CN208562223U - Antistatic acrylic protective film - Google Patents
Antistatic acrylic protective film Download PDFInfo
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- CN208562223U CN208562223U CN201820543326.2U CN201820543326U CN208562223U CN 208562223 U CN208562223 U CN 208562223U CN 201820543326 U CN201820543326 U CN 201820543326U CN 208562223 U CN208562223 U CN 208562223U
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- antistatic
- protective film
- layer
- antistatic coating
- acrylic protective
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Abstract
The utility model relates to a kind of antistatic acrylic protective films; including the first antistatic coating, transparent PET list silicon release film layer, the second antistatic coating, acrylate glue adhensive layer, third antistatic coating, transparent PET layer and the 4th antistatic coating set gradually, antistatic agent is added in acrylate glue adhensive layer.The utility model has excellent physical mechanical property, and rub resistance is good, and all surface is provided with anti-static function, sheet resistance value 106Ω‑1011Ω。
Description
Technical field
The utility model relates to release film field more particularly to a kind of antistatic acrylic protective films.
Background technique
Originally Antistatic protective film, which mainly produces, concentrates on the industrially developed country such as Japan, the U.S. and Europe, due to Europe
U.S. industrialization development is more early, therefore enters compared with Asia the requirement of the surface protection for product earlier.With domestic electricity
Increasingly huge, the progress of technological level in sub- product market, to the antistatic demand of material in electronic material cross cutting processing procedure
Higher and higher, antistatic acrylic protective film comes into being, and is widely used in electronics industry especially mobile phone industry.It is anti-
Electrostatic acrylic protective film is mainly as the auxiliary material of electronic material cross cutting processing procedure, and temporarily transfer is fixed, and turns note waste discharge and electronics
Screen protection, the shipment turnover of digital product.
Antistatic acrylic protective film currently on the market can only accomplish that single side is antistatic mostly, that is, use the non-glue of layer
Face has antistatic effect, this is for cross cutting industry, and making rapid progress with dise knife die-cutting process, takes in electronic material
Match and using being above limited by very large.
Utility model content
In order to solve the above technical problems, the purpose of the utility model is to provide a kind of antistatic acrylic protective film, this reality
There is excellent physical mechanical property with novel, rub resistance is good, and all surface is provided with anti-static function, sheet resistance value
It is 106Ω-1011Ω。
A kind of antistatic acrylic protective film of the utility model, including the first antistatic coating, transparent set gradually
The mono- silicon release film layer of PET, the second antistatic coating, acrylate glue adhensive layer, third antistatic coating, transparent PET layer and the 4th
Antistatic coating is added with antistatic agent in acrylate glue adhensive layer.
Further, the first antistatic coating with a thickness of 0.1-0.3 μm.
Further, transparent PET list silicon release film layer with a thickness of 50 μm.
Further, the second antistatic coating with a thickness of 0.1-0.3 μm.
Further, acrylate glue adhensive layer with a thickness of 10 μm.
Further, third antistatic coating with a thickness of 0.1-0.3 μm.
Further, transparent PET layer with a thickness of 75 μm.
Further, the 4th antistatic coating with a thickness of 0.1-0.3 μm.
Further, the first antistatic coating, the second antistatic coating, third antistatic coating and the 4th antistatic coating
Material be polythiophene antistatic agent.
Further, antistatic agent is double trifluoromethanesulfonimide lithiums (TFSI).
Using PET as substrate, preferable toughness and stiffness can get, there is excellent physical mechanical property, rub resistance
It is good.
In the corona surface and non-corona surface of transparent PET layer, the layer upper surface and non-layer upper surface of transparent PET list silicon release film layer are equal
Do the processing of primary coat liquid antistatic, and add antistatic agent in acrylate glue adhensive layer, may make all surface be provided with resist it is quiet
Electricity Functional reaches actual use needs.
According to the above aspect of the present invention, the utility model at least has the following advantages:
1, glue surface is flat and smooth, and cleanliness is excellent, and antistatic property is outstanding.
2, it can reduce the absorption of dust in air.
3, transparent PET layer and transparent PET list silicon release film layer can do antistatic treatment, can prevent electrostatic interference, quiet
Electricity injury, material entirety antistatic effect is very excellent, in use, any contact surface and non-contact face all have resist it is quiet
Electric effect.
4, can effectively loss electrostatic charge, so as to avoid caused by material in actual use a large amount of accumulation of electrostatic
Harm.
5, using PET as substrate, toughness and stiffness are good, have excellent physical mechanical property, and rub resistance is good, resilience
It is good.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and can be implemented in accordance with the contents of the specification, below on the preferred embodiment of the present invention and the accompanying drawings in detail
It describes in detail bright as after.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Description of symbols:
The first antistatic coating of 1-；2- transparent PET list silicon release film layer；The second antistatic coating of 3-；4- acrylic acid gluing
Oxidant layer；5- third antistatic coating；6- transparent PET layer；The 4th antistatic coating of 7-.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
Embodiment 1
Referring to Fig. 1, a kind of antistatic acrylic protective film of the utility model, including set gradually from bottom to top first
Antistatic coating 1 (with a thickness of 0.1-0.3 μm), transparent PET list silicon release film layer 2 (with a thickness of 50 μm), the second antistatic coating 3
(with a thickness of 0.1-0.3 μm), acrylate glue adhensive layer 4 (with a thickness of 10 μm), third antistatic coating 5 are (with a thickness of 0.1-0.3 μ
M), transparent PET layer 6 (with a thickness of 75 μm) and the 4th antistatic coating 7 (with a thickness of 0.1-0.3 μm), wherein acrylic acid adhesive
TFSI antistatic agent is added in layer 4.Wherein, the first antistatic coating 1, the second antistatic coating 3, third antistatic coating 5
Material with the 4th antistatic coating 7 is polythiophene antistatic agent.
Preparation method is as follows:
It is coated with electrostatic liquid in the corona surface of transparent PET layer 6 and non-corona surface, is respectively formed 5 He of third antistatic coating
4th antistatic coating 7, after baking and curing, winding is stand-by.Then in the upper surface of third antistatic coating 5, coating has
The acrylic glue (i.e. acrylic acid adhesive, viscosity 2000-3000CPS) of calculated viscosity needs in glue addition therewith to phase
Matched TFSI antistatic agent, baking and curing form acrylate glue adhensive layer 4.Above and below transparent PET list silicon release film layer 2
Surface is coated with antistatic agent, the first antistatic coating 1 and the second antistatic coating 3 is formed, then by the second antistatic coating 3
It is bonded with acrylate glue adhensive layer 4.
The utility model color is transparent, and performance parameter is as follows:
To steel plate adhesion strength: 6-12gf/25mm；It is ring-like just viscous: 40-100gf/25mm, sheet resistance value: 106Ω-1011
Ω。
The utility model application range:
1, suitable for the processing procedure protection and the surface protection of Optical Coatings Surface, backlight module of wiring board.
2, it is suitable for cross cutting processing procedure waste discharge, the surface in the interim transfer fixation of electronic product and transportational process is protected
Shield.
The above is only the preferred embodiment of the utility model, is not intended to limit the utility model, it is noted that
For those skilled in the art, without deviating from the technical principle of the utility model, it can also do
Several improvements and modifications out, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of antistatic acrylic protective film, it is characterised in that: including set gradually the first antistatic coating, transparent PET
Single silicon release film layer, the second antistatic coating, acrylate glue adhensive layer, third antistatic coating, transparent PET layer and the 4th resist quiet
Electrocoat is added with antistatic agent in the acrylate glue adhensive layer.
2. antistatic acrylic protective film according to claim 1, it is characterised in that: the thickness of first antistatic coating
Degree is 0.1-0.3 μm.
3. antistatic acrylic protective film according to claim 1, it is characterised in that: the transparent PET list silicon release film
Layer with a thickness of 50 μm.
4. antistatic acrylic protective film according to claim 1, it is characterised in that: the thickness of second antistatic coating
Degree is 0.1-0.3 μm.
5. antistatic acrylic protective film according to claim 1, it is characterised in that: the thickness of the acrylate glue adhensive layer
Degree is 10 μm.
6. antistatic acrylic protective film according to claim 1, it is characterised in that: the thickness of the third antistatic coating
Degree is 0.1-0.3 μm.
7. antistatic acrylic protective film according to claim 1, it is characterised in that: the transparent PET layer with a thickness of
75μm。
8. antistatic acrylic protective film according to claim 1, it is characterised in that: the thickness of the 4th antistatic coating
Degree is 0.1-0.3 μm.
9. antistatic acrylic protective film according to claim 1, it is characterised in that: first antistatic coating,
The material of two antistatic coatings, third antistatic coating and the 4th antistatic coating is polythiophene antistatic agent.
10. antistatic acrylic protective film according to claim 1, it is characterised in that: the antistatic agent is double trifluoros
Sulfonyl methane imine lithium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820543326.2U CN208562223U (en) | 2018-04-17 | 2018-04-17 | Antistatic acrylic protective film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820543326.2U CN208562223U (en) | 2018-04-17 | 2018-04-17 | Antistatic acrylic protective film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208562223U true CN208562223U (en) | 2019-03-01 |
Family
ID=65480556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820543326.2U Active CN208562223U (en) | 2018-04-17 | 2018-04-17 | Antistatic acrylic protective film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208562223U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110540809A (en) * | 2019-07-26 | 2019-12-06 | 四川羽玺新材料股份有限公司 | PET double-layer anti-static silica gel protective film |
| CN112574683A (en) * | 2020-11-25 | 2021-03-30 | 苏州赛伍应用技术股份有限公司 | Acrylic protective film for aluminum plastic film manufacturing process and preparation method thereof |
-
2018
- 2018-04-17 CN CN201820543326.2U patent/CN208562223U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110540809A (en) * | 2019-07-26 | 2019-12-06 | 四川羽玺新材料股份有限公司 | PET double-layer anti-static silica gel protective film |
| CN112574683A (en) * | 2020-11-25 | 2021-03-30 | 苏州赛伍应用技术股份有限公司 | Acrylic protective film for aluminum plastic film manufacturing process and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215416 No.5, Hubin Road, Xinhu, Shuangfeng town, Taicang City, Suzhou City, Jiangsu Province Patentee after: Jiangsu Huangguan New Material Technology Co., Ltd Address before: 215416 No. 8, Jian Yuan Road, new lake, Shuangfeng town, Taicang, Suzhou, Jiangsu. Patentee before: CROWN (TAICANG) ADHESIVE PRODUCTS Co.,Ltd. |
|
| CP03 | Change of name, title or address |