CN103820052B - Meltable adhesive tape on BIVP (Building-Integrated Photovoltaic) component - Google Patents
Meltable adhesive tape on BIVP (Building-Integrated Photovoltaic) component Download PDFInfo
- Publication number
- CN103820052B CN103820052B CN201410080461.4A CN201410080461A CN103820052B CN 103820052 B CN103820052 B CN 103820052B CN 201410080461 A CN201410080461 A CN 201410080461A CN 103820052 B CN103820052 B CN 103820052B
- Authority
- CN
- China
- Prior art keywords
- adhesive tape
- bivp
- layer
- assembly
- basal layer
- 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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- 239000002390 adhesive tape Substances 0.000 title claims abstract description 51
- 239000010410 layer Substances 0.000 claims abstract description 60
- 239000011241 protective layer Substances 0.000 claims abstract description 21
- 239000003292 glue Substances 0.000 claims description 29
- 230000006750 UV protection Effects 0.000 claims description 21
- 238000010030 laminating Methods 0.000 claims description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims description 3
- 239000005751 Copper oxide Substances 0.000 claims description 3
- 229920002678 cellulose Polymers 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 229910000431 copper oxide Inorganic materials 0.000 claims description 3
- 229910052746 lanthanum Inorganic materials 0.000 claims description 3
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- 239000002086 nanomaterial Substances 0.000 claims description 2
- 229910021529 ammonia Inorganic materials 0.000 claims 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 1
- 238000003475 lamination Methods 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 6
- 239000012790 adhesive layer Substances 0.000 abstract 4
- 230000002265 prevention Effects 0.000 abstract 4
- 238000002844 melting Methods 0.000 abstract 2
- 230000008018 melting Effects 0.000 abstract 2
- 239000011152 fibreglass Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000011521 glass Substances 0.000 description 4
- 230000004224 protection Effects 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005816 glass manufacturing process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000005336 safety glass Substances 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Landscapes
- Adhesive Tapes (AREA)
- Laminated Bodies (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention relates to a meltable adhesive tape on a BIVP (Building-Integrated Photovoltaic) component. The adhesive tape comprises a basal layer, ultraviolet prevention adhesive layers and a protective layer, wherein the basal layer can change shape in the vertical direction when the adhesive tape is in contact with the component, the ultraviolet prevention adhesive layers are arranged on the upper and lower surfaces, perpendicular to the deformation direction, of the basal layer, and the protective layer is arranged on the outer surfaces, in contact with the air, of the ultraviolet prevention adhesive layers; the adhesive tape is used for fixing a battery pack when the lamination operation is conducted on the BIVP component, the melting point of the ultraviolet prevention adhesive layers is lower than the lamination temperature, and the melting point of the basal layer is lower than the lamination temperature. According to the invention, the adhesive tape is melted in the process of lamination; when the lamination is finished, the marks of the adhesive tape on the BIVP component do not exist, so that the tidiness and attractiveness of the BIVP can be guaranteed, and the positioning of battery pieces is excellent at the same time.
Description
Technical field
The present invention relates to photovoltaic module product manufacturing field, more particularly, to it is applied to cell piece position during bipv assembly produces
Fusible adhesive tape on a kind of fixing bivp assembly.
Background technology
Bipv(building-integrated photovoltaic) but build and increasingly favored. bipv assembly
Compare with conventional photovoltaic assemblies, bipv assembly, except needing to have the various security performances of general components, also has some special
Higher requirement, the daylighting such as meeting building requires, and meets aesthetics of architecture requirement.Daylighting in order to meet building requires,
It is typically with the double-sided glass assembly of bright finish ultrawhite safety glass making, can be by adjusting the arrangement of cell piece or using wearing
Hole silicon cell reaching specific light transmittance, even the requirement of light pass-through also can be met at the sightseeing in building.Certainly,
Photovoltaic module light transmittance is bigger, and the arrangement of cell piece is diluter, and its generated output also can be less.Here the sparse battery row of bipv
Cloth has certain difficulty in assembly is manufactured, and the often a piece of battery in height aesthetic requirement assembly all cannot have crooked
Skew, solving the method that this problem has been used up at present is all to adopt High temperature-resistanadhesive adhesive tape in component stack typesetting to cell piece
It is fixed.General components with normal transparent adhesive tape typically high temperature resistant at 155 DEG C -185 DEG C, UV resistance is relatively good, outdoor
25 years non yellowing, the base material of adhesive tape and adhesive transparency are high, and viscosity very well, unshifts it is ensured that silicon chip assembly is accurately positioned, with
Backboard can be wrinkle resistant after lamination with good match.Exactly these this kind of adhesive tapes of excellent performance guarantee can with large-scale application in
In the production of general components.This kind of adhesive tape includes double-layer structure, is basal layer and glue layer respectively, adhesive tape during use
Cling the edge of adjacent two cell pieces, then cell piece is fixed on glass.
But the high temperature resistant degree based on this adhesive tape is higher, and between 155-185 DEG C, and the laminating temperature of assembly exists
Between 140-150 DEG C, thus still intact after this kind of adhesive tape lamination, will not melt.Although this kind of adhesive tape after assembly finished products
Transparent, but examine and also can find the obvious marking, it is not suitable for the occasion high to outward appearance aesthetic requirement.
Content of the invention
The technical problem to be solved in the present invention is to provide a kind of high temperature locating adhesive tape, can meet components lamination typesetting
When positioning requirements, in lamination high temperature, adhesive tape can melt simultaneously, and to terminate rear adhesive tape vestige invisible for lamination.
For solving above-mentioned technical problem, the present invention relates to fusible adhesive tape on a kind of bivp assembly, described adhesive tape includes
Basal layer, described basal layer produces deformation in a longitudinal direction when adhesive tape is with component touch；UV resistance glue layer, described anti-purple
Outer glue layer is arranged on the upper and lower surfaces vertical with deformation direction of described basal layer；Protective layer, described protective layer setting
Described UV resistance glue layer and air contact outer surface on；Described adhesive tape is carried out during laminating operation pair for bivp assembly
The fixation of battery component, the fusing point of described UV resistance glue layer is less than described laminating temperature；The fusing point of described basal layer is less than institute
State laminating temperature.
Preferably, described protective layer is release paper protective layer, needs to tear protective layer during using adhesive tape.
Preferably, described anti-ultraviolet glue layer contains uv isolated material, can intercept the ultraviolet of 50nm-400nm.
It is mixed with silicon dioxide, lanthanum hexaboride and copper oxide nano material in described anti-ultraviolet glue layer, can intercept
The volume of the infrared ray of the ultraviolet of 50nm-400nm and 700nm-1700nm and 35db mono- 95db passes through.
The peel-force data being obtained by standard method of test at normal temperatures, unit is n/25mm, can be converted into how many
Gram.General 0.10n/25mm, i.e. less than 10 grams of peeling force, it is commonly called as peeling off for light；0.20n/25mm, i.e. less than 20 grams of stripping
From power, it is commonly called as middle stripping；0.35 ~ 0.45n/25mm, i.e. 35 ~ 45 grams of peeling force, it is commonly called as re-release.The present invention is preferred
Release paper using the release paper for 0.20n/25mm for the peeling force or 0.30n/25mm.
Preferably, the thickness of described basal layer is more than the thickness of described UV resistance glue layer, thus ensureing UV resistance glue
Layer is preferably attached on basal layer.
Preferably, described basal layer includes urethane bonds, ester bond or ehter bond, or described basal layer includes cellulose esterification
Compound.
The invention has the benefit that arranging the cell piece of sparse arrangement between two blocks of fiberglass, in cell piece and glass
It is fixed with the adhesive tape of the present invention between glass steel.First tear the release paper protective layer of adhesive tape, viscous using UV resistance glue layer
Property is fixed together cell piece and fiberglass.When bivp assembly enters lamination stages, due to UV resistance glue layer and basal layer
Fusing point be less than laminating temperature, in lamination process, adhesive tape melts, the vestige of no adhesive tape on bivp assembly after lamination terminates,
Ensure that the clean and tidy of bivp and aesthetic property, cell piece is well-located simultaneously.
Brief description
Fig. 1 is the structural representation of fusible adhesive tape on embodiment of the present invention bivp assembly；
View when Fig. 2 is stripped for the protective layer of fusible adhesive tape on embodiment of the present invention bivp assembly.
Description of reference numerals
1- protective layer, 2- UV resistance glue layer, 3- basal layer.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only in order to explain the present invention, and
It is not used in the restriction present invention.
As shown in figure 1, fusible adhesive tape includes basal layer 3, UV resistance glue layer 2 and protects on the bivp assembly of the present invention
Sheath 1.Basal layer 3 produces deformation in a longitudinal direction when adhesive tape is with component touch, and UV resistance glue layer 2 is arranged on described base
On the upper and lower surfaces vertical with deformation direction of bottom 3, protective layer 1 is arranged on described UV resistance glue layer 2 and air contact
Outer surface on.Anti-ultraviolet glue layer 2 contains uv isolated material, can intercept the ultraviolet of 50nm-400nm.
Protective layer 1 is release paper protective layer, needs to tear protective layer during using adhesive tape.Pass through standard testing at normal temperatures
The peel-force data that method obtains, unit is n/25mm, can be converted into how many grams.General 0.10n/25mm, that is, less than 10 grams
Peeling force, be commonly called as peeling off for light；0.20n/25mm, i.e. less than 20 grams of peeling force, it is commonly called as middle stripping； 0.35~0.45n/
25mm, i.e. 35 ~ 45 grams of peeling force, it is commonly called as re-release.Present invention preferably uses peeling force is the release paper of 0.20n/25mm
Or the release paper of 0.30n/25mm.
Anti-ultraviolet glue layer 2 contains uv isolated material, can intercept the ultraviolet of 50nm-400nm.
Another kind of preferred version, is mixed with silicon dioxide, lanthanum hexaboride and copper oxide in described anti-ultraviolet glue layer and receives
Rice material, can intercept the ultraviolet of 50nm-400nm and the infrared ray of 700nm-1700nm and the volume of 35db mono- 95db is saturating
Cross, between 1%-3%, the volume transmitance of 35db-95db is between 5%-8% for ultraviolet and ultrared transmitance, and wavelength
It is up to 85% in the visible light transmissivity of 400nm-700nm, anti-ultraviolet, anti-infrared, sound insulation and anti-aging can be effectively acted as
Deng effect.
As a preferred embodiment of the present invention, the thickness of basal layer 3 is more than the thickness of described UV resistance glue layer 2.Institute
State basal layer 3 and include urethane bonds, ester bond or ehter bond, or described basal layer includes cellulose esters compound.
This adhesive tape carries out the fixation to battery component during laminating operation, described UV resistance glue layer 2 He for bivp assembly
The fusing point of basal layer 3 is less than described laminating temperature.
In the present embodiment, the laminating temperature of assembly is between 140-150 DEG C, so the UV resistance glue layer 2 selected and substrate
The fusing point of layer 3 should be less than 140 DEG C, thus ensureing adhesive tape fusing in lamination process.
The bivp assembly used in bivp building, needs to arrange the cell piece of sparse arrangement between two blocks of fiberglass,
It is fixed with the adhesive tape of the present invention between cell piece and fiberglass.First tear the release paper protective layer 1 of adhesive tape, using anti-purple
The viscosity of outer glue layer 2 is fixed together cell piece and fiberglass.When bivp assembly enters lamination stages, due to UV resistance glue
The fusing point of water layer 2 and basal layer 3 is less than laminating temperature, and in lamination process, adhesive tape melts, on bivp assembly after lamination terminates
, it is ensured that the clean and tidy and aesthetic property of bivp, cell piece is well-located simultaneously for the vestige of no adhesive tape.
On a kind of bivp assembly of the present invention, fusible adhesive tape is applied to the occasion high to outward appearance aesthetic requirement.
It is more than the better embodiment of the present invention, but protection scope of the present invention not limited to this.Any it is familiar with this area
Technical staff disclosed herein technical scope in, the conversion expected without creative work or replacement, all should cover
Within protection scope of the present invention.Therefore protection scope of the present invention should be defined by the protection domain that claim is limited.
Claims (6)
1. on a kind of bivp assembly fusible adhesive tape it is characterised in that: described adhesive tape includes
Basal layer, described basal layer produces deformation in a longitudinal direction when adhesive tape is with component touch；
UV resistance glue layer, described UV resistance glue layer is arranged on the upper and lower surfaces vertical with deformation direction of described basal layer
On；
Protective layer, described protective layer be arranged on described UV resistance glue layer and air contact outer surface on；
Described adhesive tape carries out the fixation to battery component during laminating operation, the fusing point of described UV resistance glue layer for bivp assembly
Less than described laminating temperature；The fusing point of described basal layer is less than described laminating temperature；
It is mixed with silicon dioxide, lanthanum hexaboride and copper oxide nano material in described anti-ultraviolet glue layer.
2. as claimed in claim 1 on a kind of bivp assembly fusible adhesive tape it is characterised in that: described protective layer be release
Paper protective layer.
3. as claimed in claim 2 on a kind of bivp assembly fusible adhesive tape it is characterised in that: described release paper protective layer
Peeling force at normal temperatures is 0.20n/25mm.
4. as claimed in claim 2 on a kind of bivp assembly fusible adhesive tape it is characterised in that: described release paper protective layer
Peeling force at normal temperatures is 0.30n/25mm.
5. as claimed in claim 1 on a kind of bivp assembly fusible adhesive tape it is characterised in that: the thickness of described basal layer
Thickness more than described UV resistance glue layer.
6. as claimed in claim 1 on a kind of bivp assembly fusible adhesive tape it is characterised in that: described basal layer includes gathering
Ammonia ester bond, ester bond or ehter bond, or described basal layer includes cellulose esters compound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410080461.4A CN103820052B (en) | 2014-03-06 | 2014-03-06 | Meltable adhesive tape on BIVP (Building-Integrated Photovoltaic) component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410080461.4A CN103820052B (en) | 2014-03-06 | 2014-03-06 | Meltable adhesive tape on BIVP (Building-Integrated Photovoltaic) component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103820052A CN103820052A (en) | 2014-05-28 |
| CN103820052B true CN103820052B (en) | 2017-02-01 |
Family
ID=50755355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410080461.4A Active CN103820052B (en) | 2014-03-06 | 2014-03-06 | Meltable adhesive tape on BIVP (Building-Integrated Photovoltaic) component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103820052B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101735744A (en) * | 2008-11-24 | 2010-06-16 | 李彪 | EVA hot melt adhesive sheet for solar battery |
| CN202210527U (en) * | 2011-08-30 | 2012-05-02 | 常州天合光能有限公司 | Solar battery component |
| CN102585710A (en) * | 2011-12-02 | 2012-07-18 | 中化蓝天集团有限公司 | Aging resistant EVA (Ethylene Vinyl Acetate) adhesive film for packaging solar battery |
| CN102863915A (en) * | 2012-09-14 | 2013-01-09 | 宁波威克丽特功能塑料有限公司 | Ultraviolet-aging-resistant solar cell packaging rubber film and preparation method thereof |
| CN103555217A (en) * | 2013-11-07 | 2014-02-05 | 浙江正欣光电科技有限公司 | EVA (ethylene-vinyl acetate) locating adhesive tape for crystalline silicon solar cell module |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4440573B2 (en) * | 2002-08-06 | 2010-03-24 | 大日本印刷株式会社 | Adhesive film for sealing lithium battery metal terminals |
| CN201415975Y (en) * | 2009-02-19 | 2010-03-03 | 李伟峯 | Injection type multifunction colored laminated transparent glass |
-
2014
- 2014-03-06 CN CN201410080461.4A patent/CN103820052B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101735744A (en) * | 2008-11-24 | 2010-06-16 | 李彪 | EVA hot melt adhesive sheet for solar battery |
| CN202210527U (en) * | 2011-08-30 | 2012-05-02 | 常州天合光能有限公司 | Solar battery component |
| CN102585710A (en) * | 2011-12-02 | 2012-07-18 | 中化蓝天集团有限公司 | Aging resistant EVA (Ethylene Vinyl Acetate) adhesive film for packaging solar battery |
| CN102863915A (en) * | 2012-09-14 | 2013-01-09 | 宁波威克丽特功能塑料有限公司 | Ultraviolet-aging-resistant solar cell packaging rubber film and preparation method thereof |
| CN103555217A (en) * | 2013-11-07 | 2014-02-05 | 浙江正欣光电科技有限公司 | EVA (ethylene-vinyl acetate) locating adhesive tape for crystalline silicon solar cell module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103820052A (en) | 2014-05-28 |
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Effective date of registration: 20231011 Address after: 102400 A466, floor 1, building 1, No. 73, Changhong West Road, Xilu street, Fangshan District, Beijing Patentee after: Beijing Guoneng Fengguang Energy Technology Co.,Ltd. Address before: Zhangjiagang Mutual Optoelectronics Co., Ltd., No.1 Xinfeng East Road, Zhangjiagang Economic Development Zone, Suzhou City, Jiangsu Province, 215600 Patentee before: ZHANGJIAGANG SEG PV CO.,LTD. |
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