CN215480704U - Multi-level double faced adhesive tape - Google Patents
Multi-level double faced adhesive tape Download PDFInfo
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- CN215480704U CN215480704U CN202121867376.4U CN202121867376U CN215480704U CN 215480704 U CN215480704 U CN 215480704U CN 202121867376 U CN202121867376 U CN 202121867376U CN 215480704 U CN215480704 U CN 215480704U
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- release film
- adhesive tape
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- heat conduction
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Abstract
The utility model relates to the technical field of double faced adhesive tapes, in particular to a multi-layer double faced adhesive tape, which comprises a base material, a first graphene heat conduction layer, a second graphene heat conduction layer, a first adhesive layer, a second adhesive layer, a first anti-static layer, a second anti-static layer, a first release film and a second release film, the first graphene heat conduction layer and the second graphene heat conduction layer are respectively arranged on the upper surface and the lower surface of the base material, the utility model has simple structure and reasonable design, the graphene heat conduction layers are respectively arranged on the two sides of the base material, so that the heat dissipation effect of the base material during working is enhanced, the influence of the heating of the base material on the glue layer is reduced, the stability of the adhesive tape bonding is ensured, the antistatic layers are respectively arranged at the positions close to the first release film and the second release film, the double faced adhesive tape can avoid adsorbing impurities due to electrostatic action, thereby ensuring that the double faced adhesive tape has excellent viscosity and good use effect.
Description
Technical Field
The utility model relates to the technical field of double-sided adhesive tapes, in particular to a multi-layer double-sided adhesive tape.
Background
The double-sided adhesive tape is a roll-shaped adhesive tape which is prepared by taking paper, cloth and a plastic film as base materials and uniformly coating an elastomer type pressure-sensitive adhesive or a resin type pressure-sensitive adhesive on the base materials.
However, the function of the conventional double-sided adhesive tape is single, and the diversified requirements of the double-sided adhesive material cannot be met. Therefore, we propose a multi-layer double-sided adhesive tape.
Disclosure of Invention
In order to solve the problems, the utility model provides a multi-layer double-sided adhesive tape which is reasonable in structural arrangement, has heat conduction and anti-static effects and is good in use effect.
The technical scheme adopted by the utility model is as follows:
the utility model provides a multi-level double faced adhesive tape, includes substrate, first graphite alkene heat-conducting layer, second graphite alkene heat-conducting layer, first glue layer, second glue layer, first antistatic backing, second antistatic backing, first type membrane and second from the type membrane, first graphite alkene heat-conducting layer with second graphite alkene heat-conducting layer branch is located the upper and lower two sides of substrate, first glue layer first antistatic backing with first type membrane set gradually in first graphite alkene heat-conducting layer deviates from substrate one side, the second glue layer the second antistatic backing with the second from the type membrane set gradually in the second graphite alkene heat-conducting layer deviates from substrate one side.
According to the technical scheme, the further improvement is that the base material is bonded with the first graphene heat conduction layer and the second graphene heat conduction layer through heat conduction silica gel respectively.
The technical scheme is further improved in that the first anti-static layer and the first release film and the second anti-static layer and the second release film are bonded through heat-conducting pressure-sensitive adhesives respectively.
The further improvement of the technical scheme is that the first graphene heat conduction layer and the second graphene heat conduction layer are divided into graphene carbon fiber layers.
The technical scheme is further improved in that the first anti-static layer and the second anti-static layer are respectively made of biaxially oriented polyester.
The technical proposal is further improved in that the first glue layer and the second glue layer are respectively set as nanometer adhesive layers.
The technical proposal is further improved in that the first release film and the second release film are both made of PET material.
The further improvement of the technical proposal is that the first release film and the second release film are respectively provided with a plurality of bulges distributed at intervals.
The utility model has the following beneficial effects:
the adhesive tape comprises a substrate, a first graphene heat conduction layer, a second graphene heat conduction layer, a first adhesive layer, a second adhesive layer, a first anti-static layer, a second anti-static layer, a first release film and a second release film, wherein the first graphene heat conduction layer and the second graphene heat conduction layer are respectively arranged on the upper surface and the lower surface of the substrate, the first adhesive layer, the first anti-static layer and the first release film are sequentially arranged on one side, away from the substrate, of the first graphene heat conduction layer, and the second adhesive layer, the second anti-static layer and the second release film are sequentially arranged on one side, away from the substrate, of the second graphene heat conduction layer. And the antistatic layers are respectively arranged at the positions close to the first release film and the second release film, so that the adsorption of impurities due to the electrostatic action can be avoided, and the double-sided adhesive disclosed by the utility model has excellent adhesion and a good using effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
description of reference numerals: 1. the heat-conducting layer comprises a substrate, 2, a first graphene heat-conducting layer, 3, a second graphene heat-conducting layer, 4, a first glue layer, 5, a second glue layer, 6, a first anti-static layer, 7, a second anti-static layer, 8, a first release film and 9, a second release film.
Detailed Description
The utility model will be further described with reference to the accompanying drawings.
As shown in fig. 1, the multi-layer double-sided tape of this embodiment includes a substrate 1, a first graphene thermal conductive layer 2, a second graphene thermal conductive layer 3, a first glue layer 4, a second glue layer 5, a first anti-static layer 6, a second anti-static layer 7, a first release film 8 and a second release film 9, the first graphene thermal conductive layer 2 and the second graphene thermal conductive layer 3 are respectively disposed on the upper and lower surfaces of the substrate 1, the first glue layer 4, the first anti-static layer 6 and the first release film 8 are sequentially disposed on a side of the first graphene thermal conductive layer 2 away from the substrate 1, the second glue layer 5, the second anti-static layer 7 and the second release film 9 are sequentially disposed on a side of the second graphene thermal conductive layer 3 away from the substrate 1, the double-sided tape of the present invention has a simple structure and a reasonable design, the graphene thermal conductive layers are respectively disposed on two sides of the substrate 1, the double-sided adhesive tape has the advantages that the heat dissipation effect of the base material 1 during working is enhanced, the influence of heating of the base material 1 on an adhesive tape layer is reduced, the adhesive tape adhesion stability is guaranteed, the anti-static layers are respectively arranged at the positions close to the first release film 8 and the second release film 9, impurities can be prevented from being adsorbed due to the electrostatic effect, and therefore the double-sided adhesive tape is guaranteed to have excellent adhesion and good using effect.
Specifically, the substrate 1 and the first graphene heat conduction layer 2 and the second graphene heat conduction layer 3 are respectively bonded through heat conduction silica gel, and the heat conduction silica gel is adopted, so that the adhesive property is good, and the heat conduction performance is good.
The first anti-static layer 6 and the first release film 8 and the second anti-static layer 7 and the second release film 9 are bonded through heat-conducting pressure-sensitive adhesives respectively, and the heat-conducting pressure-sensitive adhesives are adopted, so that the adhesive property is good, the heat conductivity is good, the adhesive force is moderate, and residual adhesives are not easy to remain in the using process.
The first graphene heat conduction layer 2 and the second graphene heat conduction layer 3 are divided into graphene carbon fiber layers, and the arrangement of the embodiment has the functions of heat conduction, heat resistance and aging resistance, so that the use effect and the service life of the heat conduction type solar cell can be effectively improved.
The first antistatic layer 6 and the second antistatic layer 7 are respectively made of biaxially oriented polyester, and the arrangement of the embodiment not only has an antistatic effect, but also has good toughness and a good using effect.
The first glue layer 4 and the second glue layer 5 are respectively set to be a nano adhesive layer, and the arrangement of the embodiment is good in adhesion, high in curing speed and convenient to process.
The first release film 8 and the second release film 9 are both made of PET materials, a plurality of bulges distributed at intervals are arranged on the outer walls of the first release film 8 and the second release film 9 respectively, and the PET materials are adopted, so that the folding resistance is good, and the rolling and folding storage are convenient; the bulge is convenient for stripping the release film, and the practicability is good.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. The utility model provides a multi-level double faced adhesive tape, its characterized in that includes substrate, first graphite alkene heat-conducting layer, second graphite alkene heat-conducting layer, first glue layer, second glue layer, first antistatic backing, second antistatic backing, first type membrane and second from the type membrane, first graphite alkene heat-conducting layer with second graphite alkene heat-conducting layer branch is located the upper and lower two sides of substrate, first glue layer first antistatic backing with first type membrane set gradually in first graphite alkene heat-conducting layer deviates from substrate one side, the second glue layer the second antistatic backing with the second is from the type membrane set gradually in second graphite alkene heat-conducting layer deviates from substrate one side.
2. The multilayer double-sided tape of claim 1, wherein the substrate and the first graphene thermal conductive layer and the second graphene thermal conductive layer are bonded by a thermally conductive silicone adhesive.
3. The double-sided adhesive tape according to claim 1, wherein the first antistatic layer and the first release film, and the second antistatic layer and the second release film are bonded by a heat-conductive pressure-sensitive adhesive respectively.
4. The double-sided adhesive tape according to claim 1, wherein the first graphene thermal conductive layer and the second graphene thermal conductive layer are formed as graphene carbon fiber layers.
5. The double-sided adhesive tape according to claim 1, wherein the first antistatic layer and the second antistatic layer are made of biaxially oriented polyester.
6. The double-sided multilayer adhesive tape according to claim 1, wherein the first and second glue layers are formed as nano-adhesive layers, respectively.
7. The double-sided adhesive tape according to claim 1, wherein the first release film and the second release film are made of PET.
8. The double-sided adhesive tape according to claim 1, wherein the first release film and the second release film are provided with a plurality of protrusions at intervals on outer walls thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121867376.4U CN215480704U (en) | 2021-08-11 | 2021-08-11 | Multi-level double faced adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121867376.4U CN215480704U (en) | 2021-08-11 | 2021-08-11 | Multi-level double faced adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215480704U true CN215480704U (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121867376.4U Active CN215480704U (en) | 2021-08-11 | 2021-08-11 | Multi-level double faced adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215480704U (en) |
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2021
- 2021-08-11 CN CN202121867376.4U patent/CN215480704U/en active Active
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