CN220283960U - Explosion-proof membrane - Google Patents
Explosion-proof membrane Download PDFInfo
- Publication number
- CN220283960U CN220283960U CN202320659364.5U CN202320659364U CN220283960U CN 220283960 U CN220283960 U CN 220283960U CN 202320659364 U CN202320659364 U CN 202320659364U CN 220283960 U CN220283960 U CN 220283960U
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- China
- Prior art keywords
- layer
- explosion
- proof
- film
- adhesive layer
- 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.)
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- 239000012528 membrane Substances 0.000 title claims abstract description 15
- 239000010410 layer Substances 0.000 claims abstract description 71
- 239000012790 adhesive layer Substances 0.000 claims abstract description 27
- 229920003023 plastic Polymers 0.000 claims abstract description 23
- 239000002985 plastic film Substances 0.000 claims abstract description 23
- 229910052751 metal Inorganic materials 0.000 claims abstract description 20
- 239000002184 metal Substances 0.000 claims abstract description 20
- 239000011247 coating layer Substances 0.000 claims abstract description 17
- 239000011248 coating agent Substances 0.000 claims abstract description 16
- 238000000576 coating method Methods 0.000 claims abstract description 16
- 238000007639 printing Methods 0.000 claims abstract description 16
- 239000003522 acrylic cement Substances 0.000 claims description 5
- 238000007747 plating Methods 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- 229920002545 silicone oil Polymers 0.000 claims description 3
- 239000013464 silicone adhesive Substances 0.000 claims description 2
- 239000011521 glass Substances 0.000 abstract description 22
- 230000000694 effects Effects 0.000 abstract description 17
- 208000034656 Contusions Diseases 0.000 abstract description 5
- 238000005299 abrasion Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000000919 ceramic Substances 0.000 abstract description 3
- 229920002799 BoPET Polymers 0.000 description 8
- 239000003292 glue Substances 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 238000002834 transmittance Methods 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000003373 anti-fouling effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000003670 easy-to-clean Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 235000008113 selfheal Nutrition 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Laminated Bodies (AREA)
Abstract
The embodiment of the application relates to the technical field of explosion-proof protection films, in particular to an explosion-proof film. The explosion-proof film comprises a release film layer, a first adhesive layer, a metal coating layer, a first transparent plastic film layer, an ink printing layer, a self-repairing coating layer, a second adhesive layer and a second transparent plastic film layer which are sequentially laminated. The metal coating layer can enable the explosion-proof film to present a glaring metal effect. The self-repairing coating has excellent self-repairing property, and can repair some small scratches, abrasion or bruises on the surface of the self-repairing coating. The printing ink printing layer can be used for manufacturing pattern textures with various different effects, so that the explosion-proof film has a good decorative effect, and the user experience is improved. The explosion-proof membrane of this application embodiment can be after getting rid of the release film, paste in glass apron surface through first adhesive layer and carry out explosion-proof protection to glass apron, can be used to the explosion-proof protection of lid behind glass or the ceramic cell-phone, also can be used to the explosion-proof protection of household articles glass panels.
Description
Technical Field
The embodiment of the application relates to the technical field of explosion-proof protection films, in particular to an explosion-proof film.
Background
With the development of technology, various electronic products, such as mobile phones, computers, televisions, tablet computers, etc., enter thousands of households, and these intelligent electronic products become an integral part of people's daily life and work.
Glass cover plates and the like are increasingly applied to electronic equipment and household electrical equipment, but the glass cover plates are fragile, broken glass residues can splash, and certain trouble can be caused to life of people.
Disclosure of Invention
In order to overcome the fragility of the glass cover plate and prevent broken glass slag from splashing, the embodiment of the application provides an explosion-proof film which can be used for explosion prevention of the glass cover plate and has self-repairing and decorating functions.
The embodiment of the application provides an explosion-proof film, explosion-proof film is including range upon range of from rete, first adhesive layer, metal coating layer, first transparent plastic film layer, printing ink printing layer, self-repairing coating, second adhesive layer and the transparent plastic film layer of second that sets up in proper order.
In the embodiment of the application, the rupture membrane includes from type rete, first adhesive layer, metal coating layer, first transparent plastic film layer, printing ink printing layer, self-repairing coating, second adhesive layer and the transparent plastic film layer of second that stacks gradually and sets up. Wherein, the metal coating layer can make the explosion-proof film present and dazzle beautiful metal effect. The self-repairing coating has excellent self-repairing property, and can repair some small scratches, abrasion or bruises on the surface of the self-repairing coating. The printing ink printing layer can be used for manufacturing pattern textures with various different effects, so that the explosion-proof film has a good decorative effect, and the user experience is improved. The explosion-proof membrane that this application embodiment provided can be after getting rid of the release film, paste in glass apron surface in order to carry out explosion-proof protection to glass apron through first adhesive layer, can be used to the explosion-proof protection of lid behind glass or the ceramic cell-phone, also can be used to the explosion-proof protection of household articles glass panels.
In some embodiments, the self-healing coating includes an organic polyurethane compound coating layer.
In some embodiments, the first adhesive layer comprises an acrylic glue layer; and/or the second adhesive layer comprises a silicone adhesive layer.
In some embodiments, the release film layer comprises a silicone oil release film.
In some embodiments, the self-healing coating has a thickness of 25-30 μm.
In some embodiments, the second adhesive layer has a thickness of 10-15 μm.
In some embodiments, the metallic coating layer is applied in an amount of 0.5 to 1 μm.
In some embodiments, the first adhesive layer has a thickness of 15-20 μm.
In some embodiments, the first transparent plastic film layer has a thickness of 45-55 μm; and/or the thickness of the second transparent plastic film layer is 45-55 mu m.
It should be understood that the description in this summary is not intended to limit the critical or essential features of the disclosure, nor is it intended to limit the scope of the disclosure. Other features of the present disclosure will become apparent from the following description.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings that are required to be used in the embodiments of the present utility model will be briefly described below. It is evident that the drawings described below are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
Fig. 1 is a schematic structural view of an explosion-proof protection film provided in some embodiments of the present application.
Detailed Description
The principles and spirit of the present disclosure will be described below with reference to several exemplary embodiments shown in the drawings. It should be understood that these specific embodiments are described merely to enable those skilled in the art to better understand and practice the present disclosure and are not intended to limit the scope of the present disclosure in any way. In the following description and claims, unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art.
As used herein, the term "comprising" and the like should be understood to be open-ended, i.e., including, but not limited to. The term "based on" should be understood as "based at least in part on". The term "one embodiment" or "the embodiment" should be understood as "at least one embodiment". The terms "first," "second," and the like, may refer to different or the same object and are used solely to distinguish one from another without implying a particular spatial order, temporal order, order of importance, etc. of the referenced objects.
Illustratively, fig. 1 shows a structure of an explosion-proof film 100, and as shown in fig. 1, the explosion-proof film 100 includes a release film layer 101, a first adhesive layer 102, a metal plating film layer 103, a first transparent plastic film layer 104, an ink printing layer 105, a self-repairing coating layer 106, a second adhesive layer 107, and a second transparent plastic film layer 108, which are sequentially stacked.
In the embodiment of the application, the rupture membrane comprises a release film layer 101, a first adhesive layer 102, a metal coating layer 103, a first transparent plastic film layer 104, an ink printing layer 105, a self-repairing coating layer 106, a second adhesive layer 107 and a second transparent plastic film layer 108 which are sequentially laminated. The metal coating layer 103 can make the explosion-proof film exhibit a glaring metal effect. The self-healing coating 106 has excellent self-healing properties and can self-heal some small scratches, abrasion or bruises on its surface. The ink printing layer 105 can manufacture pattern textures with various different effects, so that the explosion-proof film has good decorative effect, and the user experience is improved. The explosion-proof membrane provided by the embodiment of the application can be stuck on the surface of the glass cover plate through the first adhesive layer 102 after the release film is removed so as to carry out explosion-proof protection on the glass cover plate, and can be used for explosion-proof protection of the rear cover of the glass or ceramic mobile phone and also can be used for explosion-proof protection of the glass panel of the household article.
In some embodiments, the release film layer 101 may specifically be a silicone oil release film. The thickness of the release film layer 101 is 70 to 80 μm, for example, 70 μm, 75 μm or 80 μm or the like. The release films with different thicknesses can be selected by technicians according to the actual application requirements.
In some embodiments, the first adhesive layer 102 comprises an acrylic glue layer. The acrylic glue layer may specifically be a modified polyacrylate glue. The acrylic adhesive layer has good weather resistance, yellowing resistance and moisture resistance; meanwhile, the acrylic adhesive layer also has good air exhaust property, and can effectively exhaust air to avoid bubbles generated between an adherend (such as a glass cover plate) and the acrylic adhesive layer when the adhesive layer is adhered to the adherend. The thickness of the acrylic adhesive layer may be specifically 15 to 20 μm, for example, 15 μm, 16 μm, 18 μm or 20 μm or the like.
In some embodiments, the metal plating layer 103 is a vacuum sputtering layer, and can be sputtered to form different metal color effects such as bright silver, gold or glare according to requirements. Specifically, in some embodiments, the metallic-color effect exhibited by the metallic-coated layer 103 is best when the coating amount of the metallic-coated layer 103 is 0.5 to 1 μm. The metal plating layer 103 may be, for example, an aluminum plating layer or the like. The technician can select different metals according to different color effects to perform vacuum sputtering, thereby obtaining the metal coating layer 103.
In some embodiments, the first transparent plastic film layer 104 is an optical high-transmission PET film layer. The optical high-transmittance PET film layer has good light transmittance. The optical high-transmittance PET film layer can be an optical PET film with the light transmittance more than 97%. The thickness of the first transparent plastic film layer 104 is 45-55 μm, for example 45 μm, 50 μm, 55 μm, etc.
In some embodiments, the ink printing layer 105 is specifically a modified polyurethane ink having properties of temperature resistance, chemical resistance, and strong adhesion. The thickness of the ink printed layer 105 is 1-2 μm. The printing layer can be used for manufacturing pattern textures with various different effects, so that good decorative effects can be achieved, and user experience is improved.
In some embodiments, the self-repairing coating 106 includes an organic polyurethane compound coating layer, has excellent self-repairing property, can repair some small scratches, abrasion and bruises in life, has excellent anti-fouling performance, is easy to clean, has certain elasticity, can play a good role in buffering and damping, and can reduce the risks of falling and collision damage. In certain embodiments of the present application, the thickness of the self-healing coating 106 is specifically 25-30 μm.
In some embodiments, the second adhesive layer 107 is a silicone layer. The organic silica gel layer can be specifically modified polymer organic silica gel, and has the characteristics of high temperature resistance, ageing resistance, no corrosion, low initial adhesion, good stripping performance, strong self-adsorption property and the like.
In some embodiments, the second transparent plastic film layer 108 is a transparent PET film, and the thickness of the second transparent plastic film layer 108 is 45-55 μm, e.g., 45 μm, 50 μm, 55 μm, etc. The skilled person can choose different thickness according to the actual demand. The PET film is a film with relatively comprehensive performance. The transparent glass has good transparency and luster; the mechanical properties of the PET film are excellent, the toughness is the best in all thermoplastics, and the tensile strength and the impact strength are much higher than those of the common film; and the stiffness is good and the size is stable. The PET film also has excellent heat resistance, cold resistance and good chemical resistance and oil resistance. In other embodiments, the first transparent plastic film layer and the second transparent plastic film layer may also be other types of transparent plastic film layers, such as a transparent PC film layer or a transparent PMMA film layer, etc.
The explosion-proof film provided by the utility model is convenient, simple and quick in use process, and can be adhered to a glass panel through the first adhesive layer 102 after the release film is removed, so that the explosion-proof protection of the glass panel is realized. The explosion-proof membrane has excellent weather resistance, high temperature resistance, moisture resistance and self-repairing property. The explosion-proof membrane can repair some small scratches, abrasion and bruises formed on the surface of the explosion-proof membrane in the using process; meanwhile, the explosion-proof membrane has excellent anti-fouling performance and is easy to clean. The self-repairing layer has certain elasticity, can play a role in buffering and damping, and can reduce the risk of falling and collision damage. In addition, the metal coating layer 103 can have a glaring metal effect. The printing layer can be used for manufacturing pattern textures with various different effects, so that a good decorative effect can be achieved, and better experience is brought to a user.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; the technical features of the above embodiments or in the different embodiments may also be combined within the idea of the utility model, the steps may be implemented in any order, and there are many other variations of the different aspects of the utility model as described above, which are not provided in detail for the sake of brevity; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (8)
1. The explosion-proof film is characterized by comprising a release film layer, a first adhesive layer, a metal coating layer, a first transparent plastic film layer, an ink printing layer, a self-repairing coating, a second adhesive layer and a second transparent plastic film layer which are sequentially laminated;
the self-repairing coating comprises an organic polyurethane compound coating layer;
the thickness of the self-repairing coating is 25-30 mu m.
2. The rupture membrane of claim 1, wherein the first adhesive layer comprises an acrylic adhesive layer; and/or the number of the groups of groups,
the second adhesive layer comprises a silicone adhesive layer.
3. The rupture membrane of claim 1, wherein the release film layer comprises a silicone oil release film.
4. A burst membrane according to any one of claims 1 to 3, characterised in that the thickness of the second adhesive layer is 10-15 μm.
5. The explosion-proof film according to any one of claims 1 to 3, wherein the coating amount of the metal plating film layer is 0.5 to 1 μm.
6. A burst membrane according to any one of claims 1 to 3, wherein the thickness of the first adhesive layer is 15 to 20 μm.
7. A burst oriented film according to any one of claims 1 to 3, wherein the ink printed layer has a thickness of 1 to 2 μm.
8. The burst oriented film of any one of claims 1-3, wherein the first transparent plastic film layer has a thickness of 45-55 μm; and/or the number of the groups of groups,
the thickness of the second transparent plastic film layer is 45-55 mu m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320659364.5U CN220283960U (en) | 2023-03-22 | 2023-03-22 | Explosion-proof membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320659364.5U CN220283960U (en) | 2023-03-22 | 2023-03-22 | Explosion-proof membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220283960U true CN220283960U (en) | 2024-01-02 |
Family
ID=89336489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320659364.5U Active CN220283960U (en) | 2023-03-22 | 2023-03-22 | Explosion-proof membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220283960U (en) |
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2023
- 2023-03-22 CN CN202320659364.5U patent/CN220283960U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |