CN104228254A - Outdoor weatherproof packaging composite material - Google Patents
Outdoor weatherproof packaging composite material Download PDFInfo
- Publication number
- CN104228254A CN104228254A CN201410458100.9A CN201410458100A CN104228254A CN 104228254 A CN104228254 A CN 104228254A CN 201410458100 A CN201410458100 A CN 201410458100A CN 104228254 A CN104228254 A CN 104228254A
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- layer
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- open air
- glue layer
- air according
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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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- 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
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Abstract
The invention discloses an outdoor weatherproof packaging composite material which is characterized by comprising a surface protection layer, a first glue layer, a printing layer, a weatherproof protection layer, a second glue layer, a plastic base layer, an adhering layer and a release type protection layer which are sequentially stacked from top to bottom. The packaging composite material disclosed by the invention can be used at the front part and the rear part of a battery piece, is free from high temperature lamination, and is light in weight; when a solar battery piece is packaged, a release protection film only needs to be torn, the battery piece is sandwiched between packaging materials at the upper part and the lower part so as to be used, and can be cut into any shape, the appearance of the battery piece can be embossed, and especially is decorated by printing and the like, so that the requirements on attractive appearance and decoration of a distributed power generation assembly are met. The outdoor weatherproof packaging composite material can be applied to field of various materials such as outdoor advertising boards, steel members, building curtain walls, photovoltaic packaging materials and high-grade interior decorations needing to be protected outdoors, and is wide in application range.
Description
Technical field
The invention belongs to photovoltaic technology, field of new, be specifically related to a kind of weather-proof encapsulation composite in open air that can be used for solar module.
Background technology
Along with the development of human civilization, the whole world faces the problems such as serious energy crisis and environmental pollution.Wherein, solar energy directly can be transformed into the photovoltaic solar cell of electric energy as solving one of worldwide energy crisis and the important method reducing environmental pollution.Distributed photovoltaic power generation refers in particular to employing photovoltaic module, solar energy is directly converted to the distributed generation system of electric energy.It is a kind of novel, tool generating with broad prospects for development and comprehensive utilization of energy mode, it is advocated and generates electricity nearby, grid-connected nearby, change nearby, the principle used nearby, effectively can not only improve the generated energy of same size photovoltaic plant, also efficiently solve the loss problem of electric power in boosting and long-distance transport simultaneously.Distributed photovoltaic power generation system range of application: can in rural area, pastoral area, mountain area, developing large, medium and small city or commercial neighborhoods are built, and often need to take into account the requirements such as shape appearance is attractive in appearance, practical, easy accessibility.
At present, the solar energy single crystal on market or polycrystalline assembly, all take following structure, the safety glass layer that is namely cascading from top to bottom, EVA layer, cell piece, EVA layer, TPT layer and aluminum alloy frame.Safety glass thickness weight, not easily carrying and installation, and when packaged battery sheet, easily cause cell piece cracked.Notacoria mostly is fluorine-containing polymer composite, play block water, the protective effect such as insulation.And use heat molten type EVA adhesive film at high temperature laminating packaging, can cell piece be damaged, cause decrease of power generation.
Summary of the invention
The object of the present invention is to provide a kind of outdoor weather-proof encapsulation composite, without the need to high temperature lamination, lightweight; when using its encapsulation solar battery sheet; only need to tear release diaphragm, front and back all can use encapsulating material of the present invention, are clipped in the middle by cell piece and can use.
For achieving the above object, present invention employs following technical scheme:
A kind of outdoor weather-proof encapsulation composite, it is characterized in that, it comprises the sealer, the first glue layer, printed layers, weathering protective layer, the second glue layer, plastic basic unit, tack coat and the release protective layer that are cascading from top to bottom.
Preferably, described sealer is the fluoroplastic layer of transparent material, and light refractive index is 1.35 ~ 1.40, and the thickness of described sealer is 10 ~ 30 μm.
Described sealer is 100% pure fluoroplastics, can be the fluoroplastics such as PVDF or PVF or ETFE or ECTFE material, surface compact, and do not burnt cigarette, has solvent resistance good, rub resistance, and self-cleaning is strong, the advantages such as sterilization anti-mildew change, plays the effect of top layer protection.
Preferably, described first glue layer and the second glue layer are the glue layer comprising polyurethane or acrylic acid or epoxy or silica gel, and the thickness of described first glue layer and the second glue layer is 5 ~ 10 μm.
The effect of described first glue layer and the second glue layer is exactly the levels that bonds, and the effect of described printed layers is used to ink-jet or uses ink printing decorative layer.
Preferably, described weathering protective layer comprises fluororesin layer, and described fluororesin is PVDF or PVF or ETFE or ECTFE material.
Described weathering protective layer can play weather-proof anti-ultraviolet ageing, play deep layer protection effect.
Preferably, described plastic basic unit is layer of PVC or PMMA layer or PS layer or PC layer, and the thickness of described plastic basic unit is 100 ~ 500 μm.
The effect of described plastic basic unit is to provide mechanical support intensity.
Preferably, described tack coat is the PUR of EVA or PVB material.
Preferred further, described tack coat is liquid silica gel or acrylate pressure sensitive adhesive Post RDBMS bonding material.
Described tack coat is soft materials, protected material interface of fitting.
Preferably, described release protective layer is PE layer or pet layer or PP layer, and the thickness of described release protective layer is 50 ~ 100 μm.
Beneficial effect:
Encapsulation composite of the present invention can be used in cell piece front and rear, without the need to high temperature lamination, lightweight; when using its encapsulation solar battery sheet; only need to tear release diaphragm, front and back all use encapsulating material to be clipped in the middle by cell piece and can use, and have the following advantages:
(1) encapsulating material of the present invention can become photovoltaic module by fast packing, without the need to using the techniques such as high-temperature hot lamination, simple and convenient and energy-conservation;
(2) encapsulating material light weight of the present invention, and can cut into any shape, apparently carries out embossing, especially has decorations such as can printing, reaches the requirement of distributed power generation assembly to outward appearance and beautiful decoration.
(3) encapsulating material of the present invention can also be applied to the material that various open air need be protected, as fields such as outdoor billboard, steel component, building curtain wall, photovoltaic encapsulation material and high-grade inner decoration materials, and applied range.
Accompanying drawing explanation
Fig. 1 is the structural representation of the weather-proof encapsulation composite in open air of the present invention;
Wherein, 1, sealer, the 2, first glue layer, 3, printed layers, 4, weathering protective layer, the 5, second glue layer, 6, plastic basic unit, 7, tack coat, 8, release protective layer.
Detailed description of the invention
Following examples are further described technical scheme of the present invention.
Embodiment 1:
As shown in Figure 1; a kind of outdoor weather-proof encapsulation composite; it is characterized in that, it comprises sealer 1, first glue layer 2, printed layers 3, weathering protective layer 4, second glue layer 5, plastic basic unit 6, tack coat 7 and the release protective layer 8 that are cascading from top to bottom.
Preferably, described sealer 1 is the fluoroplastic layer of transparent material, and light refractive index is 1.35 ~ 1.40, and the thickness of described sealer 1 is 10 ~ 30 μm.
Described sealer is 100% pure fluoroplastics, can be the fluoroplastics such as PVDF or PVF or ETFE or ECTFE material, surface compact, and do not burnt cigarette, has solvent resistance good, rub resistance, and self-cleaning is strong, the advantages such as sterilization anti-mildew change, plays the effect of top layer protection.
Preferably, described first glue layer 2 and the second glue layer 5 are the glue layer comprising polyurethane or acrylic acid or epoxy or silica gel, and the thickness of described first glue layer 2 and the second glue layer 5 is 5 ~ 10 μm.
The effect of described first glue layer 2 and the second glue layer 5 is exactly the levels that bonds, and the effect of described printed layers is used to ink-jet or uses ink printing decorative layer.
Preferably, described weathering protective layer 4 comprises fluororesin layer, and described fluororesin is PVDF or PVF or ETFE or ECTFE material.
Described weathering protective layer 4 can play weather-proof anti-ultraviolet ageing, play deep layer protection effect.
Preferably, described plastic basic unit 6 is layer of PVC or PMMA layer or PS layer or PC layer, and the thickness of described plastic basic unit 6 is 100 ~ 500 μm.
The effect of described plastic basic unit 6 is to provide mechanical support intensity.
Preferably, described tack coat 7 is the PUR of EVA or PVB material.
Preferred further, described tack coat 7 is liquid silica gel or acrylate pressure sensitive adhesive Post RDBMS bonding material.
Described tack coat 7 is soft materials, protected material interface of fitting.
Preferably, described release protective layer 8 is PE layer or pet layer or PP layer, and the thickness of described release protective layer 4 is 50 ~ 100 μm.
It is to be noted; as described above is only the preferred embodiment explaining the present invention; not attempt does any restriction in form to the present invention according to this; be with; all any modification or changes having the relevant the present invention that does under identical invention spirit, all must be included in the category that the invention is intended to protection.
Claims (8)
1. the weather-proof encapsulation composite in open air; it is characterized in that, it comprises the sealer (1), the first glue layer (2), printed layers (3), weathering protective layer (4), the second glue layer (5), plastic basic unit (6), tack coat (7) and the release protective layer (8) that are cascading from top to bottom.
2. the weather-proof encapsulation composite in open air according to claim 1; it is characterized in that; the fluoroplastic layer that described sealer (1) is transparent material, light refractive index is 1.35 ~ 1.40, and the thickness of described sealer (1) is 10 ~ 30 μm.
3. the weather-proof encapsulation composite in open air according to claim 1, it is characterized in that, described first glue layer (2) and the second glue layer (5) are the glue layer comprising polyurethane or acrylic acid or epoxy or silica gel, and the thickness of described first glue layer (2) and the second glue layer (5) is 5 ~ 10 μm.
4. the weather-proof encapsulation composite in open air according to claim 1, is characterized in that, described weathering protective layer (4) comprises fluororesin layer, and described fluororesin is PVDF or PVF or ETFE or ECTFE material.
5. the weather-proof encapsulation composite in open air according to claim 1, is characterized in that, described plastic basic unit (6) is layer of PVC or PMMA layer or PS layer or PC layer, and the thickness of described plastic basic unit (6) is 100 ~ 500 μm.
6. the weather-proof encapsulation composite in open air according to claim 1, is characterized in that, the PUR that described tack coat (7) is EVA or PVB material.
7. the weather-proof encapsulation composite in open air according to claim 1, is characterized in that, described tack coat (7) is liquid silica gel or acrylate pressure sensitive adhesive Post RDBMS bonding material.
8. the weather-proof encapsulation composite in open air according to claim 1, is characterized in that, described release protective layer (8) is PE layer or pet layer or PP layer, and the thickness of described release protective layer (4) is 50 ~ 100 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410458100.9A CN104228254A (en) | 2014-09-10 | 2014-09-10 | Outdoor weatherproof packaging composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410458100.9A CN104228254A (en) | 2014-09-10 | 2014-09-10 | Outdoor weatherproof packaging composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104228254A true CN104228254A (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410458100.9A Pending CN104228254A (en) | 2014-09-10 | 2014-09-10 | Outdoor weatherproof packaging composite material |
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| CN (1) | CN104228254A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113183577A (en) * | 2020-10-10 | 2021-07-30 | 安徽森泰木塑科技地板有限公司 | Preparation method of high-stripping-force weather-resistant printing plate and plate |
| EP4042492A4 (en) * | 2019-10-03 | 2023-11-15 | Utica Leaseco, LLC | Modules incorporating encapsulation layers |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2534281Y (en) * | 2002-03-20 | 2003-02-05 | 重庆市西铝工业公司 | Hard-gloss overlay film aluminium plate |
| CN103203917A (en) * | 2012-01-17 | 2013-07-17 | 上海润颐复合材料有限公司 | Composite acrylic transparent film, and preparation method and application thereof |
| CN204149631U (en) * | 2014-09-10 | 2015-02-11 | 江苏金瑞晨新材料有限公司 | Outdoor weather-proof encapsulation composite |
-
2014
- 2014-09-10 CN CN201410458100.9A patent/CN104228254A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2534281Y (en) * | 2002-03-20 | 2003-02-05 | 重庆市西铝工业公司 | Hard-gloss overlay film aluminium plate |
| CN103203917A (en) * | 2012-01-17 | 2013-07-17 | 上海润颐复合材料有限公司 | Composite acrylic transparent film, and preparation method and application thereof |
| CN204149631U (en) * | 2014-09-10 | 2015-02-11 | 江苏金瑞晨新材料有限公司 | Outdoor weather-proof encapsulation composite |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4042492A4 (en) * | 2019-10-03 | 2023-11-15 | Utica Leaseco, LLC | Modules incorporating encapsulation layers |
| CN113183577A (en) * | 2020-10-10 | 2021-07-30 | 安徽森泰木塑科技地板有限公司 | Preparation method of high-stripping-force weather-resistant printing plate and plate |
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Application publication date: 20141224 |
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