CN213388494U - Adhesive tape with good thermal conductivity - Google Patents
Adhesive tape with good thermal conductivity Download PDFInfo
- Publication number
- CN213388494U CN213388494U CN202022149699.1U CN202022149699U CN213388494U CN 213388494 U CN213388494 U CN 213388494U CN 202022149699 U CN202022149699 U CN 202022149699U CN 213388494 U CN213388494 U CN 213388494U
- Authority
- CN
- China
- Prior art keywords
- layer
- sticky tape
- type paper
- pasting
- adhesive
- 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.)
- Expired - Fee Related
Links
- 239000002390 adhesive tape Substances 0.000 title claims description 14
- 239000000463 material Substances 0.000 claims abstract description 41
- 239000003365 glass fiber Substances 0.000 claims abstract description 16
- 239000000853 adhesive Substances 0.000 claims abstract description 8
- 230000001070 adhesive effect Effects 0.000 claims abstract description 8
- 239000010410 layer Substances 0.000 claims description 62
- 239000000123 paper Substances 0.000 claims description 36
- 239000012790 adhesive layer Substances 0.000 claims description 6
- 239000011086 glassine Substances 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 17
- 239000000758 substrate Substances 0.000 abstract description 8
- 230000035699 permeability Effects 0.000 abstract description 6
- 230000000630 rising effect Effects 0.000 abstract description 3
- 239000000428 dust Substances 0.000 abstract description 2
- 230000001458 anti-acid effect Effects 0.000 abstract 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Landscapes
- Adhesive Tapes (AREA)
Abstract
The utility model discloses a sticky tape that heat conductivity is good, including waterproof ventilative layer, the one side on waterproof ventilative layer is provided with from type paper, the one side of keeping away from type paper on pasting the layer is provided with glass fiber, glass fiber keeps away from the one side on pasting the layer and is provided with the substrate layer. This sticky tape that heat conductivity is good, the layer of pasting that uses pressure-sensitive heat conducting adhesive material design can be high temperature resistant, it is just also better to paste the effect that the layer was pasted according to the rising of temperature, make the sticky tape firmly fix on the object surface, can not drop easily, waterproof ventilative layer adopts the design of EPTFE material, a macromolecular material, it possesses fine air permeability simultaneously to have the characteristics of antiacid basicity and high temperature resistance, the layer of pasting of protection sticky tape that also can be fine can not receive external dust pollution, set up the air permeability that the bleeder vent can strengthen from type paper simultaneously on the surface, make the heat conductivity of whole sticky tape better, it is more convenient to use.
Description
Technical Field
The utility model relates to an sticky tape technical field specifically is a sticky tape that heat conductivity is good.
Background
The heat-conducting adhesive tape is formed by filling acrylic polymer into heat-conducting ceramic powder and compounding the ceramic powder with an organic silicon adhesive, has the characteristics of high heat conduction and insulation, has the characteristics of flexibility, compressibility, conformability and strong viscosity, has a large adaptive temperature range, can fill up uneven surfaces, can tightly and firmly adhere to a heat source device and a heat radiating fin, and can quickly conduct heat out.
However, the present heat conduction sticky tape is single face or double-sided tape mostly, the inside heat conduction material of original heat conduction sticky tape is an adoption silicone grease material, this kind of material heat conduction effect is poor, the heat conductivity is low, the adhesion property can descend after the junction of sticky tape receives high temperature, lead to the sticky tape to drop, lose effect, still bring silicon pollution easily, the double-sided heat conduction sticky tape outside does not have fine waterproof insulation's effect simultaneously, the type paper in the outside does not have fine air permeability simultaneously, ordinary type paper will warp after receiving high temperature simultaneously, can't effectively protect the part that the sticky tape pasted, make the one side that the sticky tape did not use lose effect, greatly reduced the practicality.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sticky tape that heat conductivity is good, it all is single face or double-sided tape to propose current heat conduction sticky tape most in solving above-mentioned background art, original heat conduction sticky tape inside heat conduction material is one kind and adopts the silicone grease material, this kind of material heat conduction effect is poor, the heat conductivity is low, the adhesion property can descend after the junction of sticky tape receives high temperature, lead to the sticky tape to drop, it is out of effect, still bring silicon pollution easily, the double-sided heat conduction sticky tape outside does not have fine waterproof insulation's effect simultaneously, the type paper that leaves in the outside does not have fine air permeability simultaneously, ordinary type paper will warp after receiving high temperature simultaneously, the part of adhesive tape can't effectively be protected, make the sticky tape one side that does not use lose effect, greatly reduced the problem of practicality.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sticky tape that heat conductivity is good, includes waterproof ventilative layer, the one side on waterproof ventilative layer is provided with from type paper, the one side of keeping away from waterproof ventilative layer from type paper is provided with pastes the layer, the one side of keeping away from type paper on pasting the layer is provided with glass fiber, glass fiber keeps away from the one side of pasting the layer and is provided with the substrate layer.
Preferably, the waterproof breathable layer is designed by adopting an EPTFE material, and the thickness of the waterproof breathable layer is 0.1 mm.
Preferably, the release paper is glassine release paper, air holes are formed in the surface of the release paper, and the air holes are distributed at equal intervals.
Preferably, the pasting layer is made of a pressure-sensitive heat-conducting adhesive material, and the thickness of the pasting layer is 0.2 mm.
Preferably, the base material layer adopts the design of high heat conduction rubber material, the thickness of base material layer is greater than glass fiber's thickness.
Preferably, the waterproof breathable layer, the release paper, the adhesive layer and the glass fiber are symmetrically arranged about the horizontal center line of the base material layer.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this sticky tape that heat conductivity is good, through the setting on waterproof ventilative layer and pasting the layer, waterproof ventilative layer and pasting the layer and using the layer of pasting of pressure-sensitive heat conducting adhesive material design can be high temperature resistant, it is just also better to paste the layer effect of pasting according to the rising of temperature, make the sticky tape firmly fix on the object surface, can not drop easily, this kind of material can also be used to cold simultaneously, the change of hot temperature, ensure the unanimity and the stability of function, the material of high performance price ratio, waterproof ventilative layer adopts the design of EPTFE material, a macromolecular material, it possesses fine air permeability simultaneously to have the characteristics of acid-fast basicity and high temperature resistance, the practicality has been improved greatly.
2. This sticky tape that heat conductivity is good, through the setting from type paper and bleeder vent, adopts glassine from type paper, and this material has high temperature resistance's characteristics, and protection sticky tape that also can be fine pastes the layer and can not receive external dust pollution, sets up the bleeder vent simultaneously on the surface and can strengthen the air permeability from type paper for the heat conductivity of whole sticky tape is better, and it is more convenient to use.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
fig. 3 is a schematic view of the three-dimensional structure of release paper of the present invention.
In the figure: 1. a waterproof breathable layer; 2. release paper; 3. an adhesive layer; 4. glass fibers; 5. a substrate layer; 21. and (4) air holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a sticky tape that heat conductivity is good, includes waterproof ventilative layer 1, and the one side on waterproof ventilative layer 1 is provided with from type paper 2, and the one side of keeping away from waterproof ventilative layer 1 from type paper 2 is provided with pastes layer 3, and the one side of keeping away from type paper 2 of pasting layer 3 is provided with glass fiber 4, and the one side that pastes layer 3 is kept away from to glass fiber 4 is provided with substrate layer 5.
Furthermore, the waterproof breathable layer 1 is designed by adopting an EPTFE material, the thickness of the waterproof breathable layer 1 is 0.1mm, and the material has the characteristics of acid resistance, alkali resistance, various organic solvents resistance and high temperature resistance and is almost insoluble in all solvents.
Further, adopt glassine from type paper 2, bleeder vent 21 has been seted up on the surface from type paper 2, bleeder vent 21 is equidistant a plurality of, has strengthened the ventilation effect from type paper 2, and glassine has high temperature resistance's characteristics from the material of type paper simultaneously.
Further, paste layer 3 and adopt the design of pressure-sensitive heat conduction adhesive material, the thickness of pasting layer 3 is 0.2mm, and pressure-sensitive heat conduction adhesive material can be high temperature resistant, and it is also better just also to paste the effect that layer 3 glues sticky according to the rising of temperature, can not drop easily, and the uniformity and the stability of function are ensured to this kind of material can also be used to the change of cold, hot temperature simultaneously.
Further, the design of high heat conduction rubber material is adopted to substrate layer 5, the thickness of substrate layer 5 is greater than the thickness of glass fiber 4, and the rubber material has played fine cushioning effect and has improved the compressive capacity of sticky tape, has had high temperature resistance characteristics simultaneously concurrently.
Further, waterproof ventilative layer 1, from type paper 2, paste layer 3 and glass fiber 4 and be provided with two about the horizontal central line symmetry of substrate layer 5, design into double-sided tape for the sticky tape both sides can all use, have improved the practicality of sticky tape.
The working principle is as follows: firstly, the waterproof breathable layer 1 on the surface of the adhesive tape is designed by adopting an EPTFE material, the material has the characteristics of acid resistance, alkali resistance, various organic solvents resistance and high temperature resistance, and is almost insoluble in all solvents, the adhesive tape can be effectively prevented from being affected with damp or being stuck with other chemical reagents to cause the failure of the inner sticking layer 3 when the adhesive tape is stored or used, meanwhile, the release paper 2 can effectively protect the sticking layer 3 and prevent the sticking layer 3 from being exposed in the air to cause the reduction of the sticking effect, meanwhile, the breathable holes 21 on the surface of the release paper 2 can enhance the breathable performance of the release paper 2, the heat-conducting performance of the adhesive tape is enhanced by matching with other parts, and the pressure-sensitive heat-conducting adhesive material adopted by the sticking layer 3 can resist high temperature, the better sticking effect of the sticking layer 3 according to the increase of the temperature is, so that the adhesive tape is firmly fixed on the surface of an object and cannot easily fall off, the change of hot temperature, ensure the unanimity and the stability of function, the material of high performance-price ratio, glass fiber 4 can strengthen sticky tape overall structure's intensity, make the sticky tape increase insulating effect simultaneously, substrate layer 5 adopts high heat conduction rubber, the rubber material has played the compressive capacity that fine cushioning effect has improved the sticky tape, the high temperature resistance characteristics have been had simultaneously, tear sticky tape surface from type paper 2 when using, will paste layer 3 attached to the object need paste the place can, the sticky tape has two-sidedly, when needing to use another face, tear from type paper 2 equally, paste the thing on the sticky tape can.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a sticky tape that heat conductivity is good, includes waterproof ventilative layer (1), its characterized in that: the waterproof breathable fabric is characterized in that release paper (2) is arranged on one side of the waterproof breathable layer (1), an adhesive layer (3) is arranged on one side, away from the waterproof breathable layer (1), of the release paper (2), glass fibers (4) are arranged on one side, away from the release paper (2), of the adhesive layer (3), and a base material layer (5) is arranged on one side, away from the adhesive layer (3), of the glass fibers (4).
2. The adhesive tape with good thermal conductivity according to claim 1, wherein: the waterproof breathable layer (1) is designed by adopting an EPTFE material, and the thickness of the waterproof breathable layer (1) is 0.1 mm.
3. The adhesive tape with good thermal conductivity according to claim 1, wherein: from type paper (2) adoption glassine from type paper, bleeder vent (21) have been seted up from the surface of type paper (2), bleeder vent (21) equidistant distribution is a plurality ofly.
4. The adhesive tape with good thermal conductivity according to claim 1, wherein: the sticking layer (3) is designed by adopting a pressure-sensitive heat-conducting adhesive material, and the thickness of the sticking layer (3) is 0.2 mm.
5. The adhesive tape with good thermal conductivity according to claim 1, wherein: the base material layer (5) is designed by adopting a high-heat-conductivity rubber material, and the thickness of the base material layer (5) is larger than that of the glass fiber (4).
6. The adhesive tape with good thermal conductivity according to claim 1, wherein: the waterproof breathable layer (1), the release paper (2), the adhesive layer (3) and the glass fiber (4) are symmetrically arranged about the horizontal center line of the base material layer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022149699.1U CN213388494U (en) | 2020-09-27 | 2020-09-27 | Adhesive tape with good thermal conductivity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022149699.1U CN213388494U (en) | 2020-09-27 | 2020-09-27 | Adhesive tape with good thermal conductivity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213388494U true CN213388494U (en) | 2021-06-08 |
Family
ID=76183339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022149699.1U Expired - Fee Related CN213388494U (en) | 2020-09-27 | 2020-09-27 | Adhesive tape with good thermal conductivity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213388494U (en) |
-
2020
- 2020-09-27 CN CN202022149699.1U patent/CN213388494U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210608 |
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| CF01 | Termination of patent right due to non-payment of annual fee |