CN210679954U - Anti-static polyimide film - Google Patents
Anti-static polyimide film Download PDFInfo
- Publication number
- CN210679954U CN210679954U CN201921263722.0U CN201921263722U CN210679954U CN 210679954 U CN210679954 U CN 210679954U CN 201921263722 U CN201921263722 U CN 201921263722U CN 210679954 U CN210679954 U CN 210679954U
- Authority
- CN
- China
- Prior art keywords
- layer
- antistatic
- fiber
- polyimide
- thin layer
- 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
- 229920001721 polyimide Polymers 0.000 title claims abstract description 27
- 239000000835 fiber Substances 0.000 claims abstract description 24
- 239000004642 Polyimide Substances 0.000 claims abstract description 13
- 239000003365 glass fiber Substances 0.000 claims abstract description 6
- 239000003292 glue Substances 0.000 claims abstract description 3
- 239000010408 film Substances 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 239000010409 thin film Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009825 accumulation Methods 0.000 abstract description 2
- 230000003068 static effect Effects 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 38
- 102100037799 DNA-binding protein Ikaros Human genes 0.000 description 1
- 101150016712 IKZF1 gene Proteins 0.000 description 1
- 229920001646 UPILEX Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920003223 poly(pyromellitimide-1,4-diphenyl ether) Polymers 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000012945 sealing adhesive Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Images
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- Laminated Bodies (AREA)
Abstract
The utility model discloses an antistatic polyimide film, including last thin layer, middle enhancement layer and lower thin layer, middle enhancement layer includes polyimide fiber and antistatic fiber, polyimide fiber and antistatic fiber interweave each other and form, it is the supersound heat seal glue film to go up the thin layer, the thin layer is the glass fiber stratum reticulare down, and the enhancement layer in the middle of the form through polyimide fiber and antistatic fiber interweaving makes original middle enhancement layer can effectual improvement antistatic effect, prevents that electrostatic accumulation from producing electrostatic effect etc. will be favorable to reducing the static calamity, and the thin layer adopts the glass fiber stratum reticulare down simultaneously, can effectual improvement film holistic toughness, and is more durable.
Description
Technical Field
The utility model belongs to the technical field of the film, concretely relates to prevent static polyimide film.
Background
Polyimide film is one of the earliest products of polyimide, and is used for slot insulation of motors and cable wrapping materials. The main products include Upilex series and Brillouin apex series produced by Kapton, Uyu. The transparent polyimide film can be used as a flexible solar cell bottom plate. The IKAROS sail is made of polyimide film and fiber, and the polyimide fiber is used in the thermal power generation department for filtering hot gas and separating dust and special chemical substances from waste gas.
SUMMERY OF THE UTILITY MODEL
The prior art is difficult to satisfy people's needs, in order to solve the above-mentioned problem that exists, the utility model provides an antistatic polyimide film.
In order to achieve the above object, the utility model provides a following technical scheme:
an antistatic polyimide film, characterized in that: including last thin layer, middle enhancement layer and lower thin layer, middle enhancement layer includes polyimide fiber and antistatic fiber, polyimide fiber and antistatic fiber interweave each other and form, it is the ultrasonic heat sealing glue film to go up the thin layer, the thin layer is the glass fiber net layer down.
Preferably, the outer surface of the upper thin film layer is coated with an ultraviolet-proof layer.
Preferably, a waterproof layer is arranged between the middle reinforcing layer and the lower film layer.
Preferably, the thickness of the middle reinforcing layer is 0.02mm-0.04mm, in particular 0.03 mm.
Compared with the prior art, the beneficial effects of the utility model are that:
the middle reinforcing layer is formed in a mode that the polyimide fibers and the antistatic fibers are mutually interwoven, so that the antistatic capacity of the original middle reinforcing layer can be effectively improved, the electrostatic effect and the like caused by electrostatic accumulation are prevented, the reduction of electrostatic disasters is facilitated, and meanwhile, the glass fiber net layer is adopted by the lower thin film layer, so that the overall toughness of the thin film can be effectively improved, and the thin film is more durable.
Drawings
Fig. 1 is a schematic view of a front view structure of a profile layer provided by the present invention;
fig. 2 is a schematic top view of the middle reinforcing layer provided by the present invention;
the reference numbers in the figures illustrate: 1. a middle reinforcing layer; 11. a polyimide fiber; 12. antistatic fibers; 2. an upper thin film layer; 3. a waterproof layer; 4. an ultraviolet-proof layer; 5. a lower film layer.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
It should be noted that, in the present invention, when an element is referred to as being "fixed" to another element, it may be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Example 1
Referring to fig. 1-2, an antistatic polyimide film comprises an upper film layer 2, a middle reinforcing layer 1 and a lower film layer 5, wherein the middle reinforcing layer 1 comprises polyimide fibers 11 and antistatic fibers 12, the polyimide fibers 11 and the antistatic fibers 12 are interwoven with each other, the upper film layer 2 is an ultrasonic heat sealing adhesive layer, and the lower film layer 3 is a glass fiber mesh layer.
Further, the outer surface of the upper thin film layer 2 is coated with an ultraviolet-proof layer 4.
Further, a waterproof layer 3 is arranged between the middle reinforced layer 1 and the lower film layer 5
Further, the thickness of the middle reinforcing layer 1 is 0.02mm-0.04mm, specifically 0.03 mm.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. An antistatic polyimide film, characterized in that: including last thin layer, middle enhancement layer and lower thin layer, middle enhancement layer includes polyimide fiber and antistatic fiber, polyimide fiber and antistatic fiber interweave each other and form, it is the ultrasonic heat sealing glue film to go up the thin layer, the thin layer is the glass fiber net layer down.
2. The antistatic polyimide film according to claim 1, wherein: and the outer surface of the upper thin film layer is coated with an ultraviolet-proof layer.
3. The antistatic polyimide film according to claim 1, wherein: and a waterproof layer is arranged between the middle reinforcing layer and the lower film layer.
4. The antistatic polyimide film according to claim 1, wherein: the thickness of the middle reinforcing layer is 0.02mm-0.04mm, and is specifically 0.03 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921263722.0U CN210679954U (en) | 2019-08-06 | 2019-08-06 | Anti-static polyimide film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921263722.0U CN210679954U (en) | 2019-08-06 | 2019-08-06 | Anti-static polyimide film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210679954U true CN210679954U (en) | 2020-06-05 |
Family
ID=70902856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921263722.0U Expired - Fee Related CN210679954U (en) | 2019-08-06 | 2019-08-06 | Anti-static polyimide film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210679954U (en) |
-
2019
- 2019-08-06 CN CN201921263722.0U patent/CN210679954U/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: 20200605 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |