CN208104279U - A kind of polarizer relase film - Google Patents
A kind of polarizer relase film Download PDFInfo
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- CN208104279U CN208104279U CN201820329728.2U CN201820329728U CN208104279U CN 208104279 U CN208104279 U CN 208104279U CN 201820329728 U CN201820329728 U CN 201820329728U CN 208104279 U CN208104279 U CN 208104279U
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- release film
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- sensitive adhesive
- antistatic
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Abstract
The utility model discloses a kind of polarizer relase films, including：Release film body layer, release film body layer upper surface are provided with pressure-sensitive adhesive layer, and the pressure-sensitive adhesive layer upper surface is provided with antistatic layer, and the antistatic layer upper surface is provided with acrylate copolymer layer；The release film body layer is the PET release film body layer with a thickness of 15 μm -30 μm；The antistatic layer with a thickness of 15 μm -30 μm；The pressure-sensitive adhesive layer with a thickness of 10 μm -20 μm；The acrylate copolymer layer with a thickness of 30 μm -80 μm.Polarizer relase film provided by the utility model, effectively improves pressure-sensitive adhesive layer and the phenomenon that the degumming of acrylate copolymer layer, meanwhile, have it is good it is antistatic, put dirty and scratch resistant performance.
Description
Technical field
The utility model relates to release technical field of membrane more particularly to a kind of polarizer relase films.
Background technique
Release film refers to that film surface can have the film of differentiation, and release film contacts under limited conditions with specific material
Do not have viscosity or slight viscosity afterwards.It can be divided by different substrate materials：It is PE release film, PET release film, OPP release film, compound
Release film（I.e. substrate is that have two or more material to be combined）Deng.
PET release film is also PET silicon oil membrane, exactly one layer of silicone oil is coated on the surface of PET film, to reduce PET film
The adhesive force on surface achievees the effect that release.PET release film should be packed extensively, be printed, silk-screen, bat printing, engraved plate, is thin
Membrane switch, flexible circuitry, insulated product, wiring board, laser anti-counterfeit, fitting, electronics, sealing material use film, reflectorized material, waterproof
Material, medicine（Cream medicinal paper）, sanitary paper, adhesive article, cross cutting stamp processing etc. industry fields.
Polarizer relase film in the prior art is very big defect for the scratch of polarizer, pollution and attachment foreign matter,
It needs to paste one layer of release film on polarizer, therefore, which should just have good stickiness, antistatic, antifouling
With scratch resistant property, and the above-mentioned performance of release film in the prior art is all bad.
Therefore, the existing technology needs to be improved and developed.
Utility model content
In view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of polarizer relase films, it is intended to
Solve the problems, such as that stickiness, antistatic, the antifouling and scratch resistant performance of polarizer relase film in the prior art are bad.
The technical solution of the utility model is as follows：
A kind of polarizer relase film, wherein the polarizer relase film includes:
Release film body layer, release film body layer upper surface are provided with pressure-sensitive adhesive layer, the pressure-sensitive adhesive layer upper surface
It is provided with antistatic layer, the antistatic layer upper surface is provided with acrylate copolymer layer；
The release film body layer is the PET release film body layer with a thickness of 15 μm -30 μm；
The antistatic layer with a thickness of 15 μm -30 μm；
The pressure-sensitive adhesive layer with a thickness of 10 μm -20 μm；
The acrylate copolymer layer with a thickness of 30 μm -80 μm.
Preferably, the polarizer relase film, which is characterized in that the antistatic layer is ion doping type conducting polymer
Nitride layer.
Compared with prior art, polarizer relase film provided by the utility model, including：Release film body layer, it is described
Release film body layer upper surface is provided with pressure-sensitive adhesive layer, and the pressure-sensitive adhesive layer upper surface is provided with antistatic layer, described antistatic
Layer upper surface is provided with acrylate copolymer layer；The release film body layer is the PET release film sheet with a thickness of 15 μm -30 μm
Body layer；The antistatic layer with a thickness of 15 μm -30 μm；The pressure-sensitive adhesive layer with a thickness of 10 μm -20 μm；The acrylate
Copolymer layer with a thickness of 30 μm -80 μm so that effectively improving showing for pressure-sensitive adhesive layer and acrylate copolymer layer degumming
As, meanwhile, have it is good it is antistatic, put dirty and scratch resistant performance.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the polarizer relase film preferred embodiment in the utility model.
