CN108638617A - A kind of explosion-proof tempered glass film of 3D and its application method - Google Patents
A kind of explosion-proof tempered glass film of 3D and its application method Download PDFInfo
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- CN108638617A CN108638617A CN201810077825.1A CN201810077825A CN108638617A CN 108638617 A CN108638617 A CN 108638617A CN 201810077825 A CN201810077825 A CN 201810077825A CN 108638617 A CN108638617 A CN 108638617A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
- B29C65/483—Reactive adhesives, e.g. chemically curing adhesives
- B29C65/4845—Radiation curing adhesives, e.g. UV light curing adhesives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
- B29C66/022—Mechanical pre-treatments, e.g. reshaping
- B29C66/0224—Mechanical pre-treatments, e.g. reshaping with removal of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/45—Joining of substantially the whole surface of the articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/06—Interconnection of layers permitting easy separation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/02—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B9/045—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
- B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2571/00—Protective equipment
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a kind of explosion-proof tempered glass films of 3D, including toughened glass layer, explosion-proof paste layer and release layer；Toughened glass layer is arranged in the upper surface of explosion-proof paste layer, and explosion-proof paste layer is arranged is fitted with OCA layers of optics between the upper surface of release layer, toughened glass layer and explosion-proof paste layer；Explosion-proof paste layer includes the first explosion-proof layer and the second explosion-proof layer, and layer of silica gel is equipped between the first explosion-proof layer and the second explosion-proof layer.The present invention also provides a kind of application methods of the explosion-proof tempered glass films of 3D.The explosion-proof tempered glass films of 3D of the present invention can not only adsorb perfection entirely and be fitted on mobile phone screen; it can scratch resistant, explosion-proof, sense of touch high sensitivity; mobile phone screen can be protected comprehensively; in addition; the explosion-proof paste layer of the present invention includes the first explosion-proof layer and the second explosion-proof layer two layers totally explosion-proof layer, when needing to tear off protective film, the first explosion-proof layer, the second explosion-proof layer separation; second explosion-proof layer can be stripped out from mobile phone screen easily easily, easy to use.
Description
Technical field
The present invention relates to protective film of electronic product field more particularly to a kind of explosion-proof tempered glass films of 3D and its users
Method.
Background technology
Currently, with the development of mobile phone industry, big radian screen becomes a main trend of present mobile phone screen, curved surface
The material of screen is less likely to be damaged.Available data shows, can big radian screen using special plastic material non-mainstream glass
Material, thus it is more stronger than regular handset in elasticity；Radian screen display is clear；Curve screens thickness is low, light-weight and power consumption
It is low, this use with flexible screen AMOLED --- active matrix organic light-emitting diode technology is related, this diode power saving,
Low energy consumption, supports bending display, this is highly beneficial for smart mobile phone continues towards lighter, thin and continuation of the journey length；From shape
Upper beauty, another aspect, from practicability, has the tendency that the more doing the more big in view of handset size, and radian screen may be more square
Convenient to operate；Due to above advantages, the market of radian mobile phone, which is occupied, has rate higher and higher.Glass is excellent scratch resistant and anti-due to its
Quick-fried performance, is favored by consumer always.But hot bending 3D glass is deposited due to the limitation of its technique between glass and mobile phone screen
In larger tolerance, full absorption fitting is can not achieve, portion is that hollow structure seriously affects sense of touch sensitivity；On the market
Full glue glass is all small size half screen structure, cannot comprehensively be protected to mobile phone, and very strict to technological requirement, bad
Rate is high, involves great expense, and many glass-films only have single explosion-proof layer on the market, it is easy to cause it is viscous it is dead, tear to get off
Problem.
Invention content
For overcome the deficiencies in the prior art, one of the objects of the present invention is to provide a kind of explosion-proof tempered glass films of 3D,
The tempered glass film includes toughened glass layer, explosion-proof paste layer and release layer, and when use tears release layer, toughened glass layer and anti-
Quick-fried paste layer can not only adsorb perfection entirely and be fitted on mobile phone screen, can scratch resistant, explosion-proof, sense of touch high sensitivity, being capable of opponent
Machine screen is protected comprehensively, in addition, the explosion-proof paste layer of the present invention include the first explosion-proof layer and the second explosion-proof layer two layers totally it is explosion-proof
Layer, when needing to tear off protective film, the first explosion-proof layer, the second explosion-proof layer separation, the second explosion-proof layer can be easily from mobile phone screens
On be stripped out easily, it is easy to use.
The second object of the present invention is to provide a kind of application method of the explosion-proof tempered glass films of 3D, which passes through
One layer of UV solidified resin is coated on mobile phone screen after the cleaning, and the explosion-proof tempered glass films of 3D are then pasted onto mobile phone screen
On, after finally utilizing UV solidification light irradiation solidifications, the explosion-proof tempered glass films of 3D can be covered on mobile phone screen completely, step
Simply, fitting yield is high, and the goodness of fit requirement between the explosion-proof tempered glass films of 3D and mobile phone screen is relatively low, and to ring
Border is required without too harsh.
An object of the present invention adopts the following technical scheme that realization：
A kind of explosion-proof tempered glass films of 3D, including toughened glass layer, explosion-proof paste layer and release layer；The toughened glass layer is set
It sets in the upper surface of explosion-proof paste layer, the explosion-proof paste layer is arranged in the upper surface of release layer, the toughened glass layer and explosion-proof patch
It is fitted with OCA layers of optics between layer；The explosion-proof paste layer include the first explosion-proof layer and the second explosion-proof layer, first explosion-proof layer and
Layer of silica gel is equipped between second explosion-proof layer.
Further, the tempered glass layer thickness is 0.2-0.4mm.
Further, the toughened glass layer is the aluminium silicon tempered glass that surface carries out plating fingerprint oil processing.
Further, optics OCA layers of the thickness is 25-75 μm.
Further, optics OCA layers of the light transmittance is 98-99%.
Further, first explosion-proof layer and the second explosion-proof layer are ethylene glycol resin, and thickness is 25-
125μm。
Further, the thickness of the release layer is 25-125 μm.
The second object of the present invention adopts the following technical scheme that realization：
A kind of application method of the explosion-proof tempered glass films of 3D, including,
Cleaning：Mobile phone screen is cleaned using wipes of alcohol, with the dust on Dust-removing paster removal mobile phone screen；
Anti-clogging step：Earpiece sky is covered using label paper, earpiece is prevented to be blocked；
Resin a dropping step：UV resin liquids are slowly added dropwise among mobile phone screen, UV resin liquid levels are formed；
Step of membrane sticking：The release layer on the explosion-proof tempered glass films of 3D is torn, the explosion-proof tempered glass films of 3D are then directed at hand
Hole position on machine screen, then the explosion-proof tempered glass films of 3D are slowly put down to contact UV resin liquid levels, keep UV solidified resins slow certainly
The explosion-proof tempered glass films of dynamic whole 3D of levelling；
Irradiating step：UV cure lamps are taken, in the explosion-proof tempered glass film surface uniform irradiations of 3D so that UV resin liquid levels are solid
Change；
Finishing steps：With the residue glue of the explosion-proof tempered glass film edges of alcohol wipe 3D, you can.
Further, in the resin a dropping step, the solidification wave band of UV solidified resins is 365nm-385nm.
Further, in the irradiating step, UV cure lamps are 6-12W using power, and light emitting source wave band is 365nm-
405nm。
Compared with prior art, the beneficial effects of the present invention are：
(1) the explosion-proof tempered glass films of 3D of the invention, the tempered glass film include toughened glass layer, explosion-proof paste layer and release
Layer, when use, tear release layer, and toughened glass layer and explosion-proof paste layer can not only adsorb perfection entirely and be fitted on mobile phone screen,
Can scratch resistant, explosion-proof, sense of touch high sensitivity, mobile phone screen can be protected comprehensively, in addition, the present invention explosion-proof paste layer packet
The first explosion-proof layer and the second explosion-proof layer two layers totally explosion-proof layer are included, when needing to tear off protective film, the first explosion-proof layer, the second explosion-proof layer point
From the second explosion-proof layer can be stripped out from mobile phone screen easily easily, easy to use；
(2) during usual use, since misoperation mobile phone is easy to drop or collides, glass bears excessive impact
Power is easily broken, and small part glass fragment can fall damage human body, and the explosion-proof tempered glass film of 3D of the invention has been bonded explosion-proof patch
Layer, it can be bonded on explosion-proof layer, not fall out after glass fragmentation faced；Explosion-proof layer lower surface is more coarse than phone cover plate face simultaneously, has
Help UV solidified resin levellings, and the glue-line when tearing up glass-film after solidification is fully bonded to explosion-proof layer and exists, it will not be in hand
Colloid is remained on cover plate；
(3) present invention is further added by the second explosion-proof layer under the first explosion-proof layer, after UV solidified resins can be effectively prevent to cure,
Viscosity is excessive to cause sheet glass to be difficult to remove between screen, damage mobile phone and screen is prevented, since explosion-proof layer is PET materials
Matter, it is more soft compared to glass, layer of silica gel due to its specific properties, peeling force not high stripping when it is more convenient, tearing off protection
When film, the first explosion-proof layer, the second explosion-proof layer separation, then the second explosion-proof layer be stripped out easily from mobile phone screen；
(4) application method of the explosion-proof tempered glass films of 3D of the invention, the application method pass through Mobile phone screen after the cleaning
One layer of UV solidified resin is coated on curtain, then the explosion-proof tempered glass films of 3D are pasted onto on mobile phone screen, finally UV is utilized to cure
After light irradiation solidification, the explosion-proof tempered glass films of 3D can be covered on mobile phone screen completely, step is simple, fitting yield is high,
Goodness of fit requirement between the explosion-proof tempered glass films of 3D and mobile phone screen is relatively low, and to environmental requirement without too severe
It carves.
Description of the drawings
Fig. 1 is the structural schematic diagram of the explosion-proof tempered glass films of 3D of the present invention.
In figure：1, toughened glass layer；2, optics OCA layers；3, the first explosion-proof layer；4, layer of silica gel；5, the second explosion-proof layer；6, from
Type layer.
Specific implementation mode
In the following, in conjunction with attached drawing and specific implementation mode, the present invention is described further, it should be noted that not
Under the premise of conflicting, new implementation can be formed between various embodiments described below or between each technical characteristic in any combination
Example.
Referring to Fig.1, the explosion-proof tempered glass films of a kind of 3D, including toughened glass layer 1, explosion-proof paste layer and release layer 6.
Toughened glass layer is arranged in the upper surface of explosion-proof paste layer, and explosion-proof paste layer is arranged in the upper surface of release layer, tempering glass
Glass layer thickness is 0.2-0.4mm, and toughened glass layer is the aluminium silicon tempered glass that surface carries out plating fingerprint oil processing.
Optics OCA layers 2 are fitted between toughened glass layer and explosion-proof paste layer.The thickness that OCA layers of optics is 25-75 μm, light
The light transmittance for learning OCA layers is 98-99%.
Explosion-proof paste layer includes the first explosion-proof layer 3 and the second explosion-proof layer 5, and silicon is equipped between the first explosion-proof layer and the second explosion-proof layer
Glue-line 4.First explosion-proof layer and the second explosion-proof layer are ethylene glycol resin, and thickness is 25-125 μm.
The thickness of release layer is 25-125 μm.
The application method of the above-mentioned explosion-proof tempered glass films of 3D, including,
Cleaning：Mobile phone screen is cleaned using wipes of alcohol, with the dust on Dust-removing paster removal mobile phone screen；
Anti-clogging step：Earpiece sky is covered using label paper, earpiece is prevented to be blocked；
Resin a dropping step：UV resin liquids are slowly added dropwise among mobile phone screen, UV resin liquid levels are formed；
Step of membrane sticking：The release layer on the explosion-proof tempered glass films of 3D is torn, the explosion-proof tempered glass films of 3D are then directed at hand
Hole position on machine screen, then the explosion-proof tempered glass films of 3D are slowly put down to contact UV resin liquid levels, keep UV solidified resins slow certainly
The explosion-proof tempered glass films of dynamic whole 3D of levelling；
Irradiating step：UV cure lamps are taken, in the explosion-proof tempered glass film surface uniform irradiations of 3D so that UV resin liquid levels are solid
Change；
Finishing steps：With the residue glue of the explosion-proof tempered glass film edges of alcohol wipe 3D, you can.
In resin a dropping step, the solidification wave band of UV solidified resins is 365nm-385nm.
In irradiating step, UV cure lamps are 6-12W using power, and light emitting source wave band is 365nm-405nm.
It is specific embodiment of the present invention below, used raw material, equipment etc. remove special limit in the following embodiments
It can be obtained by buying pattern outside fixed.
Embodiment 1：
A kind of explosion-proof tempered glass films of 3D, including toughened glass layer, explosion-proof paste layer and release layer.
Toughened glass layer is arranged in the upper surface of explosion-proof paste layer, and explosion-proof paste layer is arranged in the upper surface of release layer, tempering glass
Glass layer thickness is 0.2mm, and toughened glass layer is the aluminium silicon tempered glass that surface carries out plating fingerprint oil processing.
OCA layers of optics is fitted between toughened glass layer and explosion-proof paste layer.The thickness that OCA layers of optics is 25 μm, optics OCA
The light transmittance of layer is 98%.
Explosion-proof paste layer includes the first explosion-proof layer and the second explosion-proof layer, and silica gel is equipped between the first explosion-proof layer and the second explosion-proof layer
Layer.First explosion-proof layer and the second explosion-proof layer are ethylene glycol resin, and thickness is 25 μm.
The thickness of release layer is 25 μm.
Embodiment 2：
A kind of explosion-proof tempered glass films of 3D, including toughened glass layer, explosion-proof paste layer and release layer.
Toughened glass layer is arranged in the upper surface of explosion-proof paste layer, and explosion-proof paste layer is arranged in the upper surface of release layer, tempering glass
Glass layer thickness is 0.4mm, and toughened glass layer is the aluminium silicon tempered glass that surface carries out plating fingerprint oil processing.
OCA layers of optics is fitted between toughened glass layer and explosion-proof paste layer.The thickness that OCA layers of optics is 75 μm, optics OCA
The light transmittance of layer is 99%.
Explosion-proof paste layer includes the first explosion-proof layer and the second explosion-proof layer, and silica gel is equipped between the first explosion-proof layer and the second explosion-proof layer
Layer.First explosion-proof layer and the second explosion-proof layer are ethylene glycol resin, and thickness is 125 μm.
The thickness of release layer is 125 μm.
Embodiment 3：
A kind of explosion-proof tempered glass films of 3D, including toughened glass layer, explosion-proof paste layer and release layer.
Toughened glass layer is arranged in the upper surface of explosion-proof paste layer, and explosion-proof paste layer is arranged in the upper surface of release layer, tempering glass
Glass layer thickness is 0.3mm, and toughened glass layer is the aluminium silicon tempered glass that surface carries out plating fingerprint oil processing.
OCA layers of optics is fitted between toughened glass layer and explosion-proof paste layer.The thickness that OCA layers of optics is 52 μm, optics OCA
The light transmittance of layer is 98%.
Explosion-proof paste layer includes the first explosion-proof layer and the second explosion-proof layer, and silica gel is equipped between the first explosion-proof layer and the second explosion-proof layer
Layer.First explosion-proof layer and the second explosion-proof layer are ethylene glycol resin, and thickness is 65 μm.
The thickness of release layer is 53 μm.
Effect assessment and performance detection
Experiment one：Hardness test
Use Mitsubishi standard hardness pencil, instrument：Carriage type pencil hardometer.
Before use, unclamping trolley trip bolt, measuring surface, guide surface are wiped clean.The 3D for being covered with embodiment 1-3 is prevented
The coating panel of quick-fried tempered glass film is placed on fixed horizontal plane.It is in 45° angle that pencil, which is polished with sand paper and put into trolley inclined hole,
Twisting fixed pencil rotation fixed pencil position takes pad pressing plate away, pulls car and carries out the left sides 7mm forward with the speed of 0.5mm/S
The right side, in same coating surface up conversion different location, repetitive operation five times.Observe the coating after being streaked by pencil：It is scraped five
It draws in experiment, does not scratch the ground of model if any three tri- or more Dao Huo, then the high degree of hardness trade mark of reselection, repeat to examine
Survey step.
Experiment two：Explosion-proof performance is tested
The use of thickness is 0.4mm, 4 hours glass plates of tempering simulate real handset screen, the explosion-proof glass of 3D of embodiment 1-3
Glass film pastes on a glass respectively, 64g steel balls, and steel ball makees the movement of falling object and hits glass plate, and 1.3m dropping shocks are identical
Position 5 times, observation same position repeated impact five times whether fragmentation.
Experiment three：Sensitivity test
Using three same models, the Samsung mobile phone of production time, making for the explosion-proof tempered glass films of 3D of the invention is utilized
It is bonded the explosion-proof tempered glass films of 3D of embodiment 1-3 respectively with method, after pad pasting, opens mobile phone " TOUCH " function, testing mobile phone
Whether touch-control sensitivity is qualified.
It is as follows to test one to three result：
1 test result of table
| Embodiment 1 | Embodiment 2 | Embodiment 3 | |
| Hardness | ≥9H | ≥9H | ≥9H |
| Testing cover plate fragmentation degree | Not fragmentation | Not fragmentation | Not fragmentation |
| Sensitivity test | It is qualified | It is qualified | It is qualified |
By table 1 as it can be seen that the testing result of embodiment 1-3 meets GB/T 6739-1996《Hardness of film pencil measures
Method》, and explosion-proof performance is good, the Mobile phone screen high sensitivity after pad pasting, it can be seen that, the explosion-proof tempered glass film of 3D of the invention is not
Only perfection can be adsorbed entirely to be fitted on mobile phone screen, can scratch resistant, explosion-proof, sense of touch high sensitivity, can to mobile phone screen into
Row protection comprehensively needs to tear in addition, the explosion-proof paste layer of the present invention includes the first explosion-proof layer and the second explosion-proof layer two layers totally explosion-proof layer
When from protective film, the first explosion-proof layer, the second explosion-proof layer separation, the second explosion-proof layer can be removed from mobile phone screen easily easily
Out, easy to use.
The above embodiment is only the preferred embodiment of the present invention, and the scope of protection of the present invention is not limited thereto,
The variation and replacement for any unsubstantiality that those skilled in the art is done on the basis of the present invention belong to institute of the present invention
Claimed range.
Claims (10)
1. a kind of explosion-proof tempered glass films of 3D, which is characterized in that including toughened glass layer, explosion-proof paste layer and release layer；The steel
Change glassy layer to be arranged in the upper surface of explosion-proof paste layer, the explosion-proof paste layer is arranged in the upper surface of release layer, the tempered glass
It is fitted with OCA layers of optics between layer and explosion-proof paste layer；The explosion-proof paste layer includes the first explosion-proof layer and the second explosion-proof layer, and described the
Layer of silica gel is equipped between one explosion-proof layer and the second explosion-proof layer.
2. the explosion-proof tempered glass films of 3D as described in claim 1, which is characterized in that the tempered glass layer thickness is 0.2-
0.4mm。
3. the explosion-proof tempered glass films of 3D as described in claim 1, which is characterized in that the toughened glass layer is that surface carries out electricity
Plate the aluminium silicon tempered glass of fingerprint oil processing.
4. the explosion-proof tempered glass films of 3D as described in claim 1, which is characterized in that optics OCA layers of the thickness is 25-75
μm。
5. the explosion-proof tempered glass films of 3D as described in claim 1, which is characterized in that optics OCA layers of the light transmittance is 98-
99%.
6. the explosion-proof tempered glass films of 3D as described in claim 1, which is characterized in that first explosion-proof layer and the second explosion-proof layer
It is ethylene glycol resin, thickness is 25-125 μm.
7. the explosion-proof tempered glass films of 3D as described in claim 1, which is characterized in that the thickness of the release layer is 25-125 μ
m。
8. a kind of application method of such as explosion-proof tempered glass films of claim 1-7 any one of them 3D, it is characterised in that including,
Cleaning：Mobile phone screen is cleaned using wipes of alcohol, with the dust on Dust-removing paster removal mobile phone screen；
Anti-clogging step：Earpiece sky is covered using label paper, earpiece is prevented to be blocked；
Resin a dropping step：UV resin liquids are slowly added dropwise among mobile phone screen, UV resin liquid levels are formed；
Step of membrane sticking：The release layer on the explosion-proof tempered glass films of 3D is torn, the explosion-proof tempered glass films of 3D are then directed at Mobile phone screen
Hole position on curtain, then the explosion-proof tempered glass films of 3D are slowly put down to contact UV resin liquid levels, so that UV solidified resins is slowly flowed automatically
The explosion-proof tempered glass films of smooth 3D；
Irradiating step：UV cure lamps are taken, in the explosion-proof tempered glass film surface uniform irradiations of 3D so that UV resin liquid levels cure；
Finishing steps：With the residue glue of the explosion-proof tempered glass film edges of alcohol wipe 3D, you can.
9. the application method of the explosion-proof tempered glass films of 3D as claimed in claim 8, which is characterized in that the resin a dropping step
In, the solidification wave band of UV solidified resins is 365nm-385nm.
10. the application method of the explosion-proof tempered glass films of 3D as claimed in claim 8, which is characterized in that in the irradiating step,
UV cure lamps are 6-12W using power, and light emitting source wave band is 365nm-405nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810077825.1A CN108638617A (en) | 2018-01-26 | 2018-01-26 | A kind of explosion-proof tempered glass film of 3D and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810077825.1A CN108638617A (en) | 2018-01-26 | 2018-01-26 | A kind of explosion-proof tempered glass film of 3D and its application method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109514973A (en) * | 2018-11-02 | 2019-03-26 | 东莞市嘉逸光电有限公司 | A kind of applying method of the 3D tempered glass protective film for display screen |
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