CN109810641A - Purposes of the splicing tape in the edge seal of glass solar solar panel - Google Patents
Purposes of the splicing tape in the edge seal of glass solar solar panel Download PDFInfo
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- CN109810641A CN109810641A CN201711132643.1A CN201711132643A CN109810641A CN 109810641 A CN109810641 A CN 109810641A CN 201711132643 A CN201711132643 A CN 201711132643A CN 109810641 A CN109810641 A CN 109810641A
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- China
- Prior art keywords
- splicing tape
- solar panel
- carrier
- solar
- pressure
- 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.)
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Links
- 239000011521 glass Substances 0.000 title claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 34
- 238000000034 method Methods 0.000 claims abstract description 31
- 239000004744 fabric Substances 0.000 claims abstract description 28
- 239000004753 textile Substances 0.000 claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 claims abstract description 19
- 239000012790 adhesive layer Substances 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 239000010410 layer Substances 0.000 claims description 17
- 239000007767 bonding agent Substances 0.000 claims description 13
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 11
- 239000000853 adhesive Substances 0.000 claims description 10
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 10
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 10
- 230000001070 adhesive effect Effects 0.000 claims description 9
- 229920000728 polyester Polymers 0.000 claims description 7
- 239000004952 Polyamide Substances 0.000 claims description 5
- 229920001971 elastomer Polymers 0.000 claims description 5
- 229920002647 polyamide Polymers 0.000 claims description 5
- 229920001296 polysiloxane Polymers 0.000 claims description 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 4
- 239000005977 Ethylene Substances 0.000 claims description 4
- 229920000297 Rayon Polymers 0.000 claims description 4
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 3
- 238000010894 electron beam technology Methods 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- -1 polyethylene terephthalate Polymers 0.000 claims description 3
- 238000006116 polymerization reaction Methods 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 2
- 229920000715 Mucilage Polymers 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 229920001577 copolymer Polymers 0.000 claims 1
- 238000002844 melting Methods 0.000 abstract description 6
- 230000008018 melting Effects 0.000 abstract description 6
- 238000003475 lamination Methods 0.000 description 11
- 239000000758 substrate Substances 0.000 description 5
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920006124 polyolefin elastomer Polymers 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/048—Encapsulation of modules
- H01L31/0488—Double glass encapsulation, e.g. photovoltaic cells arranged between front and rear glass sheets
-
- 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
- B32B17/10005—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 laminated safety glass or glazing
- B32B17/10009—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 laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
- B32B17/10036—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 laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
-
- 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
- B32B17/10005—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 laminated safety glass or glazing
- B32B17/10165—Functional features of the laminated safety glass or glazing
- B32B17/10293—Edge features, e.g. inserts or holes
- B32B17/10302—Edge sealing
-
- 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
- B32B17/10005—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 laminated safety glass or glazing
- B32B17/1055—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 laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
- B32B17/10788—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 laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing ethylene vinylacetate
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The disclosure provides purposes of purposes or splicing tape of the splicing tape in the method for manufacture solar panel in the edge seal of glass solar solar panel, which includes the carrier and adhesive layer for textile fabric.The leakage of the encapsulating material of melting can be prevented using the splicing tape in the manufacturing method of solar panel and improves sealing, improve the tolerance of resistance to mechanical impact and improves the removeability of the splicing tape after being laminated solar panel.In addition, the invention also discloses the methods for using splicing tape manufacture glass solar solar panel.
Description
Technical field
This disclosure relates to bonding agent field, more particularly to certain purposes of splicing tape.
Background technique
Solar panel (also referred to as photovoltaic module or solar energy module) is usually overlapped mutually by each layer to be formed
It is produced in the so-called front end process of solar panel and subsequent lamination process.In the latter, it is placed under solar battery
The molten plastic material of side and top and crosslinking.It can be in the one or more stages influenced by such as pressure, temperature and time
In be laminated.After it have passed through lamination process, solar battery is embedded into the clarity plastic layer for protecteding from corrosion.
It is close usually using edge in order to be held in position in the layer to form solar panel in lamination process
Seal band.The edge seal band that can purchase on Vehicles Collected from Market is based on wearing with silicone base bonding agent on it in most cases
Hole pet vector.When removing edge-protection zones after lamination process, in many cases, edge-protection zones damage；Or edge
The residue of protection band is retained on solar panel, needs individually to remove the residue.Furthermore, it has been found that release is molten
The encapsulating material melted keeps the glass plate of solar energy module and/or laminater contaminated.
Summary of the invention
More than considering, the purpose of the present invention is enable to the manufacturing method of solar panel during lamination process
It does not discharge melting encapsulating material and allows gas penetration.In addition, after lamination process flash trimming can be removed from solar energy module
Edge protection band is without retaining any residue.
According to one aspect of the disclosure, application of the splicing tape in the method for manufacture solar panel, the splicing tape
Including the carrier and adhesive layer for textile fabric.
Method for manufacturing glass solar solar panel another aspect of the present disclosure provides, this method packet
It includes:
A) stacking in the following order:
- the first glass plate,
- the first encapsulating material,
The assembly of solar battery,
- the second encapsulating material, and
- the second glass plate；
B) by least one edge of laminated body obtained in splicing tape sealing step a), wherein the splicing tape packet
It includes:
Carrier, the carrier are textile fabric, and
Adhesive layer；
At least 10 minutes at a temperature of being exposed to the laminated body of sealing obtained in step b) higher than 100 DEG C.
Allow the gas penetration during lamination process using the splicing tape for including fabric carrier, but prevents the envelope of melting
Package material.Therefore, if the glued band package in all edges of the layer of the stacking of solar energy module, it would be possible to avoid melting completely
Encapsulating material leakage.According to some embodiments of the disclosure, encapsulating material is ethylene/vinyl acetate
(EVA)。
In addition, common perforated tape needs deburring according to prior art, this does not allow on the sensitive side of solar energy module
Protective cushion is neatly formed around edge.It has been found that by using splicing tape according to the present invention, by remaining encapsulation
Material, which forms the protection buffering neatly shaped, to be allowed to be formed with smooth surface.
According to some embodiments of the disclosure, the adhesive layer is pressure adhesive (PSA) layer.This makes in the sun
Splicing tape can be removed residue-free after the completion of the manufacturing process of solar panel.According to certain embodiments of the present invention, described viscous
Connect oxidant layer with a thickness of 2~100 μm.
In the case where solar panel includes glass plate, the use of the splicing tape including fabric carrier, which provides, to be changed
Kind cushion performance.Fabric carrier illustrates the flexibility of increase, this is especially advantageous in this aspect.Therefore, according to
Some embodiments of the disclosure, the splicing tape are used to manufacture in the method for glass solar solar panel.According to the disclosure
Some other embodiments, the splicing tape are used for the at a temperature of laminated double glass solar solar panel at 100~180 DEG C
In.
According to the disclosure, the carrier of the splicing tape is textile fabric.According to some embodiments of the disclosure, the carrier
It is polyester textile material, polyamide textile fabric or viscose fabric and/or the blended fabric comprising polyester, polyamide or viscose glue.
According to some embodiments of the disclosure, release substrate is formed on adhesive layer, the release substrate generally also by
Referred to as release film.Release film can be made of the material commonly used in the art for release film, such as PE release film or PET release film,
Release film will not be described in detail herein.
Detailed description of the invention
Fig. 1 is the schematic diagram for showing the sequence for the layer for being commonly used to manufacture solar energy module.Outer layer is by 1 and 1 ' shape of glass plate
At followed by the layer of encapsulating material 2 and 2 '.Central core 3 is the assembly of solar battery.
Fig. 2 is to show to be used to manufacture solar energy mould across what is wrapped up with the perforation splicing tape 4 according to used in the prior art
The schematic diagram of the cross section of the layer of the stacking of block.
Fig. 3 is the layer shown across with the stacking for manufacturing solar energy module wrapped up according to the splicing tape 5 of the disclosure
Cross section schematic diagram.
Fig. 4 shows the glass solar solar panel after lamination, wherein being used according to the splicing tape of embodiments described just below 1
In edge-protected.
Fig. 5 is shown after removal splicing tape according to the solar panel edge of embodiments described just below 1.
Fig. 6 shows the glass solar solar panel after lamination, wherein being used according to the splicing tape of embodiments described just below 2
In edge-protected.
Fig. 7 is shown after removal splicing tape according to the solar panel edge of embodiments described just below 2.
Fig. 8 shows the glass solar solar panel after lamination, wherein being used according to the splicing tape of embodiments described just below 3
In edge-protected.
Fig. 9 is shown after removal splicing tape according to the solar panel edge of embodiments described just below 3.
Specific embodiment
It, will be in conjunction with attached drawing with clear in order to become readily apparent from the purposes, technical schemes and advantages of embodiment of the present disclosure
Clear and complete mode describes implementation of the disclosure the technical solution of mode.Obviously, described embodiment is the disclosure
Some but not all embodiments.Those skilled in the art are based on the embodiment other embodiments obtained that these are described
Also it will fall within the scope of the disclosure.
Carrier according to disclosure splicing tape used in manufacture solar panel is textile fabric.The textile fabric
Carrier by wire material (such as PE yarn), line line weight (weight of per unit length, unit: dtex (dtex)；1dtex
The line of=1g/10000m) and line density or line number mesh (the line number mesh of every cm) characterize.The textile fabric is by warp (longitudinal, machine
Device direction, and correspond to by they generate splicing tape longitudinal direction) and weft (x wire) constitute.Usually with plain weave structure pair
Line is weaved.
Fabric carrier can be by providing any fiber of sufficient intensity and temperature tolerance for manufacturing solar battery
It weaves, more specifically, the fiber provides up to 160 DEG C of temperature tolerance.According to some embodiments of the disclosure, the load
Body is polyester textile material, polyamide textile fabric or viscose fabric and/or the blended fabric comprising above-mentioned material.Optionally, the load
Body is polyester textile material, such as polyethylene terephthalate (PET) textile fabric.
According to some embodiments of the disclosure, the mesh number of textile fabric is 50~150/ inches.Mesh number is defined as every English
The number of very little warp and weft.Fabric carrier with mesh number appropriate is considered as that ventilative carrier (is also claimed sometimes
For backing) material, it prevents the encapsulating material of melting and allows air penetration.It therefore, can be complete according to the adhesive tape of the disclosure
Encapsulating material leakage in melting is prevented entirely, and thus protects laminating machine from pollution.In addition, fabric carrier material is recognized
To form the protection cushion performance appropriate for solar energy module to be flexible due to it.
In order to further improve the adhesion property of splicing tape according to certain embodiments of the present invention, the adhesive layer is
Pressure adhesive (PSA) layer.Pressure adhesive is characterized in that, permanent viscosity is kept under room temperature and drying regime
(tacky) and adhesiveness (adhesive).It is bonded and mildly applying pressure to almost all of substrate immediately.It is optional
Ground, the adhesive layer be selected from solvent based Acrylic system PSA, the acrylic acid series PSA of uv photopolymerization, extrusion acrylic acid series PSA,
Rubber series PSA, the PSA of electron beam polymerization and silicone-based PSA." rubber series PSA " includes natural and synthesis rubber series PSA.
Other components of PSA formula mentioned above include tackifying resin, light stabilizer, plasticizer, filler, antioxidant
And/or fire retardant.Pressure adhesive can be prepared and be process by solution, by dispersion or by fusant, and the latter includes point
Criticize method and continuation method.
According to some embodiments of the disclosure, adhesive layer with a thickness of 2~100 μm, be optionally 20~50 μm.According to
The further embodiments of the disclosure, adhesive layer up to 160 DEG C at a temperature of stablize at least 10 minutes, optionally at least 20 minutes
To highest 30 minutes." stabilization " refers to after Temperature Treatment, and the adhesion property of adhesive layer is kept essentially constant.
In addition, forming release film on adhesive layer in some embodiments of the disclosure.The release film plays guarantor
The effect of shield and separation splicing tape, and stripping performance can be improved.
It is apparent that according to the splicing tape that the disclosure uses be it is not perforated, i.e., continuously.
By in the method for manufacture solar panel using according to the splicing tape of the disclosure, protect laminater from
From encapsulating material leakage pollution and completed lamination solar panel after fully remove splicing tape without
Any residue is possibly realized.This leads to production process faster, reduces repeated work, and save time and waste.In addition, will
Improve the optical property at solar energy module edge.In addition, solar panel perimeter form improve level of protection and
From the protection block of the even shape of mechanical shock.
In order to manufacture the solar panel according to the disclosure, sequence that the layer for solar panel is illustrated by Fig. 1
Stacking is formed, wherein 1 and 1 ' indicates the first and second outermost glass plates, 2 and 2 ' indicate the first and second encapsulating materials, 3 tables
Show solar battery.According to some embodiments of the disclosure, encapsulating material is selected from ethylene/vinyl acetate (EVA)
With polyolefin elastomer (POE).Optionally, encapsulating material is ethylene/vinyl acetate (EVA).
According at least one edge of laminated body obtained in the step a) of disclosed method by above-described viscous
Tape splicing sealing.Fig. 2 illustrates the edge of the laminated body of the solar panel layer wrapped up by splicing tape according to prior art,
In 1,1 ', 2,2 ' and 3 there is meaning identical with Fig. 1,4 indicate the splicing tape of perforation used according to the prior art.Fig. 3 explanation
By the edge of the laminated body of the solar panel layer wrapped up according to the splicing tape of the disclosure, wherein 1,1 ', 2,2 ' and 3 have
Meaning identical with Fig. 1,5 indicate the continuous splicing tape used according to the disclosure.
The temperature higher than 100 DEG C can be exposed to by the laminated body of the sealing obtained according to the abovementioned steps of disclosed method
At least 10 minutes under degree.According to some embodiments of the disclosure, the temperature in the step is 100~180 DEG C.Optionally, should
Temperature in step is at least 140 DEG C.More specifically, being exposed to 140~160 DEG C by the laminated body of step b) sealing obtained
Up to 30 minutes, optionally up to 40 minutes.Under these conditions, encapsulating material will melt.When the encapsulation material solidifies, the sun
Energy battery will be encapsulated, and thus be protected from environment influence.
According to some embodiments of the disclosure, this method further comprises step d), wherein from the glass thus manufactured
Solar panel removes splicing tape.By using the splicing tape according to the disclosure, on glass solar solar panel fully
Removal splicing tape is possibly realized without leaving the residue of any splicing tape material.
Hereinafter, splicing tape according to the disclosure will be explained by specific embodiment.It should be understood that the present disclosure is not limited to this
A little specific embodiments.
Embodiment 1
According to this embodiment, it has used by PET weaving backing (mesh number 62, WTFE) and acrylic pressure sensitive bonding agent
The splicing tape of (BDF505VIGteQnos Co., Ltd (VIGteQnos Co., Ltd.)) composition.
Embodiment 2
According to this embodiment, it has used by PET weaving backing (mesh number 62, WTFE), acrylic pressure sensitive bonding agent
(BDF505VIGteQnos Co., Ltd (VIGteQnos Co., Ltd.)) and release substrate (TP153, Nai Heng group company
(Loparex)) splicing tape formed, the release substrate are arranged on pressure-sensitive adhesive layer.
Embodiment 3 (comparative example)
According to this embodiment, it has used by PET film backing (PET 50, Tesa Corporation (tesa SE)) and silicone-based pressure-sensitive
The splicing tape of bonding agent (7388, Dow Corning Corporation (Dow corning)) composition.
The splicing tape of Application Example 1 to 3 comes all four edges of sealed double glazing solar panel.It will apply
The layer-built battery plate of splicing tape is put into the furnace for being heated to 160 DEG C.After placing 30 minutes and being cooled to room temperature in furnace, removal
Splicing tape.
By Fig. 5 and Fig. 7 it is found that in Examples 1 and 2, very well seal edge, and be not observed EVA from
Solar panel ovfl.Moreover, being not observed on the surface of solar panel has splicing tape residue.
On the contrary, as shown in Figure 9, in embodiment 3, observe that bonding agent passes through the perforation of splicing tape and serious leak.And
And the residue of splicing tape is remained on the surface of solar panel.
Claims (16)
1. purposes of the splicing tape in the method for manufacture solar panel, the splicing tape include:
Carrier, the carrier are textile fabric；With
Adhesive layer.
2. purposes according to claim 1, wherein the carrier is that polyester textile material, polyamide textile fabric or viscose glue are knitted
Object and/or blended fabric comprising polyester, polyamide or mucilage materials.
3. purposes according to claim 1, wherein the carrier is polyester textile material.
4. purposes according to claim 1, wherein the carrier is polyethylene terephthalate (PET) textile fabric.
5. purposes according to claim 1, wherein the mesh number of the textile fabric is 50~150/ inches.
6. purposes according to claim 1, wherein the adhesive layer is pressure-sensitive adhesive layer.
7. purposes according to claim 1, wherein the adhesive layer is selected from solvent based Acrylic system pressure adhesive, purple
The acrylic pressure sensitive bonding agent of outer photopolymerization, the acrylic pressure sensitive bonding agent of extrusion, rubber series pressure adhesive, electron beam
The pressure adhesive and silicone-based pressure-sensitive bonding agent of polymerization.
8. purposes according to claim 1, wherein the adhesive layer with a thickness of 2~100 μm.
9. purposes according to claim 1, wherein the method that the splicing tape is used to manufacture glass solar solar panel
In.
10. purposes according to claim 1, wherein the splicing tape is used for the temperature laminated pair at 100~180 DEG C
Layer glass solar solar panel.
11. a kind of method for manufacturing glass solar solar panel, which comprises
A) stacking in the following order:
- the first glass plate,
- the first encapsulating material,
The assembly of solar battery,
- the second encapsulating material, and
- the second glass plate；
B) by least one edge of laminated body obtained in splicing tape sealing step a), the splicing tape includes:
Carrier, the carrier are textile fabric, and
Adhesive layer；And
C) laminated body after making sealing obtained in step b) be exposed to higher than 100 DEG C at a temperature of at least 10 minutes.
12. according to the method for claim 11, wherein the carrier of the splicing tape is polyethylene terephthalate
(PET) textile fabric.
13. according to the method for claim 11, wherein it is pressure-sensitive that the adhesive layer of the splicing tape is selected from solvent based Acrylic system
Bonding agent, the acrylic pressure sensitive bonding agent of uv photopolymerization, the acrylic pressure sensitive bonding agent of extrusion, rubber series pressure-sensitive adhesive
Agent, the pressure adhesive of electron beam polymerization and silicone-based pressure-sensitive bonding agent.
14. according to the method for claim 11, wherein first encapsulating material and the second encapsulating material are ethylene/second
Vinyl acetate copolymer (EVA).
15. according to the method for claim 11, wherein the temperature in step c) is 100~180 DEG C.
16. according to the method for claim 11, wherein the method further includes:
D) splicing tape is removed from the glass solar solar panel thus manufactured.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711132643.1A CN109810641A (en) | 2017-11-15 | 2017-11-15 | Purposes of the splicing tape in the edge seal of glass solar solar panel |
| PCT/EP2018/081268 WO2019096866A1 (en) | 2017-11-15 | 2018-11-14 | Use of an adhesive tape in edge sealing of glass solar panels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711132643.1A CN109810641A (en) | 2017-11-15 | 2017-11-15 | Purposes of the splicing tape in the edge seal of glass solar solar panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109810641A true CN109810641A (en) | 2019-05-28 |
Family
ID=64332067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711132643.1A Withdrawn CN109810641A (en) | 2017-11-15 | 2017-11-15 | Purposes of the splicing tape in the edge seal of glass solar solar panel |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109810641A (en) |
| WO (1) | WO2019096866A1 (en) |
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| CN1469913A (en) * | 2000-08-16 | 2004-01-21 | �����ɷ� | Adhesive tapes comprising a textile support for enveloping elongated material, particularly looms of cables |
| JP2008117925A (en) * | 2006-11-02 | 2008-05-22 | Sekisui Film Kk | Adhesive sheet for solar battery |
| CN101866980A (en) * | 2008-12-16 | 2010-10-20 | 德莎欧洲公司 | Adhesive tape, particularly for bonding photovoltaic modules |
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| WO2019096866A1 (en) | 2019-05-23 |
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Application publication date: 20190528 |