Specific embodiment
The utility model provides a kind of polarizer relase film, to make the purpose of this utility model, technical solution and effect more
Add clear, clear, referring to the drawings and gives an actual example the utility model is further described.It should be appreciated that this place is retouched
The specific embodiment stated is only used to explain the utility model, is not used to limit the utility model.
As shown in Figure 1, a kind of polarizer relase film provided by the embodiment of the utility model, including:Release film body layer
10,10 upper surface of release film body layer is provided with pressure-sensitive adhesive layer 20, and 20 upper surface of pressure-sensitive adhesive layer is provided with antistatic
Layer 30,30 upper surface of antistatic layer is provided with acrylate copolymer layer 40；The release film body layer 10 be with a thickness of
15 μm -30 μm of PET release film body layer；The antistatic layer 20 with a thickness of 15 μm -30 μm；The thickness of the pressure-sensitive adhesive layer 30
Degree is 10 μm -20 μm；The acrylate copolymer layer 40 with a thickness of 30 μm -80 μm.
When it is implemented, bonding together again after being independently formed due to pressure-sensitive adhesive layer 20 with antistatic layer 30, that is to say, that
Antistatic agent is not entrained in pressure-sensitive adhesive layer 20, thus effectively improves pressure-sensitive adhesive layer 20 and acrylate copolymer
The phenomenon that 40 degumming of layer, reliability is improved, meanwhile, also there is good antistatic, anti-pollution and scratch resistant performance.
In the further preferred embodiment of the utility model, the antistatic layer 30 is ion doping type conductive polymer coating.
In conclusion polarizer relase film provided by the utility model, including：Release film body layer, the release film
Body layer upper surface is provided with pressure-sensitive adhesive layer, and the pressure-sensitive adhesive layer upper surface is provided with antistatic layer, table on the antistatic layer
Face is provided with acrylate copolymer layer；The release film body layer is the PET release film body layer with a thickness of 15 μm -30 μm；
The antistatic layer with a thickness of 15 μm -30 μm；The pressure-sensitive adhesive layer with a thickness of 10 μm -20 μm；The acrylic ester copolymer
Nitride layer with a thickness of 30 μm -80 μm so that effectively improving pressure-sensitive adhesive layer and the phenomenon that the degumming of acrylate copolymer layer, together
When, have it is good it is antistatic, put dirty and scratch resistant performance.
It should be understood that the application of the utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
It says, it can be modified or changed according to the above description, and all these modifications and variations all should belong to the appended power of the utility model
The protection scope that benefit requires.
Claims (2)
1. a kind of polarizer relase film, which is characterized in that the polarizer relase film includes:
Release film body layer, release film body layer upper surface are provided with pressure-sensitive adhesive layer, the pressure-sensitive adhesive layer upper surface setting
There is antistatic layer, the antistatic layer upper surface is provided with acrylate copolymer layer；
The release film body layer is the PET release film body layer with a thickness of 15 μm -30 μm；
The antistatic layer with a thickness of 15 μm -30 μm；
The pressure-sensitive adhesive layer with a thickness of 10 μm -20 μm；
The acrylate copolymer layer with a thickness of 30 μm -80 μm.
2. polarizer relase film according to claim 1, which is characterized in that the antistatic layer is that ion doping type is conductive
Polymeric layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820329728.2U CN208104279U (en) | 2018-03-09 | 2018-03-09 | A kind of polarizer relase film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820329728.2U CN208104279U (en) | 2018-03-09 | 2018-03-09 | A kind of polarizer relase film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208104279U true CN208104279U (en) | 2018-11-16 |
Family
ID=64126159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820329728.2U Active CN208104279U (en) | 2018-03-09 | 2018-03-09 | A kind of polarizer relase film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208104279U (en) |
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2018
- 2018-03-09 CN CN201820329728.2U patent/CN208104279U/en active Active
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