CN205395359U - Anti single face glued membrane of scraping - Google Patents
Anti single face glued membrane of scraping Download PDFInfo
- Publication number
- CN205395359U CN205395359U CN201620133479.0U CN201620133479U CN205395359U CN 205395359 U CN205395359 U CN 205395359U CN 201620133479 U CN201620133479 U CN 201620133479U CN 205395359 U CN205395359 U CN 205395359U
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- glued membrane
- single face
- scraping
- melt adhesive
- adhesive layer
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Abstract
The utility model relates to a single face is glued, in particular to anti single face glued membrane of scraping, including the PET rete, the upper surface of PET rete covers has the under coat, and the upper surface coating of this under coat has hot -melt adhesive layer, and this anti single face glued membrane of scraping's top portion covers has the protection rete, is equipped with the isolation glue film between protection film layer and hot -melt adhesive layer. Anti single face glued membrane of scraping is equipped with the isolation glue film between protection film layer and hot -melt adhesive layer, the protection rete and the hot -melt adhesive layer adhesion of the top portion that prevents that can be fine influence subsequent use. This anti single face glued membrane of scraping's strippable is very high from power, and is very strong with the adhesion stress of PET membrane, and just viscidity is good moreover, is had temporal height to adhere the effect to pasting the thing. Anti single face glued membrane of scraping's hardness is high, and hardness is at 3H -5H, and wearability, anti bent rich nature are very good, and its resistant alcohol nature, acid and alkali resistance nature and electrical insulation are also very excellent moreover, and follow -up use is very convenient, safety.
Description
Technical field
This utility model relates to a kind of one side glue, particularly to a kind of anti-scratch one side glued membrane.
Background technology
Electronic communication develops rapidly in recent years, and electronic product develops to portable, ultrathin type direction gradually.The heat radiation of electronic product, mainly pastes radiating element at the position needing heat radiation, and this radiating element is preferred with graphite.Along with the industrial applications of graphite radiating chip technology, its surface protecting material have also been obtained quick development.Because the architectural characteristic of graphite flake, its surface not scratch-resistant, easy fracture, the shortcoming such as conduction, in use need its surface is carried out covering protection.Increasingly the development of the electronic product of ultrathin, it is desirable to the supporting material of graphite flake realizes ultrathin, saves the inner space of portable type electronic product.It requires that protection material can have performance ultra-thin, tear-resistant, being folded without breaking, insulating properties.
Along be widely used in mobile equipment, consumer electronics product, PC and the smart control Tool Room of near field communication (NFC) (NFC) carry out wireless near field communication, NFC provides the solution of a kind of simple, touch, it is possible to exchanges information with allowing consumer's simple, intuitive, accesses content and service.NFC Main Function parts are ferrite and FPC antenna circuit, need to use a kind of low-loss protecting film to protect in an installation and fixing ferrite and FPC antenna circuit will not break and ensure overall appearance.Because portable electronic series products tends to the trend of ultrathin, technology requires that material supporting for NFC realizes ultrathin, to save the inner space of portable type electronic product.So, the protecting film of ferrite and FPC antenna circuit also should have performance ultra-thin, tear-resistant, being folded without breaking, insulating properties.
This utility model is prepared for a kind of anti-scratch one side glued membrane, solves graphite, ferrite is easily scraped off, and causes the technical problems such as short circuit.
Summary of the invention
The technical problems to be solved in the utility model there is provided a kind of anti-scratch one side glued membrane, and the wearability of this glued membrane, scratch resistance and insulating properties are very excellent, can as surface protecting material, for the technical field such as electronics, number.
For solving above-mentioned technical problem, the technical scheme that this utility model adopts is as follows:
A kind of anti-scratch one side glued membrane; including PET film layer, it is characterised in that: the upper surface of described PET film layer is coated with priming coat, and the upper surface of this priming coat is coated with hot melt adhesive layer; the top ends of this anti-scratch one side glued membrane is coated with protection rete, is provided with isolation glue-line between protection rete and hot melt adhesive layer.
Wherein, described priming coat is polyester or layer of polyurethane.
Wherein, the thickness of described hot melt adhesive layer is 1-5 μm.
Wherein, the material of described protection rete is polypropylene, polyethylene or polyester.
Wherein, described isolation glue-line is EVA glue or silica gel.When using temperature to rise, EVA glue or silica gel prevent hot melt adhesive layer to stick together with protection rete, but also are conducive to protection rete can open very easily in use and tear.
Described anti-scratch one side glued membrane is being provided with isolation glue-line between protection rete and hot melt adhesive layer, can well prevent protection rete and the hot melt adhesive layer adhesion of top ends, affect subsequent use.
Compared with prior art, the utility model has the advantages that:
1, the thickness of anti-scratch one side glued membrane prepared by this utility model is very thin, can meet the space requirement of electronic product well.NFC chip or graphite heat radiation fin can be achieved totally-enclosed protection by described anti-scratch one side glued membrane, it is therefore prevented that being scattered and the generation of the dangerous phenomenon such as short circuit of causing of powdered graphite or ferrite powder.
