CN212357127U - Composite aluminum foil adhesive tape - Google Patents
Composite aluminum foil adhesive tape Download PDFInfo
- Publication number
- CN212357127U CN212357127U CN201922464674.8U CN201922464674U CN212357127U CN 212357127 U CN212357127 U CN 212357127U CN 201922464674 U CN201922464674 U CN 201922464674U CN 212357127 U CN212357127 U CN 212357127U
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- CN
- China
- Prior art keywords
- layer
- aluminum foil
- adhesive layer
- thickness
- polyurethane resin
- 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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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 31
- 239000011888 foil Substances 0.000 title claims abstract description 31
- 239000002131 composite material Substances 0.000 title claims description 11
- 239000002390 adhesive tape Substances 0.000 title description 4
- 239000010410 layer Substances 0.000 claims abstract description 52
- 239000012790 adhesive layer Substances 0.000 claims abstract description 35
- 229920001187 thermosetting polymer Polymers 0.000 claims abstract description 19
- 229920005749 polyurethane resin Polymers 0.000 claims abstract description 17
- 239000008199 coating composition Substances 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 239000005030 aluminium foil Substances 0.000 abstract description 7
- 239000011248 coating agent Substances 0.000 abstract description 6
- 238000000576 coating method Methods 0.000 abstract description 6
- 150000001875 compounds Chemical class 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract description 5
- 239000003973 paint Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012860 organic pigment Substances 0.000 description 1
Images
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- Laminated Bodies (AREA)
- Adhesive Tapes (AREA)
Abstract
The utility model discloses a compound aluminium foil sticky tape, include: an aluminum foil layer; the adhesive layer is arranged on the upper surface of the aluminum foil layer; the tensile layer is arranged on the upper surface of the adhesive layer; the release layer is arranged on the upper surface of the tensile layer; the adhesive layer is arranged on the lower surface of the aluminum foil layer; wherein the adhesive layer is thermosetting polyurethane resin compounded with organic toner. The utility model discloses an adhesive layer can improve the stretch-proofing performance of sticky tape at the compound tensile layer of the upper surface on aluminium foil layer. The adhesive layer is thermosetting polyurethane resin, organic toner is compounded, after the thermosetting polyurethane resin is cured, the organic toner is not easy to transfer due to temperature change, so that the defects of coating color breaking or color change and the like are overcome, and compared with the prior art that ink or paint is adopted, the organic toner is low in using amount, and the bonding strength of the thermosetting polyurethane resin is not influenced.
Description
Technical Field
The utility model relates to an sticky tape technical field especially relates to a compound aluminum foil sticky tape.
Background
At present, aluminum foil adhesive tapes used in the market are different in style and different in application field. In some application fields, colored aluminum foil tapes are needed, but the conventional aluminum foil tapes are easy to have defects such as color breaking or color change when being subjected to temperature change.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a compound aluminium foil sticky tape to when the aluminium foil sticky tape among the solution prior art receives temperature variation, appear the technical problem of defects such as disconnected look or look change easily.
In order to solve the technical problem, the utility model discloses a technical scheme provide a compound aluminum foil sticky tape, include:
an aluminum foil layer;
the adhesive layer is arranged on the upper surface of the aluminum foil layer;
the tensile layer is arranged on the upper surface of the adhesive layer;
the release layer is arranged on the upper surface of the tensile layer;
the adhesive layer is arranged on the lower surface of the aluminum foil layer;
wherein the adhesive layer is a thermosetting aqueous polyurethane resin coating composition.
In a specific embodiment, the adhesive layer has a thickness of 5 to 12 μm.
In a specific embodiment, the release layer is a silicone release agent, and the thickness of the release layer is 1-5 μm.
In a specific embodiment, the tensile layer is a PP film, and the thickness of the tensile layer is 5-100 μm.
In one embodiment, the tensile layer has a thickness of 20-30 μm.
In a specific embodiment, the thickness of the aluminum foil layer is 8-200 μm.
In a specific embodiment, the adhesive layer is a solvent-based acrylic pressure-sensitive adhesive, and the thickness of the adhesive layer is 12-200 μm.
In a specific embodiment, the thickness of the adhesive layer is 12-50 μm.
The utility model discloses an useful part lies in:
be different from prior art, use the technical scheme of the utility model, through the compound tensile layer of adhesive layer at the upper surface on aluminium foil layer, can improve the stretch-proofing performance of sticky tape. The adhesive layer is a thermosetting aqueous polyurethane resin coating composition, after the thermosetting aqueous polyurethane resin coating in the thermosetting aqueous polyurethane resin coating composition is cured, organic toner in the thermosetting aqueous polyurethane resin coating composition is not easy to transfer due to temperature change, so that the defects of coating color breaking or color change and the like are overcome, and compared with the prior art that ink or paint is adopted, the organic toner is low in using amount, and the bonding strength of thermosetting polyurethane resin is not influenced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the composite aluminum foil tape of the present invention.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, the embodiment of the composite aluminum foil tape of the present invention comprises: release layer 1, tensile layer 2, adhesive layer 3, aluminium foil layer 4 and gluing agent layer 5. The adhesive layer 3 is provided on the upper surface of the aluminum foil layer 4. The tensile layer 2 is arranged on the upper surface of the adhesive layer 3. Release layer 1 sets up the upper surface at tensile layer 2. The adhesive layer 5 is arranged on the lower surface of the aluminum foil layer 4. Wherein the adhesive layer 3 is a thermosetting aqueous polyurethane resin coating composition.
