ES2665351T3 - Lámina posterior para módulo de células solares y procedimiento de fabricación de la misma - Google Patents

Lámina posterior para módulo de células solares y procedimiento de fabricación de la misma Download PDF

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Publication number
ES2665351T3
ES2665351T3 ES11772264.5T ES11772264T ES2665351T3 ES 2665351 T3 ES2665351 T3 ES 2665351T3 ES 11772264 T ES11772264 T ES 11772264T ES 2665351 T3 ES2665351 T3 ES 2665351T3
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Spain
Prior art keywords
acrylic
weight
coating layer
solar cell
cell module
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.)
Active
Application number
ES11772264.5T
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English (en)
Inventor
Suk Won Choi
Sang-Hyun Baek
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kolon Industries Inc
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Kolon Industries Inc
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Publication date
Application filed by Kolon Industries Inc filed Critical Kolon Industries Inc
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Publication of ES2665351T3 publication Critical patent/ES2665351T3/es
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
    • 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
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/042—Coating with two or more layers, where at least one layer of a composition contains a polymer binder
    • C08J7/0423—Coating with two or more layers, where at least one layer of a composition contains a polymer binder with at least one layer of inorganic material and at least one layer of a composition containing a polymer binder
    • 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
    • H01L31/02—Details
    • 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
    • H01L31/049—Protective back sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2427/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2427/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2427/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08J2427/16—Homopolymers or copolymers of vinylidene fluoride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2427/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2427/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2427/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08J2427/18—Homopolymers or copolymers of tetrafluoroethylene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2427/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2427/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2427/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08J2427/20—Homopolymers or copolymers of hexafluoropropene
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • Y10T428/24967—Absolute thicknesses specified
    • Y10T428/24975—No layer or component greater than 5 mils thick
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/254—Polymeric or resinous material
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Photovoltaic Devices (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Lámina posterior para un módulo de células solares, comprendiendo dicha lámina posterior: una capa de película de poliéster que tiene una capa de revestimiento acrílico de fácil adhesión formada en una o ambas caras de la misma; y una capa de revestimiento de flúor preparada aplicando una composición de revestimiento de flúor que contiene dióxido de titanio así como una resina de fluoruro seleccionada de entre fluoruro de polivinilideno o fluoruro de tetrafluoroetileno-hexafluoropropileno-vinilideno, a una cara superior de la capa de revestimiento acrílico, donde la capa de revestimiento acrílico de fácil adhesión se forma aplicando una emulsión acrílica que contiene de 2 a 10 % en peso de una resina aglutinante acrílica, 0,2 a 4 % en peso de un agente de reticulación a base de melamina, 0,02 a 0,5 % en peso de un catalizador de curado y agua como cantidad restante para igualar el 100 % de peso.

Description

imagen1
imagen2
imagen3
imagen4
imagen5
imagen6
μm a una cara superior de una película de poliéster estirada biaxialmente que se trató superficialmente mediante descarga de corona. Las propiedades físicas de la lámina posterior fabricada se muestran en la TABLA 1. [TABLA 1]
Adhesividad
Protección UV
Ejemplo 1
A Aprobado
Ejemplo 2
A Aprobado
Ejemplo 3
A Aprobado
Ejemplo 4
A Aprobado
Ejemplo 5
A Aprobado
Ejemplo Comparativo 1
A Suspenso
Ejemplo Comparativo 2
A Suspenso
Ejemplo Comparativo 3
D Aprobado
Ejemplo Comparativo 4
D Aprobado
Aplicabilidad industrial
10 La lámina posterior para un módulo de células solares de acuerdo con la presente invención se puede fabricar mediante un proceso simple a costes de producción reducidos y muestra una excelente adhesividad a un material de sellado.
15
8

Claims (1)

  1. imagen1
    imagen2
ES11772264.5T 2010-04-23 2011-04-22 Lámina posterior para módulo de células solares y procedimiento de fabricación de la misma Active ES2665351T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020100037769A KR101360867B1 (ko) 2010-04-23 2010-04-23 태양광모듈용 백 시트 및 이의 제조방법
KR20100037769 2010-04-23
PCT/KR2011/002909 WO2011132976A2 (en) 2010-04-23 2011-04-22 Back sheet for solar cell module and manufacturing method thereof

Publications (1)

Publication Number Publication Date
ES2665351T3 true ES2665351T3 (es) 2018-04-25

Family

ID=44834676

Family Applications (1)

Application Number Title Priority Date Filing Date
ES11772264.5T Active ES2665351T3 (es) 2010-04-23 2011-04-22 Lámina posterior para módulo de células solares y procedimiento de fabricación de la misma

Country Status (8)

Country Link
US (1) US20130130003A1 (es)
EP (1) EP2561552B1 (es)
JP (2) JP5722994B2 (es)
KR (1) KR101360867B1 (es)
CN (1) CN102870228B (es)
ES (1) ES2665351T3 (es)
TW (1) TWI503229B (es)
WO (1) WO2011132976A2 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130096997A (ko) * 2012-02-23 2013-09-02 코오롱인더스트리 주식회사 태양광모듈용 백시트 및 이의 제조방법
CN104335361B (zh) * 2012-06-01 2016-08-17 Lg化学株式会社 用于光伏组件的环保型背板及其制备方法
CN103151407B (zh) * 2013-01-30 2015-06-17 宁波长阳科技有限公司 一种太阳能电池背板及其制备方法
CN103579391B (zh) * 2013-11-07 2017-02-15 英利集团有限公司 太阳能电池背板及具有其的太阳能电池组件
WO2015099059A1 (ja) * 2013-12-27 2015-07-02 電気化学工業株式会社 多層シート、太陽電池用バックシート及び太陽電池モジュール
CN103921519B (zh) * 2014-03-19 2015-11-11 浙江歌瑞新材料有限公司 一种太阳能电池背板膜及其制备方法
JP2015185687A (ja) * 2014-03-24 2015-10-22 富士フイルム株式会社 太陽電池用バックシート部材及びその製造方法、太陽電池用バックシート並びに太陽電池モジュール
TWI544652B (zh) * 2015-01-19 2016-08-01 台虹科技股份有限公司 太陽能電池背板
CN106159039A (zh) * 2016-07-27 2016-11-23 无锡中洁能源技术有限公司 一种带有透明涂层太阳能背板的生产工艺
CN107254060A (zh) * 2017-05-12 2017-10-17 江苏东昇光伏科技有限公司 一种含氟太阳能电池背板的制备方法
EP3868557B1 (en) 2018-10-18 2023-06-28 Denka Company Limited Laminate, method for producing laminate, structure provided with laminate, and method for protecting or repairing structure

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US6020412A (en) * 1997-12-04 2000-02-01 Mitsubishi Polyester Film, Llc Controlled release coating comprising blend of silicone polymer and adhesion promoter
GB0108199D0 (en) * 2001-04-02 2001-05-23 Dupont Teijin Films Us Ltd Multilayer film
JP2006270025A (ja) * 2005-02-22 2006-10-05 Toray Ind Inc 太陽電池用熱可塑性樹脂シートおよび太陽電池
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Also Published As

Publication number Publication date
WO2011132976A2 (en) 2011-10-27
EP2561552B1 (en) 2018-01-24
JP5722994B2 (ja) 2015-05-27
EP2561552A2 (en) 2013-02-27
JP2013526033A (ja) 2013-06-20
TW201204553A (en) 2012-02-01
CN102870228B (zh) 2015-11-25
TWI503229B (zh) 2015-10-11
JP2015046614A (ja) 2015-03-12
CN102870228A (zh) 2013-01-09
WO2011132976A3 (en) 2012-02-02
KR20110118271A (ko) 2011-10-31
EP2561552A4 (en) 2016-07-27
JP5735693B2 (ja) 2015-06-17
US20130130003A1 (en) 2013-05-23
KR101360867B1 (ko) 2014-02-13

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