CN218202617U - High temperature resistant acrylic acid protection film - Google Patents
High temperature resistant acrylic acid protection film Download PDFInfo
- Publication number
- CN218202617U CN218202617U CN202222348306.9U CN202222348306U CN218202617U CN 218202617 U CN218202617 U CN 218202617U CN 202222348306 U CN202222348306 U CN 202222348306U CN 218202617 U CN218202617 U CN 218202617U
- Authority
- CN
- China
- Prior art keywords
- layer
- resistant acrylic
- high temperature
- acrylic acid
- temperature resistant
- 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.)
- Active
Links
Images
Landscapes
- Laminated Bodies (AREA)
- Adhesive Tapes (AREA)
Abstract
A high-temperature-resistant acrylic acid protective film comprises a base material layer, a high-temperature-resistant acrylic acid adhesive layer and a stripping layer which are stacked from top to bottom, wherein a frosted treatment layer is arranged on the upper surface of the base material layer, and a corona treatment layer is arranged between the lower surface of the base material layer and the high-temperature-resistant acrylic acid adhesive layer; the stripping layer comprises an adhesive layer and a protective layer, the upper surface of the adhesive layer is bonded with the high-temperature-resistant acrylic glue layer, and the lower surface of the adhesive layer is bonded with the protective layer. The utility model discloses a high temperature resistant acrylic acid protection film has advantages such as high temperature resistance can be excellent, stability is good and antifriction.
Description
Technical Field
The utility model relates to a protection film technical field especially relates to a high temperature resistant acrylic acid protection film.
Background
In the intelligent electronic industry, the protective film is ubiquitous, and most intelligent electronic products relate to the protective film. In the process of carrying or production and use of intelligent electronic products, the surfaces of the intelligent electronic products are very easy to generate grinding marks, the surfaces of the intelligent electronic products need to be covered by a protective film so as to be free from damage, and a high-temperature process link is often needed in the processing process, so that the high-temperature resistance of the protective film is required.
At present, a common protective film is mostly composed of a polyethylene base material film and a pressure-sensitive adhesive, and because polyethylene is not high-temperature resistant and has a low melting point, the protective film cannot be used at a high temperature of more than 100 ℃ for a long time, glue residues and particles are easily generated by glue of the protective film during high-temperature operation, so that the quality of a finished product is unqualified, and the warping of the common protective film is easily caused during the high-temperature operation process, so that the quality of the product is seriously influenced and even defective products are caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high temperature resistant acrylic acid protection film aims at solving above-mentioned technical problem, the utility model discloses high temperature resistant acrylic acid protection film has advantages such as high temperature resistance is excellent, stability is good and antifriction.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a high-temperature-resistant acrylic acid protective film comprises a base material layer, a high-temperature-resistant acrylic acid adhesive layer and a stripping layer which are stacked from top to bottom, wherein a frosted treatment layer is arranged on the upper surface of the base material layer, and a corona treatment layer is arranged between the lower surface of the base material layer and the high-temperature-resistant acrylic acid adhesive layer; the peel ply is including adhesive linkage and protective layer, the upper surface and the high temperature resistant acrylic acid glue film bonding of adhesive linkage, the lower surface and the protective layer bonding of adhesive linkage can make high temperature resistant acrylic acid glue film and the difficult impairement of substrate layer before high temperature resistant acrylic acid glue film and peel ply do not separate. The utility model discloses high temperature resistant acrylic acid protection film can be able to bear or endure 200 ℃ high temperature 2h, does not have the look of falling, does not have the discolour, does not have to come unstuck, does not corrugate, compares ordinary protection film, and its high temperature resistance can be excellent, and stability is good.
Further, the thickness of the high-temperature-resistant acrylic glue layer is 2-6 μm.
Further, the substrate layer is a transparent PET substrate layer. The substrate layer has advantages such as low shrink and high transparency, has guaranteed the utility model discloses a high definition does benefit to the experience that improves the user and feels.
Further, the thickness of the substrate layer is 4-8 μm.
Further, the peeling layer is made of any one of a transparent PET material, a white translucent PET material, a milky opaque PET material and a black opaque PET material. The release layer has good releasability.
Further, the thickness of the peeling layer is 2 to 4 μm.
The utility model discloses high temperature resistant acrylic acid protection film has following beneficial effect:
1. the high temperature resistant performance is excellent, and stability is good, the utility model discloses high temperature resistant acrylic acid protection film, including top-down range upon range of substrate layer, high temperature resistant acrylic acid glue film and peel ply, at the upper surface of substrate layer through dull polish matte finish form dull polish processing layer, can resist 200 ℃ high temperature 2h, no fading, no discolour, no degumming, no wrinkling, compare ordinary protection film, its high temperature resistant performance is excellent, stability is good;
2. the utility model discloses high temperature resistant acrylic acid protection film, the upper surface of substrate layer is equipped with dull polish layer, after dull polish mute light processing, antifriction in the use, protection product avoids the damage; the peel ply is including adhesive linkage and protective layer, the upper surface and the high temperature resistant acrylic acid glue film bonding of adhesive linkage, the lower surface and the protective layer bonding of adhesive linkage can make high temperature resistant acrylic acid glue film and the difficult impairement of substrate layer before high temperature resistant acrylic acid glue film and peel ply do not separate.
Drawings
FIG. 1 is a schematic structural view of the high temperature resistant acrylic acid protective film of the present invention;
FIG. 2 is a schematic view of the structure of the peeling layer shown in FIG. 1.
In the figure: 1. a substrate layer; 2. a high temperature resistant acrylic glue layer; 3. a peeling layer; 4. a frosted finish layer; 5. a corona treatment layer; 6. an adhesive layer; 7. and a protective layer.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following embodiments and the accompanying drawings are used to describe the product of the present invention in further detail.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 and 2, the high-temperature-resistant acrylic acid protective film comprises a substrate layer 1, a high-temperature-resistant acrylic acid adhesive layer 2 and a stripping layer 3 which are stacked from top to bottom, wherein a frosted treatment layer 4 is arranged on the upper surface of the substrate layer 1, and a corona treatment layer 5 is arranged between the lower surface and the high-temperature-resistant acrylic acid adhesive layer 2; the stripping layer 3 comprises an adhesive layer 6 and a protective layer 7, the upper surface of the adhesive layer 6 is bonded with the high-temperature-resistant acrylic glue layer 2, and the lower surface of the adhesive layer 6 is bonded with the protective layer 7.
In this embodiment, the thickness of the high temperature resistant acrylic adhesive layer 2 is 2 to 6 μm. Preferably, the thickness of the high temperature resistant acrylic glue layer 2 can be 2 μm, 3 μm, 4 μm, 5 μm or 6 μm. More preferably, the thickness of the high temperature resistant acrylic glue layer 2 is 4 μm. The thickness of the high temperature resistant acrylic adhesive layer 2 of the present embodiment cannot be less than 2 μm, and if it is less than this size, the high temperature resistance is deteriorated.
In this embodiment, the substrate layer 1 is a transparent PET substrate layer.
In this embodiment, the thickness of the substrate layer 1 is 4 to 8 μm. Preferably, the thickness of the base material layer 1 may be 4 μm, 5 μm, 6 μm, 7 μm, or 8 μm. More preferably, the thickness of the base material layer 1 is 6 μm. The thickness of the base material layer 1 of the present example is set to not less than 4 μm, and too low, the mechanical properties of the protective film are deteriorated.
In this embodiment, the peeling layer 3 is made of any one of a transparent PET material, a white translucent PET material, a milky opaque PET material, and a black opaque PET material. Preferably, the peeling layer 3 may be made of a transparent PET material.
In this example, the thickness of the peeling layer 3 is 2 to 4 μm. Preferably, the thickness of the peeling layer 3 may be 2 μm, 3 μm, or 4 μm. The thickness of the release layer 3 of this example is controlled to 2 to 4 μm, and if it is less than this size, the adhesion is insufficient and the protective effect is poor, and if it exceeds this size, the peeling is not easy.
The utility model discloses the theory of operation as follows:
before the adhesive tape is not used, the stripping layer 3 is attached to the surface of the high-temperature-resistant acrylic adhesive layer 2, the protective layer 7 of the stripping layer 3 can well protect the high-temperature-resistant acrylic adhesive layer 2 and the substrate layer 1, so that the high-temperature-resistant acrylic adhesive layer 2 and the substrate layer 1 are not easy to damage, the lower surface of the substrate layer 1 is subjected to corona treatment to form a corona treatment layer 5, a smooth plane is changed into a rough plane, the adhesion force is effectively enhanced, the attaching effect is good, the high-temperature-resistant acrylic adhesive layer 2 is not easy to fall off, and the structural stability of the adhesive tape is improved; during the use, tear the peel ply 3 and make the separation of viscous layer 6 and high temperature resistant acrylic acid glue film 2, high temperature resistant acrylic acid glue film 2 exposes to laminate high temperature resistant acrylic acid glue film 2 and the product surface that needs the protection mutually, the utility model discloses at the upper surface of substrate layer 1 through dull and smooth processing formation dull polish processing layer 4 of dull polish, antifriction in the use, the protection product is avoided the damage, improvement that can be fine the utility model discloses a wear resistance.
The foregoing is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any manner; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations that are equivalent to those of the above-described embodiments may be made without departing from the scope of the present invention; meanwhile, any changes, modifications, evolutions, etc. of equivalent changes made to the above embodiments according to the essential technology of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (6)
1. A high temperature resistant acrylic acid protection film which characterized in that: the adhesive tape comprises a substrate layer, a high-temperature-resistant acrylic adhesive layer and a stripping layer which are stacked from top to bottom, wherein a frosted treatment layer is arranged on the upper surface of the substrate layer, and a corona treatment layer is arranged between the lower surface of the substrate layer and the high-temperature-resistant acrylic adhesive layer;
the stripping layer comprises a viscous layer and a protective layer, the upper surface of the viscous layer is bonded with the high-temperature-resistant acrylic glue layer, and the lower surface of the viscous layer is bonded with the protective layer.
2. The high temperature resistant acrylic protective film according to claim 1, characterized in that: the thickness of the high-temperature-resistant acrylic glue layer is 2-6 mu m.
3. The high temperature resistant acrylic protective film according to claim 2, characterized in that: the substrate layer is a transparent PET substrate layer.
4. The high temperature resistant acrylic protective film according to claim 3, characterized in that: the thickness of the substrate layer is 4-8 μm.
5. The high temperature resistant acrylic protective film according to claim 4, wherein: the peeling layer is made of any one of a transparent PET material, a white semitransparent PET material, a milky opaque PET material and a black opaque PET material.
6. The high temperature resistant acrylic protective film according to claim 5, wherein: the thickness of the stripping layer is 2-4 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222348306.9U CN218202617U (en) | 2022-09-05 | 2022-09-05 | High temperature resistant acrylic acid protection film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222348306.9U CN218202617U (en) | 2022-09-05 | 2022-09-05 | High temperature resistant acrylic acid protection film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218202617U true CN218202617U (en) | 2023-01-03 |
Family
ID=84629210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222348306.9U Active CN218202617U (en) | 2022-09-05 | 2022-09-05 | High temperature resistant acrylic acid protection film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218202617U (en) |
-
2022
- 2022-09-05 CN CN202222348306.9U patent/CN218202617U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218202617U (en) | High temperature resistant acrylic acid protection film | |
| CN103666307B (en) | A kind of Acid-resistant protection film rubber belt | |
| CN105015115A (en) | Modified high-low-temperature membrane and manufacturing method therefor | |
| CN109041403A (en) | A kind of ultra-thin white covering film and the LED substrate using the white covering film | |
| CN113913125A (en) | Ultra-clear flexible glass protective film and preparation method and application thereof | |
| ITTO940249A1 (en) | MULTI-LAYER SELF-ADHESIVE LEAF FOR SURFACE PROTECTION | |
| CN206170793U (en) | Light guide plate protection film of laminating on line | |
| KR101932258B1 (en) | Protective film for display pannel of portable electronic device with curved surface and manufacturing method thereof | |
| CN201590067U (en) | Easy-to-stick touch panel | |
| CN203831880U (en) | Card or radio frequency identification class manufacturing composite material and card or radio frequency identification | |
| CN103009713A (en) | Thermal compression bonding copper-clad plate by adopting polymethyl methacrylate as medium, printed circuit board as well as manufacturing method thereof | |
| CN206635286U (en) | Antistatic high temperature resistant diaphragm | |
| CN210849865U (en) | Composite material grinding tool base material | |
| CN113291020B (en) | Artificial leather and method for producing the same | |
| CN208306034U (en) | A kind of novel anti-scratch release film | |
| CN208395093U (en) | A kind of release film that fissility is excellent | |
| CN209096153U (en) | Electronics industry Special buffer cushion | |
| CN112967589A (en) | Washable TPU (thermoplastic polyurethane) environment-friendly 3D (three-dimensional) heat transfer trademark label and manufacturing method thereof | |
| CN208788351U (en) | A kind of flap wheel that matrix recess is installed and the flap wheel that matrix is recycled | |
| US20200171801A1 (en) | Wooden decorative board, method for manufacturing the same, and molded article with wooden decorative board | |
| CN205272908U (en) | Gilt electrochemical aluminium in software surface | |
| CN110366333A (en) | The compression method and buffer layer of PCB circuit board | |
| CN214937168U (en) | Process protective film | |
| CN216761123U (en) | Directly moldable polyester base film | |
| CN206085882U (en) | Hyperfine anti -dazzle optics rupture membrane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |