CN202831507U - Structure of building interior wall surface decorative material - Google Patents
Structure of building interior wall surface decorative material Download PDFInfo
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- CN202831507U CN202831507U CN 201220510469 CN201220510469U CN202831507U CN 202831507 U CN202831507 U CN 202831507U CN 201220510469 CN201220510469 CN 201220510469 CN 201220510469 U CN201220510469 U CN 201220510469U CN 202831507 U CN202831507 U CN 202831507U
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- photocatalyst
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- building
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Abstract
A structure of a building interior wall surface decorative material comprises a base material and a photocatalyst coating which is coated on the surface of the base material, wherein the photocatalyst coating is a titanium dioxide photocatalyst sol layer. The structure of the building interior wall surface decorative material adopts photocatalyst wallpaper and wall cloth provided with titanium dioxide photocatalyst sol layers as intelligent decorative materials, TiO2 particles carry out photochemical reaction under the condition of irradiation of sunlight or indoor fluorescent lights, have the antibacterial function, can disintegrate total volatile organic compounds in decoration, and can be widely used in occasions, such as indoor air purification and prevention of influenza virus infection.
Description
Technical field
The utility model relates to a kind of inner wall of building ornament materials, particularly a kind ofly produces photochemical reaction under sunshine or room fluorescent lights irradiation, has structure antibiotic, that decompose the photocatalyst inner wall of building wall decorating material of TVOC effect.
Background technology
House ornamentation pollutes and refers to that the used material of indoor decorating distributes harmful poisonous pollutant, pollutes indoor environment.This indoor pollution from finishing itself is called house ornamentation and pollutes.If finishing pollution thing too high levels in the room air, and can not get for a long time solving, can cause the person uncomfortable, unhealthful.The material that generally causes house ornamentation to pollute has: formaldehyde; Benzene,toluene,xylene; Total volatile organic compound (TVOC) etc.In artificial wallpaper, the wall cloth now very popular wall body wallpaper divide PVC, liquid also has Freehandhand-drawing.Take PVC as example, its production technology rolling process PVC wallpaper is to be mixed by a certain percentage by polyvinyl chloride resin, plasticizing agent, stabilizing agent, sliding agent, filler, colorant, through calender calendering surface layer, then compound with paper substrate, form through embossing or stamp again, but the wallpaper of prior art, wall cloth etc. must have micromolecule additive constantly to discharge in the use procedure after finishing, cause room air pollution.
The utility model content
Technical problem to be solved in the utility model provides and a kind ofly produces photochemical reaction and have structure antibiotic, that decompose the inner wall of building wall decorating material of TVOC effect under sunshine or room fluorescent lights irradiation.
To achieve these goals, the utility model provides a kind of structure of inner wall of building wall decorating material, wherein, comprises base material and the photocatalyst rete that is coated in described substrate surface, and described photocatalyst rete is the titanium dioxide optical catalyst sol layer.
The structure of above-mentioned inner wall of building wall decorating material, wherein, described base material is wallpaper layer or wall cloth layer.
The structure of above-mentioned inner wall of building wall decorating material, wherein, the thickness of described photocatalyst rete is the 0.1-0.5 micron.
The structure of above-mentioned inner wall of building wall decorating material, wherein, the thickness of described base material is the 0.1-2 millimeter.
The structure of above-mentioned inner wall of building wall decorating material, wherein, described wall cloth layer is fiber fabric layer or nonwoven layer.
The structure of above-mentioned inner wall of building wall decorating material, wherein, described fiber fabric layer is carbon fibre fabric layer, dacron fabric layer or polyamide fabric layer.
The structure of above-mentioned inner wall of building wall decorating material wherein, also is provided with printed layers between described base material and the described photocatalyst rete.
Beneficial functional of the present utility model is:
The utlity model has the photic technical ability ornament materials of photocatalyst wallpaper, wall cloth inner wall of building wall of nanometer titanium dioxide layer, TiO wherein
2Particle produces photochemical reaction under sunshine or room fluorescent lights irradiation, have effect antibiotic, that decompose TVOC, can be widely used in the occasions such as indoor air purification and flu-prevention viral communication.
Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to restriction of the present utility model.
Description of drawings
Fig. 1 is the structural representation of the utility model one embodiment;
Fig. 2 is the structural representation of another embodiment of the utility model.
Wherein, Reference numeral
1 base material
2 photocatalyst retes
3 printed layers
The specific embodiment
Below in conjunction with accompanying drawing structural principle of the present invention and operating principle are done concrete description:
Referring to Fig. 1, Fig. 1 is the utility model structural representation.The structure of inner wall of building wall decorating material of the present utility model comprises base material 1 and the photocatalyst rete 2 that is coated in described base material 1 surface, and described photocatalyst rete 2 is the titanium dioxide optical catalyst sol layer.Wherein, described base material 1 is preferably wallpaper layer or wall cloth layer, also can be directly with wall surface as base material 1.In the present embodiment, the thickness of described photocatalyst rete 2 is preferably the 0.1-0.5 micron, and the thickness of described base material 1 is preferably the 0.1-2 millimeter.Wherein, described wall cloth layer is fiber fabric layer or nonwoven layer.Described fiber fabric layer is preferably carbon fibre fabric layer, dacron fabric layer or polyamide fabric layer.
Referring to Fig. 2, Fig. 2 is the structural representation of another embodiment of the utility model.In the present embodiment, also can be provided with printed layers 3 between described base material 1 and the described photocatalyst rete 2.
The utility model forms the nano-TiO of 0.1-0.5 μ m at the surperficial coating with nano titanic oxide optical catalyst sol layer of the inner wall of building ornament materials such as the wallpaper of moulding, wall cloth
2Particle membrane, its TiO
2The photocatalyst particle membrane is being paid on the surface of the materials such as wallpaper, wall cloth.Nano-TiO
2Particle produces photochemical reaction under sunshine or room fluorescent lights irradiation, the TiO of photocatalyst rete 2
2The photocatalyst particle produces free hydroxyl group under the effect of 380nm light wave, not only decomposing ornament materials itself makes it innoxious with organic pernicious gas of ppm level release, and can decompose the organic toxic gas that other indoor hardware fittings discharge, reach the purpose that purifies the air of a room.Have effect antibiotic, that decompose TVOC, can be widely used in the fields such as indoor air purification and flu-prevention viral communication.
The utility model is with the surperficial coating filmform of titanium dioxide optical catalyst sol at inner wall of building ornament materials such as the wallpaper of moulding, wall cloths, form complex and be the titanium dioxide optical catalyst sol of characteristics at inner wall of building ornament materials surface-coateds such as the wallpaper of moulding, wall cloths, form the inner wall of building ornament materials such as photocatalyst wallpaper with photochemical reaction technical ability, wall cloth.Photocatalyst of titanium dioxide ion wherein is nano particle.Wherein, the method for coating filmform can adopt roller coating, brushing, showering, spraying etc., coating can be under the condition of normal temperature or heating film forming, can when wallpaper or wall cloth calendering formation, implement, also can wallpaper or wall cloth surface spraying after interior decoration implement.
Certainly; the utility model also can have other various embodiments; in the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (10)
1. the structure of an inner wall of building wall decorating material is characterized in that, comprises base material and the photocatalyst rete that is coated in described substrate surface, and described photocatalyst rete is the titanium dioxide optical catalyst sol layer.
2. the structure of inner wall of building wall decorating material as claimed in claim 1 is characterized in that, described base material is wallpaper layer or wall cloth layer.
3. the structure of inner wall of building wall decorating material as claimed in claim 1 is characterized in that, the thickness of described photocatalyst rete is the 0.1-0.5 micron.
4. the structure of inner wall of building wall decorating material as claimed in claim 2 is characterized in that, the thickness of described photocatalyst rete is the 0.1-0.5 micron.
5. such as the structure of claim 1,2,3 or 4 described inner wall of building wall decorating materials, it is characterized in that the thickness of described base material is the 0.1-2 millimeter.
6. such as the structure of claim 1,2,3 or 4 described inner wall of building wall decorating materials, it is characterized in that described wall cloth layer is fiber fabric layer or nonwoven layer.
7. the structure of inner wall of building wall decorating material as claimed in claim 6 is characterized in that, described fiber fabric layer is carbon fibre fabric layer, dacron fabric layer or polyamide fabric layer.
8. such as the structure of claim 1,2,3 or 4 described inner wall of building wall decorating materials, it is characterized in that, also be provided with printed layers between described base material and the described photocatalyst rete.
9. the structure of inner wall of building wall decorating material as claimed in claim 7 is characterized in that, also is provided with printed layers between described base material and the described photocatalyst rete.
10. the structure of inner wall of building wall decorating material as claimed in claim 8 is characterized in that, also is provided with printed layers between described base material and the described photocatalyst rete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220510469 CN202831507U (en) | 2012-09-29 | 2012-09-29 | Structure of building interior wall surface decorative material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220510469 CN202831507U (en) | 2012-09-29 | 2012-09-29 | Structure of building interior wall surface decorative material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202831507U true CN202831507U (en) | 2013-03-27 |
Family
ID=47943250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220510469 Expired - Fee Related CN202831507U (en) | 2012-09-29 | 2012-09-29 | Structure of building interior wall surface decorative material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202831507U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394241A (en) * | 2013-07-25 | 2013-11-20 | 上海峰渡膜邦膜科技有限公司 | Polytetrafluoroethylene (PTFE) membrane material capable of realizing catalytic degradation function by grafting photocatalyst and application of PTFE membrane material |
| CN108385912A (en) * | 2018-03-09 | 2018-08-10 | 北京航空航天大学 | New Building Materials based on nano-titanium dioxide and its manufacture craft |
| CN109208841A (en) * | 2017-07-02 | 2019-01-15 | 陈远远 | A kind of combined type decoration cloth for internal wall |
-
2012
- 2012-09-29 CN CN 201220510469 patent/CN202831507U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394241A (en) * | 2013-07-25 | 2013-11-20 | 上海峰渡膜邦膜科技有限公司 | Polytetrafluoroethylene (PTFE) membrane material capable of realizing catalytic degradation function by grafting photocatalyst and application of PTFE membrane material |
| CN109208841A (en) * | 2017-07-02 | 2019-01-15 | 陈远远 | A kind of combined type decoration cloth for internal wall |
| CN108385912A (en) * | 2018-03-09 | 2018-08-10 | 北京航空航天大学 | New Building Materials based on nano-titanium dioxide and its manufacture craft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20170929 |