The thermosetting aqueous urethane resin coating composition is a known material obtained by mixing a thermosetting aqueous urethane resin coating material with an organic toner (commonly referred to as an organic pigment).
By applying the technical scheme of the embodiment, the tensile resistance of the adhesive tape can be improved by compounding the tensile layer 2 on the upper surface of the aluminum foil layer 4 through the adhesive layer 3. The adhesive layer 3 is a thermosetting aqueous polyurethane resin coating composition, after the thermosetting aqueous polyurethane resin coating in the thermosetting aqueous polyurethane resin coating composition is cured, organic toner in the thermosetting aqueous polyurethane resin coating composition is not easy to transfer due to temperature change, so that the defects of coating color breaking or color change and the like are overcome, and compared with the prior art that ink or paint is adopted, the organic toner is low in using amount, and the bonding strength of thermosetting polyurethane resin is not influenced.
In this embodiment, the adhesive layer 3 has a thickness of 5 to 12 μm.
In the present embodiment, the release layer 1 is a silicone release agent, and the thickness of the release layer 1 is 1 to 5 μm.
In the embodiment, the tensile layer 2 is a PP film, and the thickness of the tensile layer 2 is 5-100 μm. Preferably, the tensile layer 2 has a thickness of 20-30 μm.
In the present embodiment, the thickness of the aluminum foil layer 4 is 8 to 200 μm. Preferably, the thickness of the aluminium foil layer 4 is 12-30 μm.
In this embodiment, the adhesive layer 5 is a solvent-based acrylic pressure sensitive adhesive, and the thickness of the adhesive layer 5 is 12-200 μm. Preferably, the thickness of the adhesive layer 5 is 12 to 50 μm.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (8)
1. A composite aluminum foil tape, comprising:
an aluminum foil layer;
the adhesive layer is arranged on the upper surface of the aluminum foil layer;
the tensile layer is arranged on the upper surface of the adhesive layer;
the release layer is arranged on the upper surface of the tensile layer;
the adhesive layer is arranged on the lower surface of the aluminum foil layer;
wherein the adhesive layer is a thermosetting aqueous polyurethane resin coating composition.
2. The tape of claim 1, wherein the adhesive layer has a thickness of 5 to 12 μm.
3. The composite aluminum foil tape as claimed in claim 1, wherein the release layer is a silicone release agent, and the thickness of the release layer is 1-5 μm.
4. The composite aluminum foil tape as claimed in claim 1, wherein the tensile layer is a PP film, and the thickness of the tensile layer is 5-100 μm.
5. The composite aluminum foil tape as claimed in claim 4, wherein the tensile layer has a thickness of 20-30 μm.
6. The composite aluminum foil tape as claimed in claim 1, wherein the aluminum foil layer has a thickness of 8-200 μm.
7. The composite aluminum foil tape as claimed in claim 1, wherein the adhesive layer is a solvent-based acrylic pressure-sensitive adhesive, and the thickness of the adhesive layer is 12-200 μm.
8. The composite aluminum foil tape as claimed in claim 7, wherein the adhesive layer has a thickness of 12-50 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922464674.8U CN212357127U (en) | 2019-12-31 | 2019-12-31 | Composite aluminum foil adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922464674.8U CN212357127U (en) | 2019-12-31 | 2019-12-31 | Composite aluminum foil adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212357127U true CN212357127U (en) | 2021-01-15 |
Family
ID=74137363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922464674.8U Active CN212357127U (en) | 2019-12-31 | 2019-12-31 | Composite aluminum foil adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212357127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115505346A (en) * | 2022-08-10 | 2022-12-23 | 佛山市禅城区恒盛胶业有限公司 | High-temperature-resistant insulating adhesive material and preparation method thereof |
-
2019
- 2019-12-31 CN CN201922464674.8U patent/CN212357127U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115505346A (en) * | 2022-08-10 | 2022-12-23 | 佛山市禅城区恒盛胶业有限公司 | High-temperature-resistant insulating adhesive material 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: 214000 no.100-7 Xicheng Road, Lingang street, Jiangyin City, Wuxi City, Jiangsu Province Patentee after: Jiangyin Bangte New Materials Technology Co.,Ltd. Country or region after: China Address before: 214000 no.100-7 Xicheng Road, Lingang street, Jiangyin City, Wuxi City, Jiangsu Province Patentee before: JIANGYIN BONDTAPE TECHNOLOGY Corp. Country or region before: China |