201210494165.XA CN201210494165A CN103850416A CN 103850416 A CN103850416 A CN 103850416A CN 201210494165 A CN201210494165 A CN 201210494165A CN 103850416 A CN103850416 A CN 103850416A
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- photocatalyst
- layer
- photocatalytic
- enabling
- intermediate layer
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention relates to the home decoration field and particularly relates to photocatalytic wall paper. The photocatalytic wall paper is manufactured by, spraying photocatalyst on the surface of a middle layer to form into a photocatalytic sterilizing layer, enabling the thickness to be between 40 to 50 nm, drying under the temperature to be in about 70 degrees, bonding the middle layer sprayed with the photocatalyst with a base layer and a surface layer, performing illumination testing and obtaining a finished product. The character of the photocatalyst is that contact organic matters are converted to carbon dioxide and water through oxygen molecules and water molecules in the air, the photocatalyst is not changed but can promote chemical reaction. The period of validity of the photocatalyst in theoretical is long and the maintenance costs are low. The photocatalyst has the advantages of having an intense catalytic degradation function under the light function due to the facts that the photocatalyst sprays on the base material surface and forms into a thin film after being dried; effectively degrading poisonous and harmful gases in the air, effectively killing various bacteria, enabling the antibacterial ratio to achieve 99.99 % and enabling toxin released from the bacteria or fungus to be decomposed and performed harmless treatment; meanwhile having functions such as deodorization and dirt resistance.
Description
Technical field
The present invention relates to home decoration field, concretely, relate to a kind of photocatalyst wallpaper.
Background technology
Photocatalyst is a kind of general name of the photosemiconductor material with photo-catalysis function take Nano titanium dioxide as representative, is the current ideal material of administering in the world indoor environmental pollution.Photocatalyst is under the irradiation of light, can produce similar photosynthetic light-catalyzed reaction, produce oxidation capacity extremely strong free hydroxy and active oxygen, there is very strong photoredox function, the various organic compounds of oxidable decomposition and part inorganic matter, can destroy the cell membrane of bacterium and solidify viral protein, can kill bacteria and decomposing organic pollutant, organic pollution is resolved into free of contamination water (H2O) and carbon dioxide (CO2), thereby there is extremely strong sterilization, deodorizing, mildew-resistant, anti-fouling and self-cleaning, air purification function.
Summary of the invention
In order to solve the problems of the technologies described above, the object of this invention is to provide a kind of photocatalyst wallpaper.
Technical scheme to be solved by this invention is as follows:
A kind of photocatalyst wallpaper is made up of basic unit, intermediate layer and top layer three layer construction, the upper strata of basic unit is intermediate layer, and the upper strata in intermediate layer is top layer, and this three layer construction by high temperature adhesives together, described both sides, intermediate layer are all coated with photo-catalytic sterilization layer, and thickness is between 4050 nanometers.
Manufacture craft process of the present invention is: by photocatalytic spray in interlayer surfaces, make it to form photo-catalytic sterilization layer, thickness is between 40-50 nanometer, at the temperature of 70 degree left and right, dry, then bonding by spraying the intermediate layer of photocatalyst and basic unit and top layer, carry out afterwards illumination check, get product.
The characteristic of photocatalyst is for utilizing airborne oxygen molecule and hydrone that contacted organic matter is converted to carbon dioxide with water, and self does not change, and but can promote the material of chemical reaction, and period of validity is very permanent in theory, and maintenance cost is low.It coats substrate surface, and the dry rear film that forms, under the effect of light, produces strong catalytic degradation function: toxic and harmful in the air of effectively degrading; Can effectively kill various bacteria, antibiotic rate is up to 99.99%, and the toxin that bacterium or fungi can be discharged decomposes and harmless treatment; Also possesses the function such as deodorizing, anti-soil simultaneously.
The specific embodiment
A kind of photocatalyst wallpaper is made up of basic unit, intermediate layer and top layer three layer construction, the upper strata of basic unit is intermediate layer, and the upper strata in intermediate layer is top layer, and this three layer construction by high temperature adhesives together, described both sides, intermediate layer are all coated with photo-catalytic sterilization layer, and thickness is between 4050 nanometers.
Manufacture craft process of the present invention is: by photocatalytic spray in interlayer surfaces, make it to form photo-catalytic sterilization layer, thickness is between 40-50 nanometer, at the temperature of 70 degree left and right, dry, then bonding by spraying the intermediate layer of photocatalyst and basic unit and top layer, carry out afterwards illumination check, get product.
The characteristic of photocatalyst is for utilizing airborne oxygen molecule and hydrone that contacted organic matter is converted to carbon dioxide with water, and self does not change, and but can promote the material of chemical reaction, and period of validity is very permanent in theory, and maintenance cost is low.It coats substrate surface, and the dry rear film that forms, under the effect of light, produces strong catalytic degradation function: toxic and harmful in the air of effectively degrading; Can effectively kill various bacteria, antibiotic rate is up to 99.99%, and the toxin that bacterium or fungi can be discharged decomposes and harmless treatment; Also possesses the function such as deodorizing, anti-soil simultaneously.
Claims (2)
1. a photocatalyst wallpaper, it is characterized in that: formed by basic unit, intermediate layer and top layer three layer construction, the upper strata of basic unit is intermediate layer, the upper strata in intermediate layer is top layer, this three layer construction by high temperature adhesives together, described both sides, intermediate layer are all coated with photo-catalytic sterilization layer, and thickness is between 4050 nanometers.
2. a photocatalyst wallpaper, it is characterized in that: manufacture craft process is: by photocatalytic spray in interlayer surfaces, make it to form photo-catalytic sterilization layer, thickness is between 40-50 nanometer, at the temperature of 70 degree left and right, dry, then bonding by spraying the intermediate layer of photocatalyst and basic unit and top layer, carry out afterwards illumination check, get product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210494165.XA CN103850416A (en) | 2012-11-28 | 2012-11-28 | Photocatalytic wall paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210494165.XA CN103850416A (en) | 2012-11-28 | 2012-11-28 | Photocatalytic wall paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103850416A true CN103850416A (en) | 2014-06-11 |
Family
ID=50858525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210494165.XA Pending CN103850416A (en) | 2012-11-28 | 2012-11-28 | Photocatalytic wall paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103850416A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115387563A (en) * | 2021-05-24 | 2022-11-25 | 南京诺惟赋氧医药科技有限公司 | Negative oxygen ion plate and preparation method thereof |
-
2012
- 2012-11-28 CN CN201210494165.XA patent/CN103850416A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115387563A (en) * | 2021-05-24 | 2022-11-25 | 南京诺惟赋氧医药科技有限公司 | Negative oxygen ion plate and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140611 |