CN209872852U - Prevent scraping colored antistatic protection film - Google Patents
Prevent scraping colored antistatic protection film Download PDFInfo
- Publication number
- CN209872852U CN209872852U CN201920477416.0U CN201920477416U CN209872852U CN 209872852 U CN209872852 U CN 209872852U CN 201920477416 U CN201920477416 U CN 201920477416U CN 209872852 U CN209872852 U CN 209872852U
- Authority
- CN
- China
- Prior art keywords
- layer
- antistatic
- prevent
- scraping
- static
- 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
- 238000007790 scraping Methods 0.000 title claims abstract description 25
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000000758 substrate Substances 0.000 claims abstract description 14
- 229920000297 Rayon Polymers 0.000 claims abstract description 12
- 230000003068 static effect Effects 0.000 claims abstract description 12
- 239000008187 granular material Substances 0.000 claims abstract description 6
- 239000010410 layer Substances 0.000 claims description 58
- 239000004698 Polyethylene Substances 0.000 claims description 15
- 239000012790 adhesive layer Substances 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 12
- 230000003678 scratch resistant effect Effects 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 7
- -1 polypropylene Polymers 0.000 claims description 6
- 239000004642 Polyimide Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- 150000007513 acids Chemical class 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-M acrylate group Chemical group C(C=C)(=O)[O-] NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 229920000092 linear low density polyethylene Polymers 0.000 claims description 3
- 239000004707 linear low-density polyethylene Substances 0.000 claims description 3
- 229920000515 polycarbonate Polymers 0.000 claims description 3
- 239000004417 polycarbonate Substances 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920001721 polyimide Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 230000032683 aging Effects 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 4
- 238000011065 in-situ storage Methods 0.000 abstract description 2
- 239000002216 antistatic agent Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000007743 anodising Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 239000011086 glassine Substances 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000001883 metal evaporation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011224 oxide ceramic Substances 0.000 description 1
- 229910052574 oxide ceramic Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model discloses a prevent scraping colored antistatic protection film down includes in proper order from the last layer of scraping, substrate layer, first viscose layer, antistatic PE layer, second viscose layer and from the type layer, the second viscose in situ is equipped with prevents the static granule, prevent scraping the layer and be the aluminium oxide rete, the thickness of aluminium oxide rete is 0.2-0.3 mu m. The utility model discloses prevent scraping colored anti-static protection film adopts the aluminium oxide rete as preventing scraping the layer, and the chemical property of aluminium oxide rete is stable, the ageing resistance can be strong, stability is good, the surface hardness is high, stand wear and tear, prevents scraping colored, improves life, antistatic PE layer and add at second viscose layer and prevent static granule as preventing the static layer, prevent that static effect is good, does not become invalid lastingly.
Description
Technical Field
The utility model relates to a protection film field, in particular to prevent scraping colored antistatic protection film.
Background
When an electronic and electric product is carried or produced and used, the surface of the electronic and electric product is easily polluted or scratched by contact, and a protective film is usually adopted to cover the surface of the electronic and electric product so as to avoid the electronic and electric product from being damaged and polluted; meanwhile, the protective film applied in the electronic industry needs to have antistatic performance due to high requirements on the electrostatic environment, but the traditional antistatic protective film is produced by coating an antistatic agent on a base film and then coating an adhesive layer, so that the production process is complex, and the product quality of the protective film is influenced due to the poor phenomena of uneven antistatic effect and the like caused by the thin coating layer of the antistatic agent.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a simple structure prevents scraping the anti-static protection film of preventing that the flower is prevented to scrape that prevents that static effect is long-lived.
In order to solve the technical problem, the utility model discloses a technical scheme does:
the utility model provides a prevent scraping colored antistatic protection film, down includes in proper order from the last layer, substrate layer, first viscose layer, antistatic PE layer, second viscose layer and from the type layer of scraping, the second viscose in situ is equipped with prevents the static granule, it is the aluminium oxide rete to prevent scraping the layer, the thickness of aluminium oxide rete is 0.2-0.3 mu m.
Preferably, the antistatic PE layer is a linear low density polyethylene film, and the thickness of the antistatic PE layer is 10-40 μm.
Preferably, the substrate layer is any one of polyester, polypropylene, polyethylene, polyimide and polycarbonate, and the thickness of the substrate layer is 10-30 μm.
Preferably, the second adhesive layer is a pressure-sensitive adhesive layer, and the thickness of the second adhesive layer is 8-20 μm.
Preferably, the antistatic particles are polysulfonic acids, and the diameter of the antistatic particles is 2-6 μm.
Preferably, the first adhesive layer is acrylate adhesive and has a thickness of 6-12 μm.
The utility model discloses prevent scraping colored anti-static protection film adopts the aluminium oxide rete as preventing scraping the layer, and the chemical property of aluminium oxide rete is stable, the ageing resistance can be strong, stability is good, the surface hardness is high, stand wear and tear, prevents scraping colored, improves life, antistatic PE layer and add at second viscose layer and prevent static granule as preventing the static layer, prevent that static effect is good, does not become invalid lastingly.
Drawings
Fig. 1 is a longitudinal section of the anti-scratch and anti-static protective film of the present invention.
In the figure, 1-scratch resistant layer, 2-substrate layer, 3-first adhesive layer, 4-antistatic PE layer, 5-second adhesive layer and 6-release layer.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1, the scratch-resistant antistatic protective film sequentially comprises a scratch-resistant layer 1, a substrate layer 2, a first adhesive layer 3, an antistatic PE layer 4, a second adhesive layer 5 and a release layer 6 from top to bottom, wherein antistatic particles are arranged in the second adhesive layer 5, the scratch-resistant layer 1 is an alumina film layer, and the thickness of the alumina film layer is 0.2-0.3 μm.
The antistatic PE layer 4 is a linear low-density polyethylene film, 4203 resin is adopted as the low-density polyethylene, SAS93 resin is adopted as the antistatic agent, and the thickness of the antistatic PE layer 4 is 10-40 μm.
The substrate layer 2 is any one of polyester, polypropylene, polyethylene, polyimide and polycarbonate, and the thickness of the substrate layer 2 is 10-30 μm.
The second adhesive layer 5 is a pressure sensitive adhesive layer, and the thickness of the second adhesive layer 5 is 8-20 μm.
The antistatic particles are polysulfonic acids, and the diameter of the antistatic particles is 2-6 mu m.
The first adhesive layer 3 is acrylate adhesive with the thickness of 6-12 μm.
The release layer 6 is any one of PET coated with dimethyl silicone oil, glassine paper and kraft paper.
The utility model discloses prevent scraping colored antistatic protection film and adopt the aluminium oxide rete as preventing scraping layer 1, prevent scraping making of layer 1 including following step: firstly, placing a substrate layer 2 in metal evaporation equipment, carrying out single-side evaporation on the substrate layer 2 by taking pure aluminum as a raw material, and stopping evaporation when the evaporated surface of the substrate layer 2 becomes semitransparent light silver gray to obtain a film with a metal plated surface; then the film with metal plated on the surface is immersed into the hard anodic oxidation electroplating bath solution, the temperature is controlled to be minus 5 ℃ to minus 3 ℃, and the duration is 0.5 h to 1h, thus obtaining the scratch-proof protective film. The processing time far shorter than that of the hard anodizing process in the prior art is adopted because the film layer is extremely thin, the oxidation of a large part of aluminum atoms can be completed in a short time, and a compact aluminum oxide ceramic film layer is formed on the surface of the film, and the aluminum oxide film layer has the advantages of stable chemical property, strong ageing resistance, good stability, high surface hardness, wear resistance and scratch resistance, and because the film layer is extremely thin and is only 0.2-0.3 mu m thick, semitransparent and has good use performance, partial light can be reflected, and the wear resistance and scratch resistance can be greatly improved.
The utility model discloses prevent scraping colored anti-static protection film adopts the aluminium oxide rete as preventing scraping layer 1, and the chemical property of aluminium oxide rete is stable, the ageing resistance can be strong, stability is good, the surface hardness is high, stand wear and tear, prevents scraping colored, improves life, antistatic PE layer 4 with add at second viscose layer 5 and prevent static granule as antistatic backing, prevent that static effect is good, do not become invalid lastingly.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (6)
1. The utility model provides a prevent scraping colored antistatic protection film which characterized in that: from last down including in proper order prevent scraping layer, substrate layer, first viscose layer, antistatic PE layer, second viscose layer and from the type layer, be equipped with in the second viscose layer and prevent the static granule, prevent scraping the layer and be the aluminium oxide rete, the thickness of aluminium oxide rete is 0.2-0.3 mu m.
2. The scratch-resistant antistatic protective film according to claim 1, characterized in that: the antistatic PE layer is a linear low-density polyethylene film, and the thickness of the antistatic PE layer is 10-40 mu m.
3. The scratch-resistant antistatic protective film according to claim 1, characterized in that: the substrate layer is any one of polyester, polypropylene, polyethylene, polyimide and polycarbonate, and the thickness of the substrate layer is 10-30 μm.
4. The scratch-resistant antistatic protective film according to claim 1, characterized in that: the second adhesive layer is a pressure-sensitive adhesive layer, and the thickness of the second adhesive layer is 8-20 μm.
5. The scratch-resistant antistatic protective film according to claim 1, characterized in that: the antistatic particles are polysulfonic acids, and the diameter of the antistatic particles is 2-6 mu m.
6. The scratch-resistant antistatic protective film according to claim 1, characterized in that: the first adhesive layer is acrylate adhesive and has a thickness of 6-12 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920477416.0U CN209872852U (en) | 2019-04-09 | 2019-04-09 | Prevent scraping colored antistatic protection film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920477416.0U CN209872852U (en) | 2019-04-09 | 2019-04-09 | Prevent scraping colored antistatic protection film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209872852U true CN209872852U (en) | 2019-12-31 |
Family
ID=68959153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920477416.0U Expired - Fee Related CN209872852U (en) | 2019-04-09 | 2019-04-09 | Prevent scraping colored antistatic protection film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209872852U (en) |
-
2019
- 2019-04-09 CN CN201920477416.0U patent/CN209872852U/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: 20191231 |