CN203427411U - Photoelectric product release film - Google Patents
Photoelectric product release film Download PDFInfo
- Publication number
- CN203427411U CN203427411U CN201320494592.8U CN201320494592U CN203427411U CN 203427411 U CN203427411 U CN 203427411U CN 201320494592 U CN201320494592 U CN 201320494592U CN 203427411 U CN203427411 U CN 203427411U
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- CN
- China
- Prior art keywords
- layer
- release
- film
- product release
- release film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a photoelectric product release film which comprises a silicon oil layer, a film layer, a release layer and a coating layer, wherein the silicon oil layer is coated on the surface of one side of the film layer; the release layer is arranged on the other side of the film layer; the coating layer is coated on the outer side of the release layer. The photoelectric product release film is high temperature resisting, solvent resisting, simple and practical, and low in cost.
Description
Technical field
The utility model relates to a kind of mould release membrance, especially a kind of photovoltaic mould release membrance.
Background technology
Along with the sharply rising of domestic photovoltaic consumption, the mould release membrance that the high polymer grog diaphragms such as PP, PET of take are support, because the advantages such as its dimensionally stable, easy cross cutting, of low pollution receive much concern and extensive use.The shortcoming of existing mould release membrance is:
1. can not irradiate for a long time by sunlight high temperature (more than 35 degree).
2. the shortcoming such as cycle material shelf-life is shorter.
3. production cost is higher.
Utility model content
The utility model, in order solving the problems of the technologies described above, to provide practical, with low cost, high temperature resistant, the resistance to solvent of a kind of structure and can be coated with color mould release membrance.
The technical solution of the utility model is: a kind of photovoltaic mould release membrance, comprise silicon layer, thin layer, release layer and dope layer, one side surface of described thin layer scribbles silicon layer, and opposite side is provided with release layer, and described release layer outside scribbles dope layer.
The thickness of described thin layer is 0.01-0.10mm
As preferably, the material of described thin layer is polyethylene terephthalate, and thin layer mainly plays a supportive role.
As preferably, the mixture that described silicon layer is silicate-containing oil, several materials in acrylic acid, butyl acrylate, methyl methacrylate, styrene, vinyl-dimethyl radical siloxane performed polymer, epoxy resin E44 and toluene form.
The beneficial effects of the utility model are: the heat-resisting quantity having due to the material polyethylene terephthalate of thin layer, the resistance to molten feature that the mixture of silicon layer silicate-containing oil has, therefore have high temperature resistant, resistance to solvent, simple and practical, with low cost, feature.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1. silicon layer, 2. thin layer, 3. release layer, 4. dope layer.
The specific embodiment
Below by specific embodiment, the utility model is described in further detail.
Embodiment
As shown in the figure, a kind of photovoltaic mould release membrance of the utility model, comprises silicon layer 1, thin layer 2, release layer 3 and dope layer 4, and a side surface of thin layer 2 scribbles silicon layer 1, and opposite side is provided with release layer 3, and described release layer 3 outsides scribble dope layer 4.
The thickness of described thin layer 2 is 0.01-0.10mm
Production process is in dust-free workshop, in a side of PET film (polyethylene terephthalate), adopt roller coating coating method coating silicone oil, in the drying tunnel of 80 degree dry 1 minute, opposite side added and covers release layer 3, at the surface coating paint layer 4 of release layer 3, rolling is finished product.
Claims (2)
1. a photovoltaic mould release membrance, it is characterized in that: comprise silicon layer (1), thin layer (2), release layer (3) and dope layer (4), one side surface of described thin layer (2) scribbles silicon layer (1), opposite side is provided with release layer (3), and described release layer (3) outside scribbles dope layer (4).
2. a kind of photovoltaic mould release membrance according to claim 1, is characterized in that: the thickness of described thin layer (2) is 0.01-0.10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320494592.8U CN203427411U (en) | 2013-08-14 | 2013-08-14 | Photoelectric product release film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320494592.8U CN203427411U (en) | 2013-08-14 | 2013-08-14 | Photoelectric product release film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203427411U true CN203427411U (en) | 2014-02-12 |
Family
ID=50056470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320494592.8U Expired - Fee Related CN203427411U (en) | 2013-08-14 | 2013-08-14 | Photoelectric product release film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203427411U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107556800A (en) * | 2017-08-23 | 2018-01-09 | 安徽明讯新材料科技股份有限公司 | A kind of high filth-resisting thin film of high abrasion and its manufacture craft |
-
2013
- 2013-08-14 CN CN201320494592.8U patent/CN203427411U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107556800A (en) * | 2017-08-23 | 2018-01-09 | 安徽明讯新材料科技股份有限公司 | A kind of high filth-resisting thin film of high abrasion 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: 20140212 Termination date: 20160814 |