CN208200816U - A kind of novel and multifunctional PET film - Google Patents
A kind of novel and multifunctional PET film Download PDFInfo
- Publication number
- CN208200816U CN208200816U CN201820314557.6U CN201820314557U CN208200816U CN 208200816 U CN208200816 U CN 208200816U CN 201820314557 U CN201820314557 U CN 201820314557U CN 208200816 U CN208200816 U CN 208200816U
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- layer
- pet film
- novel
- hafnium oxide
- ultraviolet
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Abstract
The utility model discloses a kind of novel and multifunctional PET films, including upper PET film, ultraviolet enhancing reflectance coating, lower PET film, adhesive layer and the release film being successively bonded from top to bottom；The upper PET film outer surface coats super-hydrophobic coat, and the ultraviolet enhancing reflectance coating is combined by hafnium oxide layer and magnesium fluoride layer are overlapping.Novel and multifunctional PET film provided by the utility model coats super-hydrophobic coat in upper PET film outer surface, it is possible to reduce the attachment of pollutant reaches self-cleaning effect；Hafnium oxide layer and magnesium fluoride layer, which overlap, is compounded to form ultraviolet enhancing reflectance coating, improves ultraviolet reflectivity, reflects away most ultraviolet light, has good anti-uv-ray.
Description
Technical field
The utility model relates to a kind of novel and multifunctional PET films.
Background technique
PET film is widely used in due to having the characteristics that tensile strength is big, big, the cold-resistant heat resistance of impact resistant strength is good
It is more to the function of PET film with the development of thin film technique and the continuous promotion of human demand in the fields such as industrial, civilian, agriculture
Sampleization requires also higher and higher.PET film currently on the market there is antifouling properties it is poor, anti-uv-ray is poor the disadvantages of.
Utility model content
Purpose: in order to overcome the deficiencies in the prior art, the utility model provides a kind of novel and multifunctional PET film.
Technical solution: in order to solve the above technical problems, the technical solution adopted by the utility model is:
A kind of novel and multifunctional PET film, including be successively bonded from top to bottom upper PET film, ultraviolet enhancing reflectance coating, under
PET film, adhesive layer and release film；The upper PET film outer surface coats super-hydrophobic coat, and the ultraviolet enhancing reflectance coating is by two
Hafnium oxide layer and magnesium fluoride layer, which overlap, to be combined.
Further, the number of plies of the hafnium oxide layer and magnesium fluoride layer is respectively two layers, and ultraviolet enhancing reflectance coating is from upper
First layer, the second layer, third layer, the 4th layer are followed successively by under.
Further, the first layer and third layer are magnesium fluoride layer, and the second layer and the 4th layer are hafnium oxide layer.
Further, the hafnium oxide layer with a thickness of 100~150nm, magnesium fluoride layer with a thickness of 180~250nm.
Further, the adhesive layer is EVA glue-line.
Further, the upper PET film and lower PET film thickness are equal, are 30~70 μm.
Further, the release film is PET film, with a thickness of 50~100 μm.
The utility model has the advantages that novel and multifunctional PET film provided by the utility model, coats super-hydrophobic painting in upper PET film outer surface
Layer, it is possible to reduce the attachment of pollutant reaches self-cleaning effect；Hafnium oxide layer and magnesium fluoride layer be overlapping be compounded to form it is ultraviolet
Enhance reflectance coating, improve ultraviolet reflectivity, reflect away most ultraviolet light, there is good anti-uv-ray.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of ultraviolet enhancing reflectance coating.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
As shown in Figure 1, a kind of novel and multifunctional PET film, including be successively bonded from top to bottom upper PET film 1, ultraviolet enhancing
Reflectance coating 2, lower PET film 3, adhesive layer 4 and release film 5；1 outer surface of upper PET film coats super-hydrophobic coat 10, the purple
Outer enhancing reflectance coating 2 is combined by hafnium oxide layer and magnesium fluoride layer are overlapping.
The number of plies of the hafnium oxide layer and magnesium fluoride layer is respectively two layers, and ultraviolet enhancing reflectance coating 2 is from top to bottom successively
For first layer 21, the second layer 22, third layer 23, the 4th layer 24, as shown in Figure 2；The first layer 21 and third layer 23 are fluorination
Magnesium layer, the second layer 22 and the 4th layer 24 are hafnium oxide layer；The hafnium oxide layer with a thickness of 100~150nm, magnesium fluoride layer
With a thickness of 180~250nm.
The adhesive layer 4 is EVA glue-line.
The upper PET film 1 is equal with lower 3 thickness of PET film, is 30~70 μm.
The release film 5 is PET film, with a thickness of 50~100 μm.
The above is only the preferred embodiment of the utility model, it should be pointed out that: for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (7)
1. a kind of novel and multifunctional PET film, it is characterised in that: anti-including the upper PET film that is successively bonded from top to bottom, ultraviolet enhancing
Penetrate film, lower PET film, adhesive layer and release film；The upper PET film outer surface coats super-hydrophobic coat, and the ultraviolet enhancing is anti-
Film is penetrated to be combined by hafnium oxide layer and magnesium fluoride layer are overlapping.
2. novel and multifunctional PET film according to claim 1, it is characterised in that: the hafnium oxide layer and magnesium fluoride layer
The number of plies be respectively two layers, ultraviolet enhancing reflectance coating is followed successively by first layer, the second layer, third layer, the 4th layer from top to bottom.
3. novel and multifunctional PET film according to claim 2, it is characterised in that: the first layer and third layer are fluorination
Magnesium layer, the second layer and the 4th layer are hafnium oxide layer.
4. novel and multifunctional PET film according to claim 3, it is characterised in that: the hafnium oxide layer with a thickness of 100
~150nm, magnesium fluoride layer with a thickness of 180~250nm.
5. novel and multifunctional PET film according to claim 1, it is characterised in that: the adhesive layer is EVA glue-line.
6. novel and multifunctional PET film according to claim 1, it is characterised in that: the upper PET film and lower PET film thickness
It is equal, it is 30~70 μm.
7. novel and multifunctional PET film according to claim 1, it is characterised in that: the release film is PET film, with a thickness of
50~100 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820314557.6U CN208200816U (en) | 2018-03-07 | 2018-03-07 | A kind of novel and multifunctional PET film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820314557.6U CN208200816U (en) | 2018-03-07 | 2018-03-07 | A kind of novel and multifunctional PET film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208200816U true CN208200816U (en) | 2018-12-07 |
Family
ID=64535416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820314557.6U Expired - Fee Related CN208200816U (en) | 2018-03-07 | 2018-03-07 | A kind of novel and multifunctional PET film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208200816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109439228A (en) * | 2018-12-10 | 2019-03-08 | 佛山市佳世达薄膜科技有限公司 | A kind of high-weatherability anti-static release film |
-
2018
- 2018-03-07 CN CN201820314557.6U patent/CN208200816U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109439228A (en) * | 2018-12-10 | 2019-03-08 | 佛山市佳世达薄膜科技有限公司 | A kind of high-weatherability anti-static release film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 Termination date: 20200307 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |