CN107090252A - A kind of preparation of graphene UV solidification glues and its application of composite heating glass - Google Patents
A kind of preparation of graphene UV solidification glues and its application of composite heating glass Download PDFInfo
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- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
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- B32B38/00—Ancillary operations in connection with laminating processes
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- B32B38/00—Ancillary operations in connection with laminating processes
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Abstract
The applicant provides the preparation and application of a kind of graphene UV solidification glues and its compound glass, graphene UV solidification glues are coated on one surface of glass, closes up two blocks of glass, is irradiated with UV uviol lamps, graphene UV solidified glue films are solidify to form, an entirety of glass glue film glass is formed；Apply voltage plus electrode on graphene glued membrane in the middle of layer glass, you can produce heat, temperature can be to 50 75 DEG C within 13 seconds.The characteristics of present invention is using graphene high-specific surface area, two-dimensional nanostructure, makes to form uniform conductive and heat-conductive path between graphene sheet layer, applying voltage can be rapidly heated.Meanwhile, the characteristics of using UV solidification glue rapid curings, the present invention has rate of drying fast, environment friendly and pollution-free, is adapted to industrialized production.Using the characteristic that single-layer graphene is transparent, the heatable glass of preparation defrosts in shield glass cleaning snow in winter, and there is major application in house snow removing defrosting field.
Description
Technical field
The present invention relates to a kind of grapheme material technical field, more particularly, to a kind of preparation side of modified graphene slurry
The application process of method, the preparation method of graphene UV solidification glues and its compound glass.
Background technology
Graphene is a kind of two dimensional crystal material tightly packed by carbon atom, excellent because it has unique structure
The performances such as different electricity, mechanics, optics, chemistry and calorifics turn into the focus that many people study.
UV photocureable coating, which has, is free of VOC (VOC), and environmental pollution is small, and curing rate is fast, section
Save the energy, cured product performance is good, the advantages of be suitable for high-speed automated production.And traditional coating is volatile, curing rate slow,
It is unfavorable for environmental protection.Graphene is added directly into coating, UV curing systems, because the specific surface area of graphene is big, reactivity
High factor, need to be modified the special property index of rear competence exertion or lifting graphene composite coating, if matching somebody with somebody to graphene
The curing system properly worked as can increase substantially adhesive force of the graphene UV solidification glues to base material, and performance is substantially improved refers to
Mark.
The snow removing demisting of building glass, typically or based on artificial, wastes time and energy, and the especially cleaning of skyscraper is present
Potential safety hazard.And shield glass need to lift its mechanical strength because of its particularity, particularly ruptured in high-speed motion
When, the glass of splashing can produce serious life threat to in-car member and pedestrian.In north of china in winter, the defrosting of vehicle glass is removed
The problem of mist is one very big, need to develop the car glass system of a quickly defrosting demisting.
The content of the invention
The purpose of the present invention is that and prepared for above-mentioned the deficiencies in the prior art there is provided a kind of graphene UV solidification glues
And application, production efficiency height, environmental protection, technique management and control simplicity.
It is a further object of the present invention to provide a kind of laminated glass of spontaneous heating, glass-graphene UV solidified glue films-glass
As an entirety, heat can be produced by applying voltage, and temperature can arrive 50-75 DEG C within 1-3 seconds, be that the industrial applications of graphene are carried
For a kind of reliable way method.
Technical scheme is as follows：
The applicant provides a kind of graphene UV solidification glues, comprises the following raw materials by weight percent：
The preparation method of the modified graphene mill base is：
(1) after mixing UV resin Bs, graphene, simultaneously ultrasonic disperse 1~3 hour is stirred at 40~50 DEG C；
(2) surfactant, levelling agent are well mixed at 20~30 DEG C, are then quickly poured into what step (2) was obtained
Mixture after 40~50 DEG C of ultrasonic disperse, is stirred 5~15 minutes under 600~1000r/min speed at 20~30 DEG C, cold
But to 10~20 DEG C；
(3) 20~30 DEG C are then heated to, is stirred 10~30 minutes with 1100~1500r/min speed, finally 10
Stirred 1~3 hour with 100~400r/min speed at~20 DEG C, produce modified graphene mill base；
The UV resin Bs:Graphene:Surfactant:The mass ratio of levelling agent is 1:1-5:0.1-0.5:1-5.
It is preferred that, the UV Resin As or UV resin Bs independently be expressed as UV polyester resin, UV epoxy acrylics
Ester, UV urethane acrylates, UV polyester acrylates, UV polyether acrylates, UV pure acrylic resins, UV epoxy resin,
At least one of UV silicone oligomers or its modification compound resin.
It is preferred that, the light trigger is 1173,184,369,651,819,907, at least one of ITX.
It is preferred that, the coagent can be not added with, and at least one in silane coupler, titanate coupling agent is chosen during addition
Kind.
It is preferred that, active class diluent is stated for n-butyl acrylate, Isooctyl acrylate monomer, methacrylic acid-beta-hydroxy ethyl ester
That is HEMA, tri (propylene glycol) diacrylate are TPGDA, 1,6 hexanediol diacrylate i.e. HDDA, dipentaerythritol six
Acrylate is DPHA, trimethylolpropane trimethacrylate i.e. at least one of TMPTA.
It is preferred that, the mixed solvent is ethyl acetate, butyl acetate, isopropanol, n-butanol, isooctanol, dimethylbenzene, three
It is at least two kinds of in toluene, cyclohexanone.
It is preferred that, the graphene is 1-2 layers of redox graphene.
It is preferred that, the surfactant is neopelex, dodecyl sodium sulfate, lauryl sodium sulfate
At least one of.
It is preferred that, the levelling agent is in silicone acrylate, dimethyl silicone polymer, PSI
It is at least one.
The applicant additionally provides the application process that a kind of described graphene UV solidification glues prepare heating glass, specific step
Suddenly it is：
(1) graphene UV solidification glues are coated uniformly in the wherein one side of one block of glass, another piece of glass gluing is existed
On graphene UV solidification gel coatings, close up two blocks of glass, form double glazing with dissection；
(2) double glazing with dissection is put into sense of current electric field in parallel, is 100-300W/cm with energy
UV uviol lamps be irradiated 5-15 seconds, rapid curing formation graphene UV solidified glue films, make glass-glued membrane-glass three-layered node
Close close；
(3) edge of the last graphene UV solidified glue film opposite faces in the middle of layer glass adds electrode, applies just
It can make graphene UV solidified glue films conductive after negative voltage and produce heat.When applying positive and negative pole tension 12-16V, you can production
Heat amount, temperature can arrive 50-75 DEG C within 1-3 seconds.
The present invention is beneficial to be had technical effect that：
In the application process of graphene composite material, the factor such as the specific surface area of graphene is big, reactivity is high, to multiple
The system influence of condensation material is larger, is added directly into composite system, graphene dispersion is poor, skewness, graphene pair
The performance boost of composite is fairly limited, therefore, and rear competence exertion need to be modified to graphene or lifting graphene is combined
The performance indications of material, particularly with curing system, graphene directly addition is easily caused that Miscibility is poor, levelability is poor, consolidated
Change incomplete.The preparation of modified graphene mill base of the present invention overcomes disadvantages mentioned above, then coordinates appropriate curing system can be significantly
The adhesive force for improving graphene UV solidification glues to base material, raising Miscibility, levelability are spent, and performance is substantially improved and is referred to
Mark.
The present invention can be carried out in the preparation of modified graphene mill base using a little group of redox graphene edge
It is modified, using high/low temperature course of reaction and reasonably feed step by step so that the reactivity in modified graphene is obtained very
Good control, and the compatible and levelability that can be formed in the structure that auxiliary agent, resin wrap up graphene, increase coating system；So as to
So that during graphene UV solidification glues and its composite intermediate layer glass is prepared, graphene uniform can be made to disperse levelling solid in UV
Change in glue-line, applying parallel electric field energy during preparation on the horizontal plane of laminated glass simultaneously makes graphene particle into same parallel
The state of distribution, electronics, heat can be transmitted quickly wherein, so that quick heating, uniform heating.The two-dimensional space net of graphene
Network respective outer side edges UV solidification glues form the glued membrane of densification, glass is firmly combined on graphene UV solidified glue films surface, carry significantly
The shock resistance of laminated glass is risen, even if glass breaking, also or an entirety, greatly reduces and is broken into after toughened glass crushing
The phenomenon of slag, reduces secondary injury.
The present invention prepares graphene UV solidification glue mature technical routes, and technique management and control is easy, is adapted to industrialized production；This
The downstream application for being prepared as graphene of invention graphene UV solidification glue compound glasses opens a kind of new implemented method, opens up
The wide downstream application scope of graphene, it is easy to accomplish industrialization, develop graphene in the fields such as building, automobile should
With.Graphene UV solidification glues are carried out after being combined with glass, and the graphene interlayers glass being made can more improve laminated glass product
Caking property after property indices, such as mechanical shock intensity, glass breaking, can be very good to apply in building glass, automobile
In glass, especially apply on skyscraper, shield glass.
Brief description of the drawings
Fig. 1 is the structural representation for the spontaneous heating laminated glass that the present invention is provided.
Fig. 2 is that the electric field when present invention prepares laminated glass sets schematic diagram.
Embodiment
Below in conjunction with the accompanying drawings 1 and embodiment, the present invention is specifically described.
Embodiment 1
(1) modified graphene mill base is first prepared：Each raw material dosage is UV resin Bs:Graphene:Surfactant:Levelling agent
Mass ratio be 1:5:0.5:5, UV resin Bs are aliphatic polyurethane EB230 resins, and surfactant is DBSA
Sodium, levelling agent is silicone acrylate；
(2) after mixing UV resin Bs, graphene, simultaneously ultrasonic disperse 1 hour is stirred at 40 DEG C；
(3) surfactant, levelling agent are well mixed at 20 DEG C, are then quickly poured into 40 DEG C that step (2) is obtained
Ultrasonic disperse after mixture, stirred 5 minutes under 600r/min speed at 20 DEG C, be cooled to 10 DEG C；Then at 20 DEG C
Stirred 10 minutes with 1100r/min speed, finally stirred 1 hour with 100r/min speed at 10 DEG C, produce modified stone
Black alkene mill base.
(4) graphene UV solidification glues are prepared by the proportioning of following mass ratio：
UV Resin As are aliphatic polyurethane EB230 resins, and light trigger is 1173, and active class diluent is that acrylic acid is different
Monooctyl ester, mixed solvent is butyl acetate, (mass ratio is 4 to the mixture of cyclohexanone:1).
Graphene UV solidification glues prepare the application process of heating glass, concretely comprise the following steps：
(1) graphene UV solidification glues are used into silk-screen printing, in the wherein one side for being coated uniformly on one block of glass, controls glue
Thickness degree is 5-10um, and another piece of glass gluing is solidified on gel coating in graphene UV, closes up two blocks of glass, is formed with interlayer
Double glazing (glass material is ordinary plate glass)；
(2) the UV uviol lamps for being 100W/cm with energy are irradiated 15 seconds, while in the level of laminated glass UV solidification glues
Face position applies parallel electric field, as shown in Fig. 2 voltage is 30KV, rapid curing formation graphene UV solidified glue films make glass
Glass-glued membrane-glass three-layered node closes close；
(3) the last graphene glued membrane edge in the middle of layer glass applies just plus the opposite face of electrode, i.e. glued membrane
Cathode voltage 12V, you can produce heat, temperature can be to 50 DEG C in 1 second.
Embodiment 2
(1) modified graphene mill base is first prepared：Each raw material dosage is UV resin Bs:Graphene:Surfactant:Levelling agent
Mass ratio be 1:1:0.1:1, UV resin B is acrylate CN8004, and surfactant is dodecyl sodium sulfate, levelling agent
For PSI；
(2) after mixing UV resin Bs, graphene, simultaneously ultrasonic disperse 3 hours are stirred at 50 DEG C；
(3) surfactant, levelling agent are well mixed at 30 DEG C, are then quickly poured into 50 DEG C that step (2) is obtained
Ultrasonic disperse after mixture, stirred 15 minutes under 1000r/min speed at 30 DEG C, be cooled to 20 DEG C；Then at 30 DEG C
Under stirred 30 minutes with 1500r/min speed, finally stirred 3 hours with 400r/min speed at 20 DEG C, produce modification
Graphene mill base.
(4) graphene UV solidification glues are prepared by the proportioning of following mass ratio：
UV Resin As are acrylate CN8004, (mass ratio is 2 to polyester acrylate CN790 mixture:1) it is, light-initiated
Agent is 1173, ITX mixture (mass ratio 2:1), coagent is silane coupler KH560, plant acid type monoalkoxy class
(mass ratio is 4 to titanate coupling agent KR-TTS mixture:1), active class diluent is HEMA, TPGDA mixture (quality
Than for 1:1), mixed solvent is ethyl acetate, (mass ratio is 1 to the mixture of butyl acetate:1).
Graphene UV solidification glues prepare the application process of heating glass, concretely comprise the following steps：
(1) graphene UV solidification glues are carried out in electrostatic spraying, the wherein one side for being uniformly attached to one block of glass, spraying pressure
Another piece of glass gluing is solidified on gel coating in 10-15um, closes up two pieces of glass by power 0.45MPa, bondline thickness in graphene UV
Glass, forms double glazing with dissection (glass material is ordinary plate glass)；
(2) the UV uviol lamps for being 300W/cm with energy are irradiated 5 seconds, while in the level of laminated glass UV solidification glues
Face position applies parallel electric field, as shown in Fig. 2 voltage is 40KV, rapid curing formation graphene UV solidified glue films make glass
Glass-glued membrane-glass three-layered node closes close；
(3) the last graphene glued membrane edge in the middle of layer glass applies just plus the opposite face of electrode, i.e. glued membrane
Cathode voltage 16V, you can produce heat, temperature can be to 75 DEG C in 3 seconds.
Embodiment 3
(1) modified graphene mill base is first prepared：Each raw material dosage is UV resin Bs:Graphene:Surfactant:Levelling agent
Mass ratio be 1:2:0.2:2, UV resin Bs are that (mass ratio is 1 by epoxy acrylate CN104, acrylate CN8004:1), table
Face activating agent is neopelex, dodecyl sodium sulfate (mass ratio 1:1), levelling agent be silicone acrylate,
Dimethyl silicone polymer (mass ratio 1:1)；
(2) after mixing UV resin Bs, graphene, simultaneously ultrasonic disperse 1.5 hours are stirred at 42 DEG C；
(3) surfactant, levelling agent are well mixed at 22 DEG C, are then quickly poured into 42 DEG C that step (2) is obtained
Ultrasonic disperse after mixture, stirred 8 minutes under 700r/min speed at 23 DEG C, be cooled to 13 DEG C；Then at 23 DEG C
Stirred 15 minutes with 1300r/min speed, finally stirred 1.5 hours with 200r/min speed at 14 DEG C, produce modification
Graphene mill base.
(4) graphene UV solidification glues are prepared by the proportioning of following mass ratio：
UV Resin As are epoxy acrylate CN104, alkoxide cyclohexane dimethanol diacrylate CD580 mixture
(mass ratio is 1:1), light trigger be 369,907, ITX mixture (mass ratio 1:2:2), coagent is silane coupler
KH550, active class diluent is HDDA, TMPTA mixture (mass ratio 2:1), mixed solvent be isopropanol, dimethylbenzene it is mixed
(mass ratio is 3 to compound:1).
Graphene UV solidification glues prepare the application process of heating glass, concretely comprise the following steps：
(1) graphene UV solidification glues are used into screen printing mode, in the wherein one side for being coated uniformly on one block of glass, control
Bondline thickness processed is 8-12um, and another piece of glass gluing is solidified on gel coating in graphene UV, closes up two blocks of glass, is formed with
The double glazing of interlayer (glass material is safety glass)；
(2) the UV uviol lamps for being 200W/cm with energy are irradiated 10 seconds, while in the level of laminated glass UV solidification glues
Face position applies parallel electric field, as shown in Fig. 2 voltage is 50KV, rapid curing formation graphene UV solidified glue films make glass
Glass-glued membrane-glass three-layered node closes close；
(3) the last graphene glued membrane edge in the middle of layer glass applies just plus the opposite face of electrode, i.e. glued membrane
Cathode voltage 15V, you can produce heat, temperature can be to 70 DEG C in 2.6 seconds.
Embodiment 4
(1) modified graphene mill base is first prepared：Each raw material dosage is UV resin Bs:Graphene:Surfactant:Levelling agent
Mass ratio be 1:3:0.3:3, UV resin Bs are urethane acrylate CN959, and surfactant is DBSA
Sodium, lauryl sodium sulfate (mass ratio 1:2), levelling agent is silicone acrylate, PSI (mass ratio 2:
1)；
(2) after mixing UV resin Bs, graphene, simultaneously ultrasonic disperse 2.5 hours are stirred at 46.5 DEG C；
(3) surfactant, levelling agent are well mixed at 26 DEG C, are then quickly poured into step (2) is obtained 46.5
DEG C ultrasonic disperse after mixture, stirred 12 minutes under 800r/min speed at 27 DEG C, be cooled to 17 DEG C；Then at 28 DEG C
Under stirred 22 minutes with 1400r/min speed, finally stirred 2.1 hours, produced with 320r/min speed at 16.5 DEG C
Modified graphene mill base.
(4) graphene UV solidification glues are prepared by the proportioning of following mass ratio：
UV Resin As are urethane acrylate CN959, (mass ratio is 1 to polyether acrylate LR 8869 mixture:
1), light trigger is 184,907 mixture (mass ratio 3:1), coagent is silane coupler KH570, active class dilution
Agent is n-butyl acrylate, Isooctyl acrylate monomer, (mass ratio is 1 to HDDA mixture:2:2), mixed solvent is trimethylbenzene, just
(mass ratio is 1 for butanol, isooctanol:2:2)；
Graphene UV solidification glues prepare the application process of heating glass, concretely comprise the following steps：
(1) by graphene UV solidification glues with high-pressure airless even application in the wherein one side of one block of glass, spray pressure
0.5MPa, it is 15-20um to control bondline thickness, and another piece of glass gluing is solidified on gel coating in graphene UV, closes up two pieces
Glass, forms double glazing with dissection (glass material is safety glass)；
(2) the UV uviol lamps for being 150W/cm with energy are irradiated 8 seconds, while in the level of laminated glass UV solidification glues
Face position applies parallel electric field, as shown in Fig. 2 voltage is 55KV, rapid curing formation graphene UV solidified glue films make glass
Glass-glued membrane-glass three-layered node closes close；
(3) the last graphene glued membrane edge in the middle of layer glass applies just plus the opposite face of electrode, i.e. glued membrane
Cathode voltage 13V, you can produce heat, temperature can be to 60 DEG C in 2 seconds.
Test case 1：Strength test
The laminated glass that the present invention is provided can be frequently used for shield glass, impact resistance glass or skyscraper neck
Domain, in actual use, this car accessories existed as maximum windward side mainly play protective action, especially
It is the shock for occurring stone stone etc. in high-speed motion, therefore need to tests the shock resistance experiment of laminated glass prepared by the present invention,
And glass globality test when broken.
(1) impact resistance test (227g ball tests)
Hardened steel ball quality is 227g soil 2g, and diameter is about 38mm, when shock height is less than or equal to 6m, steel ball impact
Point should be located in the range of the 25mm of sample center, and when shock height is more than 6m, steel ball shock point should be located at sample center 50mm models
In enclosing.
1. number sample is that two blocks of safety glass are not added with sticker and are combined, and 2. number sample is two pieces of common asphalt mixtures modified by epoxy resin of safety glass
Fat-polysulfide rubber type adhesive glass glue is bonded together, and the UV uviol lamps for being 200W/cm with energy are irradiated solidification；
(sample is the square test film for length of side 300mm) is contrasted with embodiment 3, test data is as shown in table 1.
Table 1
(2) Penetration resistance test (2260g ball tests)
Hardened steel ball quality is 2260g ± 20g, and diameter is about 82mm.If after the blow in 5s, steel ball completely penetrates through examination
Sample, is as a result recorded as " penetrating "；If steel ball 5s or more than 5s in hole still on sample top or wedge, is as a result recorded as " not wearing
Thoroughly ".
1. number sample is that two blocks of safety glass are not added with sticker and are combined, and 2. number sample is two pieces of common asphalt mixtures modified by epoxy resin of safety glass
Fat-polysulfide rubber type adhesive glass glue is bonded together, and the UV uviol lamps for being 200W/cm with energy are irradiated solidification；
(sample is the square test film for length of side 300mm) is contrasted with embodiment 3, test data is as shown in table 2.
Table 2
Test case 2：Fragment is evaluated
By three kinds of glass in (2) Penetration resistance test (2260g ball tests) in test case 1, in 8 meters of shock height
When fragment evaluate situation, test data is as shown in table 3.
Table 3
Test case 3：Heating experiment
With CN200920243860.2《Anti-fog glass film》The product provided in this patent application as a comparison case, with reality
The gained glass of example 1~4 is applied, applies identical 12V voltages, glass temperature is tested within 3 seconds, glass is 1*1m sizes, environment temperature
For room temperature, test data is as shown in table 4.
Table 4
| Project | Temperature |
| Embodiment 1 | 65℃ |
| Embodiment 2 | 75℃ |
| Embodiment 3 | 73℃ |
| Embodiment 4 | 67.5℃ |
| CN200920243860.2《Anti-fog glass film》 | Still it is room temperature |
It can see from the data of table 4, CN200920243860.2《Anti-fog glass film》The heater element of offer is electric heating
Silk screen, this is a kind of traditional mode of heating, in small voltage, in the short time glass can not be heated, and the present invention is provided leads
Hot glass then has the advantages that voltage is small, the time is short, it is adaptable to the various occasions for needing to heat glass, application and
Prospect is very wide.
Claims (10)
1. a kind of graphene UV solidification glues, it is characterised in that comprise the following raw materials by weight percent：
The preparation method of the modified graphene mill base is：
(1) after mixing UV resin Bs, graphene, simultaneously ultrasonic disperse 1~3 hour is stirred at 40~50 DEG C；
(2) surfactant, levelling agent are well mixed at 20~30 DEG C, be then quickly poured into that step (2) obtains 40~
Mixture after 50 DEG C of ultrasonic disperse, stirs 5~15 minutes at 20~30 DEG C under 600~1000r/min speed, is cooled to
10~20 DEG C；
(3) 20~30 DEG C are then heated to, is stirred 10~30 minutes with 1100~1500r/min speed, finally 10~20
Stirred 1~3 hour with 100~400r/min speed at DEG C, produce modified graphene mill base；
The UV resin Bs:Graphene:Surfactant:The mass ratio of levelling agent is 1:1-5:0.1-0.5:1-5.
2. according to the method described in claim 1, it is characterised in that the expression of the UV Resin As or UV resin Bs independently
For UV polyester resin, UV epoxy acrylates, UV urethane acrylates, UV polyester acrylates, UV polyether acrylates, UV
At least one of pure acrylic resin, UV epoxy resin, UV silicone oligomers or its modification compound resin.
3. according to the method described in claim 1, it is characterised in that the light trigger is 1173,184,369,651,819,
907th, at least one of ITX.
4. according to the method described in claim 1, it is characterised in that the coagent can be not added with, choose silane coupled during addition
At least one of agent, titanate coupling agent.
5. according to the method described in claim 1, it is characterised in that state active class diluent different for n-butyl acrylate, acrylic acid
Monooctyl ester, methacrylic acid-beta-hydroxy ethyl ester are HEMA, tri (propylene glycol) diacrylate i.e. TPGDA, the propylene of 1,6-HD two
Acid esters is at least one in HDDA, dipentaerythritol acrylate i.e. DPHA, trimethylolpropane trimethacrylate i.e. TMPTA
Kind.
6. according to the method described in claim 1, it is characterised in that the mixed solvent is ethyl acetate, butyl acetate, isopropyl
It is at least two kinds of in alcohol, n-butanol, isooctanol, dimethylbenzene, trimethylbenzene, cyclohexanone.
7. according to the method described in claim 1, it is characterised in that the graphene is 1-2 layers of redox graphene.
8. according to the method described in claim 1, it is characterised in that the surfactant is neopelex, 12
At least one of sodium alkyl sulfonate, lauryl sodium sulfate.
9. according to the method described in claim 1, it is characterised in that the levelling agent is silicone acrylate, poly dimethyl silicon
At least one of oxygen alkane, PSI.
10. the graphene UV solidification glues described in a kind of any one of claim 1~9 prepare the application process of heating glass, it is special
Levy and be to concretely comprise the following steps：
(1) graphene UV solidification glues are coated uniformly in the wherein one side of one block of glass, by another piece of glass gluing in graphite
On alkene UV solidification gel coatings, close up two blocks of glass, form double glazing with dissection；
(2) double glazing with dissection is put into sense of current electric field in parallel, the UV for being 100-300W/cm with energy
Uviol lamp is irradiated 5-15 seconds, rapid curing formation graphene UV solidified glue films, closes glass-glued membrane-glass three-layered node tight
It is close；
(3) edge of the last graphene UV solidified glue film opposite faces in the middle of layer glass adds electrode, applies positive negative electricity
It can make graphene UV solidified glue films conductive after pressure and produce heat.
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| CN108059367A (en) * | 2017-11-29 | 2018-05-22 | 吉林云亭石墨烯技术股份有限公司 | A kind of preparation and application of CVD graphenes compound glass |
| CN108099322A (en) * | 2017-12-14 | 2018-06-01 | 安徽大学 | Graphene oxide-based high-barrier nano composite film and preparation method thereof |
| WO2021009704A1 (en) * | 2019-07-17 | 2021-01-21 | Graphitene Limited | Synthetic barrier material and method of manufacture thereof |
| WO2024103441A1 (en) * | 2022-11-16 | 2024-05-23 | 太仓斯迪克新材料科技有限公司 | Ultra-low-viscosity sprayable ocr glue for full-lamination module, and preparation method therefor |
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| CN107805477A (en) * | 2017-11-03 | 2018-03-16 | 厦门祥福兴科技股份有限公司 | A kind of curable adhesive and preparation method thereof |
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| WO2021009704A1 (en) * | 2019-07-17 | 2021-01-21 | Graphitene Limited | Synthetic barrier material and method of manufacture thereof |
| US20220362999A1 (en) * | 2019-07-17 | 2022-11-17 | Graphitene Limited | Synthetic barrier material and method of manufacture thereof |
| WO2024103441A1 (en) * | 2022-11-16 | 2024-05-23 | 太仓斯迪克新材料科技有限公司 | Ultra-low-viscosity sprayable ocr glue for full-lamination module, and preparation method therefor |
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