CN219752210U - Wear-resistant electronic protection film - Google Patents
Wear-resistant electronic protection film Download PDFInfo
- Publication number
- CN219752210U CN219752210U CN202320686124.4U CN202320686124U CN219752210U CN 219752210 U CN219752210 U CN 219752210U CN 202320686124 U CN202320686124 U CN 202320686124U CN 219752210 U CN219752210 U CN 219752210U
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- China
- Prior art keywords
- pet
- film
- wear
- layer
- coating
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- 239000011248 coating agent Substances 0.000 claims abstract description 42
- 238000000576 coating method Methods 0.000 claims abstract description 42
- 230000001681 protective effect Effects 0.000 claims abstract description 35
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 22
- 238000004804 winding Methods 0.000 claims abstract description 19
- 239000000758 substrate Substances 0.000 claims abstract description 11
- 239000012528 membrane Substances 0.000 claims abstract description 8
- 239000000741 silica gel Substances 0.000 claims abstract description 8
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 8
- 239000002216 antistatic agent Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims 2
- 239000010410 layer Substances 0.000 abstract description 36
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 6
- 239000012790 adhesive layer Substances 0.000 abstract description 6
- 230000003373 anti-fouling effect Effects 0.000 abstract description 6
- 230000003068 static effect Effects 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract description 4
- 239000002932 luster Substances 0.000 abstract description 3
- 238000000605 extraction Methods 0.000 abstract description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 36
- 239000003921 oil Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004049 embossing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000003678 scratch resistant effect Effects 0.000 description 2
- 229920002545 silicone oil Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000002841 Lewis acid Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 150000007517 lewis acids Chemical class 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000010702 perfluoropolyether Substances 0.000 description 1
- 238000000016 photochemical curing Methods 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
The utility model discloses a wear-resistant electronic protective film, and relates to the technical field of protective films. The PET electronic film is wound on the winding drum and comprises a PET substrate layer, a silica gel adhesive layer, a PET release film, an antistatic layer, a wear-resistant hardening coating and a hydrophobic oleophobic coating. This but wear-resisting electron protection film, with the help of the cooperation layer upon layer of hydrophobic oleophobic coating, wear-resisting hard coat and antistatic layer, improve the performance and the life of this protection film, hydrophobic oleophobic coating can increase the hydrophobicity of protection film, oil extraction, antifouling etc. performance, and it is more convenient to clean, wear-resisting hard coat can improve the hardness of protection film, make it have very strong antifriction scratch resistance ability, and after the coating, the membrane surface does not have the rainbow phenomenon, the color and luster is even, do not influence the transparency, antistatic layer can avoid the protection film to produce static and adsorb the dust, the adaptability of protection film has been strengthened.
Description
Technical Field
The utility model relates to the technical field of protective films, in particular to a wear-resistant electronic protective film.
Background
The protective film can be divided into a digital product protective film, an automobile protective film, a household protective film, a food fresh-keeping protective film and the like according to the application, and along with the development of electronic technology, some electronic products such as smart phones, digital cameras, tablet computers and the like are taken into families of common people as popular consumer products, meanwhile, the protective film is gradually known, and the protective film is becoming a common name of a screen protective film.
The adaptability of the existing electronic protective film is poor, a user can operate on the electronic protective film for a long time, scratches can be reserved on the surface of the electronic protective film, and the user experience can be influenced, so that the electronic protective film which can be wear-resistant, antifouling and scratch-resistant is needed, and scratches are not easy to occur after long-term use.
Disclosure of Invention
The utility model provides a wear-resistant electronic protective film, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the wear-resistant electronic protection film comprises a winding drum and a PET electronic film, wherein the PET electronic film is wound on the winding drum;
the PET electronic film comprises a PET substrate layer, a silica gel adhesive layer, a PET release film, an antistatic layer, a wear-resistant hardening coating and a hydrophobic oleophobic coating, wherein the silica gel adhesive layer and the PET release film are sequentially compounded on one surface of the PET substrate layer, and the antistatic layer, the wear-resistant hardening coating and the hydrophobic oleophobic coating are sequentially compounded on the other surface of the PET substrate layer.
Further, the protection disc is arranged on the winding drum in a threaded manner, and the protection disc is positioned at two ends of the winding drum.
Further, the two ends of the winding drum are provided with internal threads, one end of the protection disc is provided with an external thread head, and the protection disc is in threaded connection with the winding drum through the external thread head and the internal threads.
Further, the PET release film is a bottom layer of the PET electronic film, and the hydrophobic and oleophobic coating is a top layer of the PET electronic film.
Further, the PET release film is carved with stamping lines, and the stamping lines are uniformly distributed on the PET release film.
Further, the antistatic layer adopts an antistatic agent, and the wear-resistant hardening coating adopts a UV hardening liquid.
Compared with the prior art, the utility model provides the wear-resistant electronic protective film, which has the following beneficial effects:
this but wear-resisting electron protection film, with the help of the cooperation layer upon layer of hydrophobic oleophobic coating, wear-resisting hard coat and antistatic layer, improve the performance and the life of this protection film, hydrophobic oleophobic coating can increase the hydrophobicity of protection film, oil extraction, antifouling etc. performance, and it is more convenient to clean, wear-resisting hard coat can improve the hardness of protection film, make it have very strong antifriction scratch resistance ability, and after the coating, the membrane surface does not have the rainbow phenomenon, the color and luster is even, do not influence the transparency, antistatic layer can avoid the protection film to produce static and adsorb the dust, the adaptability of protection film has been strengthened.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the PET electronic film structure of the present utility model;
fig. 3 is a partially exploded view of the spool of the present utility model.
In the figure: 1. a reel; 11. an internal thread; 2. a PET electronic film; 21. a PET substrate layer; 22. a silica gel adhesive layer; 23. PET release film; 24. an antistatic layer; 25. a wear-resistant hard coating; 26. a hydrophobic oleophobic coating; 27. a nip; 3. a protection disk; 31. an external thread head.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the utility model discloses a wear-resistant electronic protection film, which comprises a winding drum 1 and a PET electronic film 2, wherein the PET electronic film 2 is wound on the winding drum 1;
the PET electronic film 2 comprises a PET substrate layer 21, a silica gel adhesive layer 22, a PET release film 23, an antistatic layer 24, a wear-resistant hardening coating 25 and a hydrophobic oleophobic coating 26, wherein the silica gel adhesive layer 22 and the PET release film 23 are sequentially compounded on one surface of the PET substrate layer 21, and the antistatic layer 24, the wear-resistant hardening coating 25 and the hydrophobic oleophobic coating 26 are sequentially compounded on the other surface of the PET substrate layer 21.
Specifically, the protection disc 3 is installed on the winding drum 1 in a threaded manner, and the protection discs 3 are located at two ends of the winding drum 1.
In this embodiment, PET electron membrane 2 passes through reel 1 rolling, makes things convenient for subsequent packing and save, and protection dish 3 is used for protecting the membrane limit.
Specifically, the two ends of the winding drum 1 are provided with internal threads 11, one end of the protection disc 3 is provided with an external thread head 31, and the protection disc is in threaded connection with the winding drum 1 through the external thread head 31 and the internal threads 11.
In this embodiment, the protection disk 3 is screwed to the spool 1 by the engagement of the male screw head 31 and the female screw 11, and the protection disk 3 can be attached and detached as required for packaging.
Specifically, the PET release film 23 is a bottom layer of the PET electronic film 2, and the hydrophobic and oleophobic coating 26 is a top layer of the PET electronic film 2.
In this embodiment, the PET release film 23 is also called a PET silicone oil film, i.e. a layer of silicone oil is coated on the surface of the PET film to reduce the adhesion force on the surface of the PET film and achieve the release effect, and the main functions of the PET release film are isolation, filling, protection and easy peeling, the hydrophobic and oleophobic coating 26 is actually a protective layer capable of keeping away water and grease, most of common use of perfluoropolyether is a fluorine-containing coating, the fluorine-containing coating has extremely low surface tension, the chemical property of the component is relatively stable, only lewis acid, metallic sodium and liquid nitrogen damage the substance, and the component is very stable in other acidic, alkaline and organic solvents, and the main functions are to adhere on the surface of the protective film and increase the hydrophobic, oil discharging, antifouling and other performances of the protective film.
Specifically, the PET release film 23 is engraved with embossing lines 27, and the embossing lines 27 are uniformly distributed on the PET release film 23.
In this embodiment, the nip 27 is mainly used to facilitate tearing of the PET release film 23 to allow the release film to be peeled off in a sheet form.
Specifically, the antistatic agent is used for the antistatic layer 24, and the UV hardening liquid is used for the abrasion-resistant hardening coating 25.
In this embodiment, the antistatic agent is added into plastics or coated on the surface of the molded product to achieve the purpose of reducing static accumulation, generally, according to the different application methods, the antistatic agent can be divided into two main types of internal-type and external-coating type, the main type antistatic agent is used for plastics, the UV hardening liquid is a single-component UV hardening liquid which takes specific high refractive index photo-curing acrylate 0 Monomer and Monomer as main agents, and the photo-initiator, the thinner, the special additive and the like are cooperatively designed, and is suitable for the surfaces of plastics such as PC, PMMA, PET and the like to improve the hardness and increase the wear-resistant hardening coating.
When the anti-friction protective film is used, the integral structure of the protective film is matched with the hydrophobic and oleophobic coating 26, the wear-resistant hardened coating 25 and the antistatic layer 24 layer by layer to improve the service performance and the service life of the protective film, the hydrophobic and oleophobic coating 26 can increase the hydrophobic, oil-discharging, antifouling and other performances of the protective film, cleaning is more convenient, the wear-resistant hardened coating 25 can improve the hardness of the protective film, so that the protective film has strong antifriction and scratch-resistant capacity, after being coated, the film surface has no rainbow phenomenon, the color and luster are uniform, the transparency is not influenced, the antistatic layer 24 can prevent the protective film from generating static electricity to adsorb dust, the adaptability of the protective film is enhanced, and after the protective film is manufactured, the protective film is wound through the winding drum 1 so as to be convenient for subsequent packaging and preservation.
In summary, the wear-resistant electronic protection film improves the service performance and the service life of the protection film by means of the layer-by-layer matching of the hydrophobic oleophobic coating 26, the wear-resistant hardening coating 25 and the antistatic layer 24, the hydrophobic oleophobic coating 26 can increase the hydrophobicity, oil discharge, antifouling performance and the like of the protection film, cleaning is more convenient, the wear-resistant hardening coating 25 can improve the hardness of the protection film, so that the wear-resistant electronic protection film has strong antifriction and scratch resistance, the film surface has no rainbow phenomenon after coating, the color is uniform, the transparency is not affected, and the antistatic layer 24 can prevent the protection film from generating static electricity to adsorb dust, thereby enhancing the adaptability of the protection film.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a but wear-resisting electron protection film, includes reel (1) and PET electron membrane (2), its characterized in that: the PET electronic film (2) is wound on the winding drum (1);
PET electron membrane (2) are including PET substrate layer (21), silica gel bond line (22), PET from type membrane (23), antistatic backing (24), wear-resisting hardening coating (25) and hydrophobic oleophobic coating (26), silica gel bond line (22) and PET are from type membrane (23) in proper order compound in the one side of PET substrate layer (21), antistatic backing (24), wear-resisting hardening coating (25) and hydrophobic oleophobic coating (26) are compound in proper order in the another side of PET substrate layer (21).
2. The wearable electronic protective film of claim 1, wherein: the protection disc (3) is arranged on the winding drum (1) in a threaded mode, and the protection discs (3) are located at two ends of the winding drum (1).
3. A wear-resistant electronic protective film according to claim 2, wherein: the two ends of the winding drum (1) are provided with internal threads (11), one end of the protection disc (3) is provided with an external thread head (31), and the protection disc is in threaded connection with the winding drum (1) through the external thread head (31) and the internal threads (11).
4. The wearable electronic protective film of claim 1, wherein: the PET release film (23) is a bottom layer of the PET electronic film (2), and the hydrophobic and oleophobic coating (26) is a top layer of the PET electronic film (2).
5. The wearable electronic protective film of claim 1, wherein: the PET release film (23) is carved with stamping lines (27), and the stamping lines (27) are uniformly distributed on the PET release film (23).
6. The wearable electronic protective film of claim 1, wherein: the antistatic layer (24) adopts an antistatic agent, and the wear-resistant hardening coating (25) adopts a UV hardening liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320686124.4U CN219752210U (en) | 2023-03-25 | 2023-03-25 | Wear-resistant electronic protection film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320686124.4U CN219752210U (en) | 2023-03-25 | 2023-03-25 | Wear-resistant electronic protection film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219752210U true CN219752210U (en) | 2023-09-26 |
Family
ID=88087464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320686124.4U Active CN219752210U (en) | 2023-03-25 | 2023-03-25 | Wear-resistant electronic protection film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219752210U (en) |
-
2023
- 2023-03-25 CN CN202320686124.4U patent/CN219752210U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |