CN205467697U - Prevent scraping protection film - Google Patents
Prevent scraping protection film Download PDFInfo
- Publication number
- CN205467697U CN205467697U CN201620028985.3U CN201620028985U CN205467697U CN 205467697 U CN205467697 U CN 205467697U CN 201620028985 U CN201620028985 U CN 201620028985U CN 205467697 U CN205467697 U CN 205467697U
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- layer
- oca glue
- tpu membrane
- silica gel
- membrane layer
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Abstract
The utility model discloses a prevent scraping protection film, it includes hardened coating layer, last TPU rete, OCA glue film, descends TPU rete and silica gel layer, hardened coating layer, go up TPU rete, OCA glue film, TPU rete and silica gel layer be according to laminating in proper order from last order under to down, the utility model has the advantages of reasonable design, be equipped with hardened coating layer, it is wear -resisting, the anti scuffing, result of use and lasting performance are stable, and long service life covers simultaneously and has closed multilayer TPU rete and OCA glue film, in that stand to explode or during great impact, multilayer TPU rete structure and OCA glue film have the cushioning effect of preferred, and be explosion -proof effectual, safe and reliable, the practicality is strong, does benefit to extensive popularization and application.
Description
Technical field
This utility model is related to protection of technical field of membrane, particularly to a kind of scratch resistant protecting film.
Background technology
Along with the continuous progress of science and technology, display device has more and more used touch panel, but the passive abrasion of touch panel can cause the reduction of serviceability, aesthetics, ultimately results in it and loses use value, causes economic loss.So the hard coat that can be used for being coated on substrate surface has just become current study hotspot.
At present, market uses ultra-violet curing hard conating mostly.But the hardness of this coating is not the highest, is rubbed or bigger impact is easily produced cut, it is clear that the requirement of our present living environment can not be met.
In the use layer of screen protecting film currently on the market, commonly used one layer of PET film, does not has explosion-proof effect, it is easy to cause the broken of liquid crystal display screen.Although and the another kind of safety glass protecting film on market has certain explosion-proof effect, but safety glass itself is easy to break into pieces, its fragment is easy to people is caused incised wound.
Utility model content
For above-mentioned deficiency, this utility model purpose is to provide a kind of smart structural design, rationally, wear-resisting, anti scuffing, and explosion-proof effect is good, safe and reliable scratch resistant protecting film.
This utility model is for achieving the above object; the technical scheme provided is: a kind of scratch resistant protecting film; it includes that hardening coat, upper TPU membrane layer, OCA glue-line, lower TPU membrane layer and layer of silica gel, described hardening coat, upper TPU membrane layer, OCA glue-line, lower TPU membrane layer and layer of silica gel are fitted successively according to order from top to bottom.
As a kind of improvement of the present utility model, described hardening coat is silane/silica sol copolymer ultra-violet curing hard conating.The thickness of described hardening coat is 4～6 microns.
As a kind of improvement of the present utility model, the thickness of described upper TPU membrane layer is 120～130 microns.The thickness of described lower TPU membrane layer is 120～130 microns.The thickness of described layer of silica gel is 23～27 microns.
The beneficial effects of the utility model are: this utility model reasonable in design, are provided with hardening coat, wear-resisting, anti scuffing, using effect and consistency of performance are stable, and service life is long, and the most laminating have multilamellar TPU membrane layer and OCA glue-line, when standing the impact of blast or bigger, multilamellar TPU membrane Rotating fields and OCA glue-line have preferably cushioning effect, and explosion-proof effect is good, safe and reliable, practical, beneficially wide popularization and application.
Accompanying drawing explanation
Fig. 1 is cross section structure schematic diagram of the present utility model.
Detailed description of the invention
Embodiment: see Fig. 1; this utility model embodiment provides a kind of scratch resistant protecting film; it includes that hardening coat 1, upper TPU membrane layer 2, OCA glue-line 3, lower TPU membrane layer 4 and layer of silica gel 5, described hardening coat 1, upper TPU membrane layer 2, OCA glue-line 3, lower TPU membrane layer 4 and layer of silica gel 5 are fitted successively according to order from top to bottom.
Concrete, the thickness of described upper TPU membrane layer 2 and lower TPU membrane layer 4 is 120～130 microns, preferably 128 microns.Upper TPU membrane layer 2 and lower TPU membrane layer 4 carry out laminating by layer of silica gel 5, and the thickness of this layer of silica gel 5 is 23～27 microns, preferably 26 microns.Then being coated with hardening coat 1 on upper TPU membrane layer 2, this hardening coat 1 preferably thickness is the silane/silica sol copolymer ultra-violet curing hard conating of 4～6 microns.It is coated with the layer of silica gel 5 that thickness is 23～27 microns at lower TPU membrane layer 4.
During use, can be quickly fitted on screen by this layer of silica gel 5, be provided with hardening coat 1, wear-resisting, anti scuffing, using effect and consistency of performance are stable, and service life is long, the most laminating have multilamellar TPU membrane layer and OCA glue-line 3, when standing the impact of blast or bigger, multilamellar TPU membrane Rotating fields and OCA glue-line 3 have preferably cushioning effect, and explosion-proof effect is good, safe and reliable, practical.
The announcement of book and teaching according to the above description, above-mentioned embodiment can also be changed and revise by this utility model those skilled in the art.Therefore, this utility model is not limited to detailed description of the invention disclosed and described above, should also be as falling in scope of the claims of the present utility model to modifications and changes more of the present utility model.Although additionally, employ some specific terms in this specification, but these terms are merely for convenience of description, this utility model do not constituted any restriction, use other same or similar protecting film, all in this utility model protection domain.
Claims (6)
1. a scratch resistant protecting film, it is characterised in that it includes that hardening coat, upper TPU membrane layer, OCA glue-line, lower TPU membrane layer and layer of silica gel, described hardening coat, upper TPU membrane layer, OCA glue-line, lower TPU membrane layer and layer of silica gel are fitted successively according to order from top to bottom.
Scratch resistant protecting film the most according to claim 1, it is characterised in that described hardening coat is silane/silica sol copolymer ultra-violet curing hard conating.
Scratch resistant protecting film the most according to claim 1 and 2, it is characterised in that the thickness of described hardening coat is 4～6 microns.
Scratch resistant protecting film the most according to claim 1, it is characterised in that the thickness of described upper TPU membrane layer is 120～130 microns.
Scratch resistant protecting film the most according to claim 1, it is characterised in that the thickness of described lower TPU membrane layer is 120～130 microns.
Scratch resistant protecting film the most according to claim 1, it is characterised in that the thickness of described layer of silica gel is 23～27 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620028985.3U CN205467697U (en) | 2016-01-13 | 2016-01-13 | Prevent scraping protection film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620028985.3U CN205467697U (en) | 2016-01-13 | 2016-01-13 | Prevent scraping protection film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205467697U true CN205467697U (en) | 2016-08-17 |
Family
ID=56666299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620028985.3U Active CN205467697U (en) | 2016-01-13 | 2016-01-13 | Prevent scraping protection film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205467697U (en) |
-
2016
- 2016-01-13 CN CN201620028985.3U patent/CN205467697U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |