CN205395333U - Automatic restore explosion -proof protection film of scratch - Google Patents
Automatic restore explosion -proof protection film of scratch Download PDFInfo
- Publication number
- CN205395333U CN205395333U CN201620165423.3U CN201620165423U CN205395333U CN 205395333 U CN205395333 U CN 205395333U CN 201620165423 U CN201620165423 U CN 201620165423U CN 205395333 U CN205395333 U CN 205395333U
- Authority
- CN
- China
- Prior art keywords
- layer
- proof
- explosion
- scratch
- oca glue
- 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.)
- Active
Links
Abstract
The utility model discloses an automatic restore explosion -proof protection film of scratch, including the explosion -proof layer of thermoplastic polyurethane elastomer rubber, it has the OCA glue film to laminate at explosion -proof layer of thermoplastic polyurethane elastomer rubber's upper surface, and it has the automatic coating of restoreing to laminate at the upper surface of OCA glue film, the explosion -proof layer of thermoplastic polyurethane elastomer rubber, OCA glue film and the automatic coating of restoreing form integratively, this automation is restoreed the layer and is gathered terephthalic acid class plastic layer and laminate and gather the selfreparing layer of terephthalic acid class plastic layer upper surface in no newton rings including the no newton rings of laminating OCA glue film upper surface. The utility model discloses an automatic restore explosion -proof protection film of scratch is mainly glued and is restoreed the coating automatically by explosion -proof layer of thermoplastic polyurethane elastomer rubber, OCA and constitutes, and not only simple structure has good explosion -proof and automatic performance of restoreing the scratch moreover.
Description
Technical field
This utility model is related to protection of film, is specifically related to the explosive-proof protector film of a kind of automatic reparation scratch.
Background technology
High speed development along with electronic product science and technology, LCDs, capacitance plate, touch screens occupy highly important position in our life, people in use, meeting often as many emergency situations and make the display screens such as touch screen be crushed, greatly reduce its service life.
Now common protecting film is all the protection that the appearance to display screen plays scratch resistant performance mostly, but scratch still can stop on the surface of the protective film, thus also can affect the display effect of display screen；Meanwhile, when display screen is subject to external force stroke, it is also difficult to ensure that it does not crush, the shock resistance of protecting film is not enough.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model aims to provide a kind of explosive-proof protector film that can automatically repair scratch.
For achieving the above object, this utility model adopts the following technical scheme that
The explosive-proof protector film of a kind of automatic reparation scratch, including Polyurethane Thermoplastic Elastomer rubber explosion-proof layer, the upper surface at Polyurethane Thermoplastic Elastomer rubber explosion-proof layer is fitted with OCA glue-line, and the upper surface at OCA glue-line is fitted with automatic reparation；Polyurethane Thermoplastic Elastomer rubber explosion-proof layer, OCA glue-line and automatic reparation form one；This automatic repair layer includes the class plastic layer of poly terephthalic acid without Newton's ring of laminating OCA glue-line upper surface and fits in the reconditioning layer without Newton's ring poly terephthalic acid class plastic layer upper surface.
Lower surface at described Polyurethane Thermoplastic Elastomer rubber explosion-proof layer is fitted with layer of silica gel, and the lower surface in layer of silica gel is fitted with the first poly terephthalic acid class plastics release layer；Upper surface at automatic reparation is fitted with the second poly terephthalic acid class plastics release layer.
The thickness of described reconditioning layer is 20-40 μm.
The thickness of described OCA glue-line is 20-30 μm.
The beneficial effects of the utility model are in that:
The explosive-proof protector film of automatic reparation scratch of the present utility model is mainly made up of Polyurethane Thermoplastic Elastomer rubber explosion-proof layer, OCA glue and automatic reparation, not only simple in construction, and has the performance of good explosion-proof and automatic reparation scratch.
Accompanying drawing explanation
Fig. 1 is the structural representation that this utility model repairs the explosive-proof protector film of scratch automatically；
In figure: 1, Polyurethane Thermoplastic Elastomer rubber explosion-proof layer；2, OCA glue-line；3, automatic reparation；31, without Newton's ring poly terephthalic acid class plastic layer；32, reconditioning layer；4, layer of silica gel；5, the first poly terephthalic acid class plastics release layer；6, the second poly terephthalic acid class plastics release layer.
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, this utility model is described further:
As shown in Figure 1; structural representation for the explosive-proof protector film automatically repairing scratch of this utility model preferred embodiment; including Polyurethane Thermoplastic Elastomer rubber explosion-proof layer 1; upper surface at Polyurethane Thermoplastic Elastomer rubber explosion-proof layer 1 is fitted with OCA glue-line 2, and the upper surface at OCA glue-line 2 is fitted with automatic reparation 3；Polyurethane Thermoplastic Elastomer rubber explosion-proof layer 1, OCA glue-line 2 and automatic reparation 3 form one；This automatic repair layer 3 includes the class plastic layer of poly terephthalic acid without Newton's ring 31 of laminating OCA glue-line 2 upper surface and fits in the reconditioning layer 32 without Newton's ring poly terephthalic acid class plastic layer 31 upper surface.
From the foregoing, the explosive-proof protector film of automatic reparation scratch of the present utility model is mainly made up of Polyurethane Thermoplastic Elastomer rubber explosion-proof layer 1, OCA glue-line 2 and automatic reparation 3；Wherein, this Polyurethane Thermoplastic Elastomer rubber explosion-proof layer 1 enables to whole protecting film and has good elasticity and resilience, external force is had good cushioning effect, the effect preventing screen from bursting for mainly resisting external force to play, and high thoroughly thick for the 0.2mm Polyurethane Thermoplastic Elastomer rubber that this Polyurethane Thermoplastic Elastomer rubber explosion-proof layer 1 mainly adopts antioxidation xanthochromia is base material, and base material is carried out rolling process production technology and is made, possess good elasticity and resilience, particularly as follows: protecting film to be fitted in the common without on armorplate glass of 0.1mm thickness, tool is adopted to clamp glass up and down, glass is in vacant state, utilize 100g steel ball in 80cm height, do the movement of falling object and pound to glass, continuously perform seven times, glass crack-free；
Meanwhile, under the effect of OCA glue-line 2, Polyurethane Thermoplastic Elastomer rubber explosion-proof layer 1 and automatic reparation 3 are bound tightly together, form one, so that whole protecting film has good repairing performance and explosion-proof performance simultaneously；And this automatic reparation specifically includes with the class plastics of poly terephthalic acid without Newton's ring of 100 μ m-thick for base material, and the surface of base material is carried out sided corona treatment, to remove the inertia of base material, then there is automatic repair liquid (automatic repair liquid is mainly Lauxite) in the surface-coated of base material, after photocuring, thus forming reconditioning layer 32 on the surface of base material, the thickness of this reconditioning layer 32 is 20-40 μm, the present embodiment is preferably 30 μm, so that this reconditioning layer 32 possesses good structural deformation recovery function, particularly as follows: use the pyrite brush obvious cut that wiper causes back and forth on the surface of hardened layer under 500g pressure, can be rebounded voluntarily reply in 2 seconds.
It addition, for the surface protecting this protecting film, the lower surface at above-mentioned Polyurethane Thermoplastic Elastomer rubber explosion-proof layer 1 is fitted with layer of silica gel 4, the lower surface in layer of silica gel 4 is fitted with the first poly terephthalic acid class plastics release layer 5；Upper surface at automatic repair layer 3 is fitted with the second poly terephthalic acid class plastics release layer 6；When this protecting film is actually used; then need to tear the first poly terephthalic acid class plastics release layer 5 and the second poly terephthalic acid class plastics release layer 6; the side that then this protecting film has layer of silica gel 4 fits on electronic curtain; under the effect of layer of silica gel such that it is able to quickly and efficiently this protecting film is fitted on electrical screen film.
Wherein, wherein, the thickness of OCA glue-line 2 understands the caking ability between Polyurethane Thermoplastic Elastomer rubber explosion-proof layer 1 and automatic reparation 3 and the susceptiveness of electrical screen film touch, if the thickness of OCA glue-line 2 is excessively thin, then it is unfavorable for that Polyurethane Thermoplastic Elastomer rubber explosion-proof layer 1 and automatic reparation 3 form one, otherwise, the words that the thickness of OCA glue-line 2 is excessively thin, then it is unfavorable for the susceptiveness that electrical screen film touches, big quantity research through inventor finds, the thickness of above-mentioned described OCA glue-line 2 is 20-30 μm, is preferably 25 μm in the present embodiment.
It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various corresponding changes and deformation, and all these change and deformation all should belong within this utility model scope of the claims.
Claims (4)
1. the explosive-proof protector film of an automatic reparation scratch; it is characterized in that; including Polyurethane Thermoplastic Elastomer rubber explosion-proof layer, the upper surface at Polyurethane Thermoplastic Elastomer rubber explosion-proof layer is fitted with OCA glue-line, and the upper surface at OCA glue-line is fitted with automatic reparation；Polyurethane Thermoplastic Elastomer rubber explosion-proof layer, OCA glue-line and automatic reparation form one；This automatic repair layer includes the class plastic layer of poly terephthalic acid without Newton's ring of laminating OCA glue-line upper surface and fits in the reconditioning layer without Newton's ring poly terephthalic acid class plastic layer upper surface.
2. the explosive-proof protector film automatically repairing scratch as claimed in claim 1; it is characterized in that; lower surface at described Polyurethane Thermoplastic Elastomer rubber explosion-proof layer is fitted with layer of silica gel, and the lower surface in layer of silica gel is fitted with the first poly terephthalic acid class plastics release layer；Upper surface at automatic reparation is fitted with the second poly terephthalic acid class plastics release layer.
3. the explosive-proof protector film automatically repairing scratch as claimed in claim 1, it is characterised in that the thickness of described reconditioning layer is 20-40 μm.
4. the explosive-proof protector film automatically repairing scratch as claimed in claim 1, it is characterised in that the thickness of described OCA glue-line is 20-30 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620165423.3U CN205395333U (en) | 2016-03-04 | 2016-03-04 | Automatic restore explosion -proof protection film of scratch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620165423.3U CN205395333U (en) | 2016-03-04 | 2016-03-04 | Automatic restore explosion -proof protection film of scratch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205395333U true CN205395333U (en) | 2016-07-27 |
Family
ID=56444591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620165423.3U Active CN205395333U (en) | 2016-03-04 | 2016-03-04 | Automatic restore explosion -proof protection film of scratch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205395333U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11708469B2 (en) | 2020-12-07 | 2023-07-25 | Saint-Gobain Performance Plastics Corporation | Composite film and methods of forming a composite film |
-
2016
- 2016-03-04 CN CN201620165423.3U patent/CN205395333U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11708469B2 (en) | 2020-12-07 | 2023-07-25 | Saint-Gobain Performance Plastics Corporation | Composite film and methods of forming a composite film |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7323654B2 (en) | Flexible display cover, flexible display module, and flexible display device | |
| CN205439450U (en) | Selfreparing scratch all standing protection film | |
| CN206317496U (en) | A kind of Curved screen all standing high rigidity diaphragm | |
| CN202088598U (en) | PC/PMMA (polycarbonate/polymethyl methacrylate) composite sheet material | |
| CN104608445A (en) | A multi-layer elastic composite film having functions of bending shape maintenance and impact resistance and a preparing method thereof | |
| CN205395333U (en) | Automatic restore explosion -proof protection film of scratch | |
| CN201981146U (en) | Screen protective film with seven changeable colors | |
| CN205395363U (en) | Oily hydrophobic explosion -proof protection film is dredged to high rigidity | |
| CN103171183A (en) | Three-layer scratch-resistant PET (polyethylene terephthalate) protective film | |
| CN102152571A (en) | Seven-color changing screen protective film and manufacturing method thereof | |
| CN204845045U (en) | Rupture membrane | |
| CN205395356U (en) | All standing protection film of feeling | |
| CN205395353U (en) | High rigidity explosion -proof protection film | |
| CN204488154U (en) | One has cambered surface coated guarantor's type shock resistance diaphragm | |
| CN206106550U (en) | Explosion -proof protection film | |
| CN203110483U (en) | Screen protection film | |
| CN203557774U (en) | Anti-scratch protection film | |
| CN202600666U (en) | Capacitive touch screen | |
| CN205467707U (en) | Three -layer composite rupture membrane | |
| CN214115414U (en) | PET protection film of environment-friendly | |
| CN205439483U (en) | High rigidity peep -proof protection film | |
| CN203849702U (en) | Touch screen produced by plastic substrate | |
| CN210855946U (en) | Blue light eyeshield 3D curved surface toughened glass membrane | |
| CN203651113U (en) | Laminated structure for protector | |
| CN208562221U (en) | A kind of mirror film tempered glass film |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Building D5, yard 39, Helong East Road, Hebian, Helong street, Baiyun District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Ehang Elctronic Co., Ltd. Address before: Building I, No. 8, Zibian, xiyiheng Road, Xiaoping Road, Huangshi West Road, Baiyun District, Guangzhou City, Guangdong Province Patentee before: Guangzhou Ehang Elctronic Co., Ltd. |