CN201405550Y - Color coated steel sheet with antibacterial layer - Google Patents
Color coated steel sheet with antibacterial layer Download PDFInfo
- Publication number
- CN201405550Y CN201405550Y CN2009200386726U CN200920038672U CN201405550Y CN 201405550 Y CN201405550 Y CN 201405550Y CN 2009200386726 U CN2009200386726 U CN 2009200386726U CN 200920038672 U CN200920038672 U CN 200920038672U CN 201405550 Y CN201405550 Y CN 201405550Y
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- Prior art keywords
- steel sheet
- coated steel
- layer
- color coated
- antibacterial layer
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- Expired - Lifetime
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Abstract
The utility model provides a color coated steel sheet with an antibacterial layer, which comprises a finishing coat layer (1), a prime coat layer (2) and a base material layer (3). The utility model is characterized in that the antibacterial layer (4) is arranged between the finishing coat layer (1) and the prime coat layer (2). The color coated steel sheet with the antibacterial layer, which is provided by the utility model, combines the existing silver-carrying nano TiO2 powders with the color coated steel sheet process technology, and uniformly sprays the antibacterial layer among the finishing coat layer, the prime coat layer and the base material layer of the existing color coated steel sheet. The silver-carrying nano TiO2 powders are dissolved in the paint and then are sprayed on thesurfaces of all the layers to form the antibacterial layer. In rainy weather or when the color coated steel sheet is rubbed, due to vibration or water ionization effect in the air, the silver ions inthe antibacterial layer can be released so as to realize the antibiotic function of the color coated steel sheet and improve the level of the steel sheet industry and at the same time satisfy the requirements of the consumers with different levels.
Description
Technical field
The utility model relates to a kind of color coated steel sheet, particularly a kind of color coated steel sheet with antibiotic layer.
Background technology
Silver-carrying nano TiO2 utilizes Ag can stop the compound of electron-hole pair among the TiO2, promotes the right separation in electronics one hole, enlarges the photocatalysis excitation wavelength of TiO2, makes exciting light expand to visible-range, obviously enhancing of anti-microbial property like this; Simultaneously, embed Ag in the TiO2 crystal defect in sterilization process, realized slow release and prevented oxidized, thereby solved the blackout and the slow release problem of silver antibacterial agent, therefore, carry silver-colored TiO2 compound after, overcome the shortcoming of homogenous material, reach the effect of double sterilization.
Therefore, utilize antimicrobial powder of the prior art,, how to develop steel plate,, satisfy the different levels consumer demand, become the problem that presses for solution to improve the class of steel plate industry with antibacterial functions simultaneously in conjunction with color painted steel plate.
Summary of the invention
At the problems referred to above, the color coated steel sheet that the utility model provides with antibiotic layer, utilize existing silver-carrying nano TiO2 powder to combine with the color coated steel sheet production technology, develop color coated steel sheet with antibiotic layer, realize the antibacterial functions of color coated steel sheet, improve the class of steel plate industry, can satisfy the different levels consumer demand simultaneously.
The color coated steel sheet with antibiotic layer that the utility model provides comprises top coat layer (1), prime coat (2) and substrate layer (3), is provided with antibiotic layer (4) between this top coat layer (1) and the prime coat (2).
Preferably, be provided with antibiotic layer (4) between above-mentioned prime coat (2) and the substrate layer (3).
Preferably, above-mentioned antibiotic layer (4) is that negative ion powder is dissolved in the paint, and sprays and make.
The color coated steel sheet with antibiotic layer that the utility model provides utilizes existing silver-carrying nano TiO2 powder to combine with the color coated steel sheet production technology.Between top coat layer, prime coat and the substrate layer of existing color coated steel sheet, all be coated with antibiotic layer, antibiotic layer is that silver-carrying nano TiO2 powder is dissolved in and is sprayed at each laminar surface in the paint again and makes, when weather rains, when perhaps color coated steel sheet is rubbed, because the silver ion in the effect antibiotic layers such as vibration or water in air ionization just can discharge, realize the antibacterial functions of color coated steel sheet, improve the class of steel plate industry, can satisfy the different levels consumer demand simultaneously.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
As shown in Figure 1, the color coated steel sheet that the utility model embodiment provides with antibiotic layer, comprise top coat layer (1), prime coat (2) and substrate layer (3), be provided with antibiotic layer (4) between this top coat layer (1) and the prime coat (2), be provided with between this prime coat (2) and the substrate layer (3) also have antibiotic layer (4) and, above-mentioned antibiotic layer (4) is that silver-carrying nano TiO2 powder is dissolved in paint, and sprays and make.
The color coated steel sheet with antibiotic layer that the utility model embodiment provides utilizes existing negative ion powder to combine with the color coated steel sheet production technology.Between top coat layer, prime coat and the substrate layer of existing color coated steel sheet, all be coated with antibiotic layer, antibiotic layer is that silver-carrying nano TiO2 powder is dissolved in and is sprayed at each laminar surface in the paint again and makes, when weather rains, when perhaps color coated steel sheet is rubbed, because the silver ion in the effect antibiotic layers such as vibration or water in air ionization just can discharge, realize the antibacterial functions of color coated steel sheet, improve the class of steel plate industry, can satisfy the different levels consumer demand simultaneously.
It more than is preferred forms of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (2)
1, a kind of color coated steel sheet with antibiotic layer comprises top coat layer (1), prime coat (2) and substrate layer (3), it is characterized in that, is provided with antibiotic layer (4) between this top coat layer (1) and the prime coat (2).
2, the color coated steel sheet with antibiotic layer according to claim 1 is characterized in that, is provided with antibiotic layer (4) between above-mentioned prime coat (2) and the substrate layer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200386726U CN201405550Y (en) | 2009-01-08 | 2009-01-08 | Color coated steel sheet with antibacterial layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200386726U CN201405550Y (en) | 2009-01-08 | 2009-01-08 | Color coated steel sheet with antibacterial layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201405550Y true CN201405550Y (en) | 2010-02-17 |
Family
ID=41676476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200386726U Expired - Lifetime CN201405550Y (en) | 2009-01-08 | 2009-01-08 | Color coated steel sheet with antibacterial layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201405550Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012122666A1 (en) * | 2011-03-11 | 2012-09-20 | Chin Yuen Keung Raymond | Metal antibacterial substance with protecive and decorative layer |
| CN107988462A (en) * | 2017-11-18 | 2018-05-04 | 蚌埠市宏大制药机械有限公司 | A kind of metal die with bacteriostasis |
-
2009
- 2009-01-08 CN CN2009200386726U patent/CN201405550Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012122666A1 (en) * | 2011-03-11 | 2012-09-20 | Chin Yuen Keung Raymond | Metal antibacterial substance with protecive and decorative layer |
| CN107988462A (en) * | 2017-11-18 | 2018-05-04 | 蚌埠市宏大制药机械有限公司 | A kind of metal die with bacteriostasis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20161010 Granted publication date: 20100217 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20170410 Granted publication date: 20100217 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100217 |