2, the peelable power of described anti-scratch one side glued membrane is very high, very strong with the cohesive force of PET film, and tack is good, and affixed object has the height of moment stick together effect.
3, the hardness of described anti-scratch one side glued membrane is high, and hardness is at 3H-5H, and the rich property of wearability, anti-song is very good, and its alcohol resistance, acid-fast alkali-proof and electric insulating quality are also very excellent, follow-up very easy to use, safety.
Accompanying drawing explanation
Fig. 1 is the structural representation of the anti-scratch one side glued membrane of this utility model.
Fig. 2 is the cross-sectional view of the anti-scratch one side glued membrane of this utility model.
In figure: 1 is PET film layer, and 2 is priming coat, and 3 is hot melt adhesive layer, 4 is isolation glue-line, and 5 is protection rete.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is described further:
As shown in Figure 1 and Figure 2; a kind of anti-scratch one side glued membrane; including PET film layer 1; it is characterized in that: the upper surface of described PET film layer 1 is coated with priming coat 2; the upper surface of this priming coat 2 is coated with hot melt adhesive layer 3; the top ends of this anti-scratch one side glued membrane is coated with protection rete 5, is provided with isolation glue-line 4 between protection rete 5 and hot melt adhesive layer 3.
Wherein, described priming coat 2 is polyester or layer of polyurethane.
Wherein, the thickness of described hot melt adhesive layer 3 is 1-5 μm.
Wherein, the material of described protection rete 5 is polypropylene, polyethylene or polyester.
Wherein, described isolation glue-line 4 is EVA glue or silica gel.
Compared with prior art, the utility model has the advantages that:
1, the thickness of anti-scratch one side glued membrane prepared by this utility model is very thin, can meet the space requirement of electronic product well.NFC chip or graphite heat radiation fin can be achieved totally-enclosed protection by described anti-scratch one side glued membrane, it is therefore prevented that being scattered and the generation of the dangerous phenomenon such as short circuit of causing of powdered graphite or ferrite powder.
2, the peelable power of described anti-scratch one side glued membrane is very high, very strong with the cohesive force of PET film, and tack is good, and affixed object has the height of moment stick together effect.
3, the hardness of described anti-scratch one side glued membrane is high, and hardness is at 3H-5H, and the rich property of wearability, anti-song is very good, and its alcohol resistance, acid-fast alkali-proof and electric insulating quality are also very excellent, follow-up very easy to use, safety.
Of the present utility model ultimate principle and principal character and advantage thereof have more than been shown and described.The skilled worker of the industry it should be recognized that; this utility model is not by the restriction of above-mentioned implementing regulations; being only intended to described in above-mentioned implementing regulations and description illustrates principle of the present utility model; under the premise without departing from this utility model principle and scope; this utility model also can have various changes and modifications, and these changes and improvements broadly fall within the scope of claimed this utility model.
Claims (5)
1. an anti-scratch one side glued membrane; including PET film layer (1); it is characterized in that: the upper surface of described PET film layer (1) is coated with priming coat (2); the upper surface of this priming coat (2) is coated with hot melt adhesive layer (3); the top ends of this anti-scratch one side glued membrane is coated with protection rete (5), is provided with isolation glue-line (4) between protection rete (5) and hot melt adhesive layer (3).
2. anti-scratch one side glued membrane according to claim 1, it is characterised in that: described priming coat (2) is polyester or layer of polyurethane.
3. anti-scratch one side glued membrane according to claim 1, it is characterised in that: the thickness of described hot melt adhesive layer (3) is 1-5 μm.
4. anti-scratch one side glued membrane according to claim 1, it is characterised in that: the material of described protection rete (5) is polypropylene, polyethylene or polyester.
5. anti-scratch one side glued membrane according to claim 1, it is characterised in that: described isolation glue-line (4) is EVA glue or silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620133479.0U CN205395359U (en) | 2016-02-22 | 2016-02-22 | Anti single face glued membrane of scraping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620133479.0U CN205395359U (en) | 2016-02-22 | 2016-02-22 | Anti single face glued membrane of scraping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205395359U true CN205395359U (en) | 2016-07-27 |
Family
ID=56445408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620133479.0U Active CN205395359U (en) | 2016-02-22 | 2016-02-22 | Anti single face glued membrane of scraping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205395359U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108608688A (en) * | 2018-05-10 | 2018-10-02 | 重庆新康意安得达尔新材料有限公司 | A kind of optical compound film |
| CN108749178A (en) * | 2018-05-10 | 2018-11-06 | 重庆新康意安得达尔新材料有限公司 | A kind of polyester dumb light pre-coating film and preparation method thereof |
-
2016
- 2016-02-22 CN CN201620133479.0U patent/CN205395359U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108608688A (en) * | 2018-05-10 | 2018-10-02 | 重庆新康意安得达尔新材料有限公司 | A kind of optical compound film |
| CN108749178A (en) * | 2018-05-10 | 2018-11-06 | 重庆新康意安得达尔新材料有限公司 | A kind of polyester dumb light pre-coating film and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |