CN210458032U - Bendable double-sided adhesive tape - Google Patents
Bendable double-sided adhesive tape Download PDFInfo
- Publication number
- CN210458032U CN210458032U CN201921409573.4U CN201921409573U CN210458032U CN 210458032 U CN210458032 U CN 210458032U CN 201921409573 U CN201921409573 U CN 201921409573U CN 210458032 U CN210458032 U CN 210458032U
- Authority
- CN
- China
- Prior art keywords
- layer
- double
- bond line
- adhesive tape
- high temperature
- 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 abstract description 31
- 239000010410 layer Substances 0.000 claims abstract description 75
- 239000012790 adhesive layer Substances 0.000 claims abstract description 28
- 230000003712 anti-aging effect Effects 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 16
- 238000002955 isolation Methods 0.000 claims abstract description 14
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims abstract description 12
- 229920000058 polyacrylate Polymers 0.000 claims abstract description 7
- 229920001721 polyimide Polymers 0.000 claims description 7
- 230000008901 benefit Effects 0.000 abstract description 6
- 230000001737 promoting effect Effects 0.000 abstract description 4
- 239000000428 dust Substances 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000010292 electrical insulation Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000009972 noncorrosive effect Effects 0.000 description 2
- 238000004383 yellowing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Adhesive Tapes (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model discloses a flexible double-sided tape, including the paper circle, the surface cover of paper circle is equipped with the double faced adhesive tape, the double faced adhesive tape includes isolation layer and adhesive layer, the adhesive layer includes first bond line, the fixed surface on first bond line is connected with high temperature resistant layer, the fixed surface on high temperature resistant layer is connected with anti aging layer, anti aging layer's fixed surface is connected with antistatic layer, antistatic layer's fixed surface is connected with the second bond line, the material of isolation layer is made by leaving type paper, the material of first bond line and second bond line is made by polyacrylate pressure sensitive adhesive. The utility model discloses a cooperation that sets up paper circle, double faced adhesive tape, isolation layer, adhesive layer, second bond line, antistatic layer, anti-aging layer, high temperature resistant layer and first bond line is used, has solved the problem that current double faced adhesive tape life is short, and this double faced adhesive tape possesses long service life's advantage, is worth promoting.
Description
Technical Field
The utility model relates to a double-sided tape technical field specifically is a flexible double-sided tape.
Background
The double-sided adhesive tape is a roll-shaped adhesive tape which is prepared by using 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, and consists of the base materials, an adhesive, release paper (film) or silicone oil paper, and the conventional double-sided adhesive tape is flexible.
The double-sided adhesive tape is often used for parts of the electronic industry, some devices in the electronic industry can generate the phenomenon of overhigh temperature in the using process, and the existing common double-sided adhesive tape has poor high temperature resistance, poor anti-aging and anti-static capabilities, so that dust is attached to the surface of the double-sided adhesive tape, the service life of the double-sided adhesive tape is shortened, the parts fall off, the devices can be seriously damaged, and great inconvenience is brought to users.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flexible double-sided tape possesses long service life's advantage, has solved the problem that current double-sided tape life is short.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a flexible double sided tape, includes the paper circle, the surface cover of paper circle is equipped with the double sided adhesive tape, the double sided adhesive tape includes isolation layer and adhesive layer, the adhesive layer includes first bond line, the fixed surface on first bond line is connected with high temperature resistant layer, the fixed surface on high temperature resistant layer is connected with anti aging layer, anti aging layer's fixed surface is connected with antistatic layer, antistatic layer's fixed surface is connected with the second bond line.
Preferably, the material of the isolation layer is made of release paper.
Preferably, the materials of the first adhesive layer and the second adhesive layer are both made of polyacrylate pressure-sensitive adhesive.
Preferably, the antistatic layer is made of pu material, and the material of the anti-aging layer is made of PVF film.
Preferably, the material of the high temperature resistant layer is made of a polyimide film.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a cooperation that sets up paper circle, double faced adhesive tape, isolation layer, adhesive layer, second bond line, antistatic layer, anti-aging layer, high temperature resistant layer and first bond line is used, has solved the problem that current double faced adhesive tape life is short, and this double faced adhesive tape possesses long service life's advantage, is worth promoting.
2. The utility model can facilitate the use of the double-sided adhesive by arranging the paper ring, can play the role of isolation by arranging the isolation layer, avoids the adhesive layer from being stuck together, and has the advantages of better low temperature resistance and high temperature resistance by arranging the second bonding layer and the first bonding layer, the polyacrylate pressure-sensitive adhesive has low condensable volatile matter and low quality loss rate, and has no characteristic of harmful gas escaping, various pressure-sensitive adhesive tapes can be made, the sticking to the film can be facilitated, by arranging the antistatic layer, the pu material has the function of static prevention, the accumulation of dust can be effectively prevented, the harm possibly caused by static is avoided, so as to meet the special requirements of the high-tech times industrial industry, by arranging the anti-aging layer, the PVF film can hardly absorb visible light, is the first-selected ultraviolet absorbent of colorless transparent and color-forming products, is nonflammable, non-corrosive, good in storage stability, and good in compatibility with unsaturated resin, the polyimide film has long-acting anti-oxidation and anti-yellowing effects, and the polyimide film has outstanding high temperature resistance, radiation resistance, chemical corrosion resistance and electrical insulation performance by arranging the high temperature resistant layer, and can be used in air at 250-280 ℃ for a long time.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the structure of the double-sided adhesive tape of the present invention;
fig. 3 is a schematic view of the structure of the adhesive layer of the present invention.
In the figure: 1 paper ring, 2 double faced adhesive tapes, 3 isolating layers, 4 adhesive layers, 401 second adhesive layers, 402 antistatic layers, 403 anti-aging layers, 404 high temperature resistant layers and 405 first adhesive layers.
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, a bendable double-sided tape includes a paper ring 1, a double-sided adhesive tape 2 is sleeved on the surface of the paper ring 1, the double-sided adhesive tape 2 includes an isolation layer 3 and an adhesive layer 4, the adhesive layer 4 includes a first adhesive layer 405, a high temperature resistant layer 404 is fixedly connected to the surface of the first adhesive layer 405, an anti-aging layer 403 is fixedly connected to the surface of the high temperature resistant layer 404, an antistatic layer 402 is fixedly connected to the surface of the anti-aging layer 403, a second adhesive layer 401 is fixedly connected to the surface of the antistatic layer 402, the isolation layer 3 is made of release paper, the first adhesive layer 405 and the second adhesive layer 401 are both made of polyacrylate pressure sensitive adhesive, the antistatic layer 402 is made of pu material, the anti-aging layer 403 is made of PVF film, the high temperature resistant layer 404 is made of polyimide film, by setting the paper ring 1, the double-sided adhesive tape 2 can be conveniently used, by setting the, the polyacrylate pressure-sensitive adhesive has the characteristics of better low temperature resistance and high temperature resistance, low condensable volatile matter and quality loss rate and no harmful gas escape by arranging the second adhesive layer 401 and the first adhesive layer 405, can be conveniently adhered to a film, has an antistatic function by arranging the antistatic layer 402, can effectively prevent dust accumulation and avoid possible harm caused by static electricity so as to meet the special requirements of the high-tech age industrial industry, hardly absorbs visible light by arranging the anti-aging layer 403, is a preferred ultraviolet absorbent of colorless transparent and color-forming products, is difficult to burn, non-corrosive, good in storage stability, good in compatibility with unsaturated resin, long-acting antioxidant and anti-yellowing, has the functions of flame resistance, non-corrosiveness and good in compatibility with unsaturated resin, and is provided with the high-temperature resistant layer 404, the polyimide film has outstanding high temperature resistance, radiation resistance, chemical corrosion resistance and electrical insulation performance, can use in the air of 250 ~ 280 ℃ for a long time, through the cooperation use that sets up paper circle 1, double faced adhesive tape 2, isolation layer 3, adhesive layer 4, second bond line 401, antistatic layer 402, anti-aging layer 403, high temperature resistant layer 404 and first bond line 405, solved the short problem of current double faced adhesive tape life, this double faced adhesive tape, possess long service life's advantage, be worth promoting.
When the pressure-sensitive adhesive is used, the polyacrylate pressure-sensitive adhesive in the second bonding layer 401 and the first bonding layer 405 has good low temperature resistance and high temperature resistance, the pu material in the antistatic layer 402 has an antistatic function, dust accumulation can be effectively prevented, possible harm caused by static electricity can be avoided, the service life of the double-sided adhesive tape can be prolonged by the PVF film in the anti-aging layer 403, the polyimide film in the high temperature resistant layer 404 has outstanding high temperature resistance, radiation resistance, chemical corrosion resistance and electrical insulation performance, and the pressure-sensitive adhesive can be used in air at 250-280 ℃ for a long time.
In summary, the following steps: this flexible double-sided tape, through the cooperation that sets up paper circle 1, double faced adhesive tape 2, isolation layer 3, adhesive layer 4, second bond line 401, antistatic layer 402, anti aging layer 403, high temperature resistant layer 404 and first bond line 405 use, has solved the problem that current double-sided tape life is short, and this double-sided tape possesses long service life's advantage, is worth promoting.
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 (5)
1. The utility model provides a flexible double-sided tape, includes paper circle (1), its characterized in that: the surface cover of paper circle (1) is equipped with double faced adhesive tape (2), double faced adhesive tape (2) include isolation layer (3) and adhesive layer (4), adhesive layer (4) include first bond line (405), the fixed surface of first bond line (405) is connected with high temperature resistant layer (404), the fixed surface on high temperature resistant layer (404) is connected with anti-aging layer (403), the fixed surface of anti-aging layer (403) is connected with antistatic layer (402), the fixed surface of antistatic layer (402) is connected with second bond line (401).
2. A bendable double-sided tape according to claim 1, characterized in that: the isolation layer (3) is made of release paper.
3. A bendable double-sided tape according to claim 1, characterized in that: the materials of the first adhesive layer (405) and the second adhesive layer (401) are both made of polyacrylate pressure-sensitive adhesive.
4. A bendable double-sided tape according to claim 1, characterized in that: the antistatic layer (402) is made of a pu material, and the anti-aging layer (403) is made of a PVF film.
5. A bendable double-sided tape according to claim 1, characterized in that: the material of the high temperature resistant layer (404) is made of polyimide film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921409573.4U CN210458032U (en) | 2019-08-28 | 2019-08-28 | Bendable double-sided adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921409573.4U CN210458032U (en) | 2019-08-28 | 2019-08-28 | Bendable double-sided adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210458032U true CN210458032U (en) | 2020-05-05 |
Family
ID=70431769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921409573.4U Expired - Fee Related CN210458032U (en) | 2019-08-28 | 2019-08-28 | Bendable double-sided adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210458032U (en) |
-
2019
- 2019-08-28 CN CN201921409573.4U patent/CN210458032U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200505 |