CN216584848U - High-temperature-resistant aluminum foil adhesive tape - Google Patents
High-temperature-resistant aluminum foil adhesive tape Download PDFInfo
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- CN216584848U CN216584848U CN202123022440.1U CN202123022440U CN216584848U CN 216584848 U CN216584848 U CN 216584848U CN 202123022440 U CN202123022440 U CN 202123022440U CN 216584848 U CN216584848 U CN 216584848U
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Abstract
The utility model relates to a high-temperature-resistant aluminum foil adhesive tape, which is characterized by comprising the following components in percentage by weight: an aluminum foil layer; the adhesive tape comprises an aluminum foil layer, a silica gel layer and a first adhesive spreading hole, wherein the silica gel layer is arranged on the surface of the aluminum foil layer, the surfaces of two sides of the silica gel layer are respectively provided with a first adhesive spreading hole and a second adhesive spreading hole which are inwards concave, the first adhesive spreading hole and the second adhesive spreading hole are respectively arranged at intervals, and the first adhesive spreading hole is attached to the aluminum foil layer; the adhesive layer is arranged on the surface, back to the aluminum foil layer, of the silica gel layer, and the second glue spreading holes are attached to the adhesive layer. The utility model has the following advantages and effects: can improve the high temperature resistance of the device, so as to improve the use stability in a high-temperature environment.
Description
Technical Field
The utility model relates to the technical field of aluminum foil tapes, in particular to a high-temperature-resistant aluminum foil tape.
Background
The aluminum foil adhesive tape adopts high-quality pressure-sensitive adhesive, and has the effects of good viscosity, strong adhesive force, aging resistance and the like.
The conventional aluminum foil adhesive tape generally has a tolerance temperature of about 180 ℃ to 200 ℃ and can meet the requirements of most industries, but the conventional aluminum foil adhesive tape has the problems of easy degumming, weak adhesive force and the like in high-temperature use requirements, such as the use of the adhesive tape in high-temperature environments of high-temperature oil pipe heat preservation, high-temperature electromechanical heat dissipation and the like.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide a high-temperature-resistant aluminum foil adhesive tape which can improve the high-temperature resistance of the tape so as to improve the use stability in a high-temperature environment.
In order to achieve the purpose, the utility model provides the following technical scheme: a high-temperature resistant aluminum foil tape is characterized by comprising:
an aluminum foil layer;
the adhesive tape comprises an aluminum foil layer, a silica gel layer and a first adhesive spreading hole, wherein the silica gel layer is arranged on the surface of the aluminum foil layer, the surfaces of two sides of the silica gel layer are respectively provided with a first adhesive spreading hole and a second adhesive spreading hole which are inwards concave, the first adhesive spreading hole and the second adhesive spreading hole are respectively arranged at intervals, and the first adhesive spreading hole is attached to the aluminum foil layer;
the adhesive layer is arranged on the surface, back to the aluminum foil layer, of the silica gel layer, and the second glue spreading holes are attached to the adhesive layer.
The utility model is further configured to: the surface of the two sides of the silica gel layer is respectively provided with a first gel expansion groove and a second gel expansion groove which are sunken inwards, the first gel expansion grooves are used for communicating adjacent first gel expansion holes, and the second gel expansion grooves are used for communicating adjacent second gel expansion holes.
The utility model is further configured to: the silica gel layer comprises a first silica gel layer and a second silica gel layer.
The utility model is further configured to: the thickness of the silica gel layer is 1mm to 2 mm.
The utility model is further configured to: the silica gel layer and the aluminum foil layer are fixedly bonded.
The utility model is further configured to: the adhesive layer is a pressure-sensitive adhesive.
The utility model is further configured to: the surface that the aluminium foil layer is located the silica gel layer of dorsad is equipped with the wearing layer, the surface is equipped with the coarse granule of a plurality of irregular arrangements.
Compared with the prior art, the utility model has the beneficial effects that:
owing to set up the silica gel layer, and be equipped with inside sunken first diffusion hole and second diffusion hole respectively on silica gel layer both sides surface, high temperature resistance through the silica gel material, make the resistant temperature of final aluminium foil tape can reach about 300 ℃ at most, and can improve the glue coating volume of silica gel layer both sides surface unit area respectively through first diffusion hole and second diffusion hole, thereby make the connection of silica gel layer and aluminium foil layer more firm, and improve the adhesion property of coating in the adhesive layer on silica gel layer surface dorsad aluminium foil layer, therefore, effectively solved current aluminium foil tape can't be used to high temperature environment, and the relatively poor technical problem of stability in high temperature environment, and then can improve self high temperature resistance, enlarge application scope, and can improve the stability in high temperature environment, like anti-adhesive performance and adhesion property.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic top view of a first silicone gel layer according to the present invention;
FIG. 3 is a schematic top view of the second silicone gel layer of the present invention;
fig. 4 is a schematic top view of the wear-resistant layer of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 to 4, the present invention discloses a high temperature resistant aluminum foil tape, comprising:
an aluminum foil layer 1;
the aluminum foil comprises an aluminum foil layer 1, a silica gel layer 2, a first diffusion hole 3 and a second diffusion hole 4, wherein the silica gel layer 2 is arranged on the surface of the aluminum foil layer 1, the surfaces of two sides of the silica gel layer 2 are respectively provided with the inwards concave first diffusion hole 3 and the inwards concave second diffusion hole 4, the first diffusion hole 3 and the second diffusion hole 4 are respectively arranged at intervals, and the first diffusion hole 3 is attached to the aluminum foil layer 1;
Through the high temperature resistance performance of silica gel material, make the tolerance temperature of final aluminium foil sticky tape can reach about 300 ℃ at most, and expand the glue coating volume that glue hole 4 can improve 2 both sides surface unit areas of silica gel layer respectively through first expanding glue hole 3 and second, thereby make the connection of silica gel layer 2 and aluminium foil layer 1 more firm, and improve and coat in the adhesive bonding performance of adhesive bonding layer 5 on silica gel layer 2 surface of aluminium foil layer 1 dorsad, and then can improve the high temperature resistance performance of self, enlarge application scope, and can improve the stability in use in high temperature environment, like anti-adhesive performance and adhesive bonding performance.
The surface of 2 both sides on silica gel layer is equipped with inside sunken first glue spreading groove 6 and second glue spreading groove 7 respectively, and first glue spreading groove 6 is used for expanding the 3 UNICOM of gluey hole with adjacent first, and second glue spreading groove 7 is used for expanding the 4 UNICOM of gluey hole with adjacent second.
Through setting up first expanding gluey groove 6 and second and expanding gluey groove 7 and can expand gluey hole 4 UNICOM with adjacent first expanding gluey hole 3 UNICOM and adjacent second respectively to further improve the rubber coating volume of silica gel layer 2 both sides surface unit area respectively.
The silicone gel layer 2 comprises a first silicone gel layer 21 and a second silicone gel layer 22.
The silica gel layer 2 is set to be the first silica gel layer 21 and the second silica gel layer 22 to form a double-layer structure, so that the overall high-temperature resistance of the aluminum foil adhesive tape is further improved.
The thickness of the silica gel layer 2 is 1mm to 2 mm.
Through setting up 2 thickness on silica gel layer at 1mm to 2mm, can ensure that the aluminium foil sticky tape passes through silica gel layer 2 and improves high temperature resistance's while, can prevent again that the whole thickness of aluminium foil sticky tape is too thick and influence the use.
The silica gel layer 2 and the aluminum foil layer 1 are fixedly bonded.
The adhesive layer 5 is a pressure sensitive adhesive.
The surface of the aluminum foil layer 1, which is back to the silica gel layer 2, is provided with a wear-resistant layer 8, and the surface is provided with a plurality of irregularly arranged rough particles 81.
When using the aluminum foil tape, the friction when the coarse particle 81 on wearing layer 8 surface can increase hand and wearing layer 8 surface contact to be convenient for pull out the aluminum foil tape, with the convenience that improves the use.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (7)
1. A high-temperature resistant aluminum foil tape is characterized by comprising:
an aluminum foil layer;
the adhesive tape comprises an aluminum foil layer, a silica gel layer and a first adhesive spreading hole, wherein the silica gel layer is arranged on the surface of the aluminum foil layer, the surfaces of two sides of the silica gel layer are respectively provided with a first adhesive spreading hole and a second adhesive spreading hole which are inwards concave, the first adhesive spreading hole and the second adhesive spreading hole are respectively arranged at intervals, and the first adhesive spreading hole is attached to the aluminum foil layer;
the adhesive layer is arranged on the surface, back to the aluminum foil layer, of the silica gel layer, and the second glue spreading holes are attached to the adhesive layer.
2. The high-temperature-resistant aluminum foil tape as claimed in claim 1, wherein the surfaces of the two sides of the silica gel layer are respectively provided with a first glue spreading groove and a second glue spreading groove which are recessed inwards, the first glue spreading groove is used for communicating adjacent first glue spreading holes, and the second glue spreading groove is used for communicating adjacent second glue spreading holes.
3. The high-temperature-resistant aluminum foil tape as claimed in claim 1 or 2, wherein the silicone layer comprises a first silicone layer and a second silicone layer.
4. The high-temperature-resistant aluminum foil tape as claimed in claim 1 or 2, wherein the thickness of the silica gel layer is 1mm to 2 mm.
5. The high-temperature-resistant aluminum foil tape as claimed in claim 1, wherein the silicone layer and the aluminum foil layer are bonded and fixed.
6. The high temperature resistant aluminum foil tape as claimed in claim 1, wherein the adhesive layer is a pressure sensitive adhesive.
7. The high-temperature-resistant aluminum foil tape as claimed in claim 1, wherein the surface of the aluminum foil layer facing away from the silica gel layer is provided with a wear-resistant layer, and the surface is provided with a plurality of coarse particles arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123022440.1U CN216584848U (en) | 2021-12-03 | 2021-12-03 | High-temperature-resistant aluminum foil adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123022440.1U CN216584848U (en) | 2021-12-03 | 2021-12-03 | High-temperature-resistant aluminum foil adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216584848U true CN216584848U (en) | 2022-05-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123022440.1U Active CN216584848U (en) | 2021-12-03 | 2021-12-03 | High-temperature-resistant aluminum foil adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216584848U (en) |
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2021
- 2021-12-03 CN CN202123022440.1U patent/CN216584848U/en active Active
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