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WO2019165585A1 - Adhésif étanche à l'eau pour coller une couche de base d'un panneau photovoltaïque - Google Patents

Adhésif étanche à l'eau pour coller une couche de base d'un panneau photovoltaïque Download PDF

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Publication number
WO2019165585A1
WO2019165585A1 PCT/CN2018/077478 CN2018077478W WO2019165585A1 WO 2019165585 A1 WO2019165585 A1 WO 2019165585A1 CN 2018077478 W CN2018077478 W CN 2018077478W WO 2019165585 A1 WO2019165585 A1 WO 2019165585A1
Authority
WO
WIPO (PCT)
Prior art keywords
parts
base layer
waterproof adhesive
silane
photovoltaic panel
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.)
Ceased
Application number
PCT/CN2018/077478
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English (en)
Chinese (zh)
Inventor
邱永兴
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Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to PCT/CN2018/077478 priority Critical patent/WO2019165585A1/fr
Publication of WO2019165585A1 publication Critical patent/WO2019165585A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
    • C08F220/1804—C4-(meth)acrylate, e.g. butyl (meth)acrylate, isobutyl (meth)acrylate or tert-butyl (meth)acrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/22—Emulsion polymerisation
    • C08F2/24—Emulsion polymerisation with the aid of emulsifying agents
    • C08F2/26—Emulsion polymerisation with the aid of emulsifying agents anionic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/14—Methyl esters, e.g. methyl (meth)acrylate
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/06—Non-macromolecular additives organic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/08—Macromolecular additives
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J147/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds; Adhesives based on derivatives of such polymers

Definitions

  • the present invention relates to the field of adhesive technology, and in particular to a waterproof adhesive for photovoltaic board base layer bonding.
  • the solar backsheet generally has a three-layer structure
  • the outer protective layer is a fluoropolymer layer, and has good environmental corrosion resistance
  • the middle layer is a polyester film layer capable of biaxial stretching, and has good insulation properties and mechanical properties.
  • the inner layer is a fluoropolymer layer or a polyethylene-vinyl acetate copolymer layer, which has good adhesion to the packaging material EVA.
  • the preparation methods of the backsheet materials at home and abroad are mostly coated with a polyurethane binder on both surfaces of the PET barrier film, and then respectively combined with a fluorine film and a fluorine film, a fluorine film and an EVA film, a fluorine film and a PE film.
  • the preparation method mainly solves the problem of adhesion between fluorine film and PET film, PET film and EVA (PE) film, but there are still defects: using a staged composite means, that is, first coating and compounding on one surface of the PET film After a film, the other surface of the PET film is coated with another film, the process is more complicated; domestic polyurethane adhesives need to be imported, making the production cost of the solar backing plate too high; due to the polyurethane adhesive For the solvent-based binder, a large amount of organic solvent is required, and the adhesive currently used has a poor adhesion effect and insufficient waterproof performance.
  • a staged composite means that is, first coating and compounding on one surface of the PET film After a film, the other surface of the PET film is coated with another film, the process is more complicated; domestic polyurethane adhesives need to be imported, making the production cost of the solar backing plate too high; due to the polyurethane adhesive For the solvent-based binder, a large amount of organic solvent is required, and the adhesive
  • a waterproof adhesive for bonding a photovoltaic panel base layer comprises the following components by weight: 10-16 parts of sodium stearyl sulfonate and 4-8 parts of diisooctyl phthalate. 4-8 parts of pentadiene, 6-12 parts of acrylic acid, 4-8 parts of methyl isobutyl ketone, 10-18 parts of methyl methacrylate, 10-20 parts of n-butyl methacrylate, ⁇ -methyl propylene 8 to 16 parts of acyloxypropyltrimethoxysilane and 10 to 20 parts of vinyltris(?-methoxyethoxy)silane.
  • the waterproof adhesive for waterproofing of the base layer of the photovoltaic panel used in the invention has the advantages of simple structure, good bonding effect and greatly improved waterproof performance.
  • Optimized including the following components by weight: 12 to 14 parts of sodium stearyl sulfonate, 5 to 7 parts of diisooctyl phthalate, 5 to 7 parts of pentadiene, and 8 to 10 parts of acrylic acid. 5 to 7 parts of methyl isobutyl ketone, 12 to 16 parts of methyl methacrylate, 14 to 16 parts of n-butyl methacrylate, 10 to 14 parts of ⁇ -methacryloxypropyltrimethoxysilane, and Vinyl tris( ⁇ -methoxyethoxy)silane is 14 to 16 parts.
  • Optimized including the following parts by weight: 13 parts of sodium stearyl sulfonate, 6 parts of diisooctyl phthalate, 6 parts of pentadiene, 9 parts of acrylic acid, 6 parts of methyl isobutyl ketone, 14 parts of methyl methacrylate, 15 parts of n-butyl methacrylate, 12 parts of ⁇ -methacryloxypropyltrimethoxysilane and 15 parts of vinyltris( ⁇ -methoxyethoxy)silane .
  • a waterproof adhesive for photovoltaic board base layer bonding comprising the following components by weight: 10 parts of sodium stearyl sulfonate, 4 parts of diisooctyl phthalate, 4 parts of pentadiene, acrylic acid 6 Parts, 4 parts of methyl isobutyl ketone, 10 parts of methyl methacrylate, 10 parts of n-butyl methacrylate, 8 parts of ⁇ -methacryloxypropyl trimethoxy silane and vinyl three ( ⁇ - 10 parts of methoxyethoxy)silane.
  • a method for preparing a waterproof adhesive for photovoltaic board base layer bonding is as follows: 10 parts of sodium octadecyl sulfonate, 4 parts of diisooctyl phthalate, 4 parts of pentadiene, 6 parts of acrylic acid 4 parts of methyl isobutyl ketone, 10 parts of methyl methacrylate, 10 parts of n-butyl methacrylate, 8 parts of ⁇ -methacryloxypropyltrimethoxysilane and vinyl tris ( ⁇ -A 10 parts by weight of oxyethoxy)silane was added to 60 ° C at a heating rate of 4 ° C / min, stirred well, stirring rate was 400 rpm, stirring time was 4 hours, and then 2 ° C / min The rate was raised to 80 ° C, stirred well for 2 hours, and the stirring rate was 300 rpm to obtain a primary product.
  • a waterproof adhesive for photovoltaic board base layer bonding comprising the following components by weight: 13 parts of sodium stearyl sulfonate, 6 parts of diisooctyl phthalate, 6 parts of pentadiene, acrylic acid 9 Parts, 6 parts of methyl isobutyl ketone, 14 parts of methyl methacrylate, 15 parts of n-butyl methacrylate, 12 parts of ⁇ -methacryloxypropyltrimethoxysilane and vinyl tris ( ⁇ - 15 parts of methoxyethoxy)silane.
  • a method for preparing a waterproof adhesive for photovoltaic board base layer bonding is as follows: 13 parts of sodium octadecyl sulfonate, 6 parts of diisooctyl phthalate, 6 parts of pentadiene, 9 parts of acrylic acid , 6 parts of methyl isobutyl ketone, 14 parts of methyl methacrylate, 15 parts of n-butyl methacrylate, 12 parts of ⁇ -methacryloxypropyl trimethoxy silane and vinyl tris ( ⁇ -A 15 parts by weight of oxyethoxy)silane was added to 60 ° C at a heating rate of 4 ° C / min, stirred well, stirring rate was 400 rpm, stirring time was 5 hours, and then 2 ° C / min The rate was raised to 80 ° C, stirred well for 3 hours, and the stirring rate was 300 rpm to obtain a primary product.
  • a waterproof adhesive for photovoltaic board base layer bonding comprising the following components by weight: 16 parts of sodium stearyl sulfonate, 8 parts of diisooctyl phthalate, 8 parts of pentadiene, acrylic acid 12 Parts, methyl isobutyl ketone 8 parts, methyl methacrylate 18 parts, n-butyl methacrylate 20 parts, ⁇ -methacryloxypropyl trimethoxy silane 16 parts and vinyl tri ( ⁇ - 20 parts of methoxyethoxy)silane.
  • a method for preparing a waterproof adhesive for photovoltaic board base layer bonding is as follows: 16 parts of sodium octadecyl sulfonate, 8 parts of diisooctyl phthalate, 8 parts of pentadiene, 12 parts of acrylic acid , 8 parts of methyl isobutyl ketone, 18 parts of methyl methacrylate, 20 parts of n-butyl methacrylate, 16 parts of ⁇ -methacryloxypropyl trimethoxy silane and vinyl tris ( ⁇ -A 20 parts by weight of oxyethoxy)silane was added to 60 ° C at a heating rate of 4 ° C / min, stirred well, stirring rate was 400 rpm, stirring time was 6 hours, and then 2 ° C / min The rate was raised to 80 ° C, stirred well for 4 hours, and the stirring rate was 300 rpm to obtain a primary product.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Photovoltaic Devices (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

L'invention concerne un adhésif étanche à l'eau pour coller une couche de base d'un panneau photovoltaïque, comprenant les constituants suivants, en parties en poids : 10 à 16 parties d'octadécylsulfonate de sodium, 4 à 8 parties de phtalate de diisooctyle, 4 à 8 parties de pentadiène, 6 à 12 parties d'acide acrylique, 4 à 8 parties de méthylisobutylcétone, 10 à 18 parties de méthacrylate de méthyle, 10 à 20 parties de méthacrylate de n-butyle, 8 à 16 parties de γ-méthacryloxypropyltriméthoxysilane, et 10 à 20 parties de vinyle tris(β-méthoxyéthyl)silane. L'adhésif étanche à l'eau pour coller une couche de base d'un panneau photovoltaïque présente une structure simple et un bon effet de collage, et l'étanchéité à l'eau dudit adhésif est grandement améliorée.
PCT/CN2018/077478 2018-02-28 2018-02-28 Adhésif étanche à l'eau pour coller une couche de base d'un panneau photovoltaïque Ceased WO2019165585A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/077478 WO2019165585A1 (fr) 2018-02-28 2018-02-28 Adhésif étanche à l'eau pour coller une couche de base d'un panneau photovoltaïque

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/077478 WO2019165585A1 (fr) 2018-02-28 2018-02-28 Adhésif étanche à l'eau pour coller une couche de base d'un panneau photovoltaïque

Publications (1)

Publication Number Publication Date
WO2019165585A1 true WO2019165585A1 (fr) 2019-09-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/077478 Ceased WO2019165585A1 (fr) 2018-02-28 2018-02-28 Adhésif étanche à l'eau pour coller une couche de base d'un panneau photovoltaïque

Country Status (1)

Country Link
WO (1) WO2019165585A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110136980A1 (en) * 2008-08-05 2011-06-09 Arkema France Novel core-shell impact modifiers for transparent polymer matrices
CN102208550A (zh) * 2011-04-18 2011-10-05 电子科技大学 一种柔性光电子器件用基板及其制备方法
CN102731558A (zh) * 2012-06-08 2012-10-17 湖北德邦化工新材料有限公司 一种有机硅低聚物及其制备方法、双组分体系及其应用
CN104497920A (zh) * 2014-11-27 2015-04-08 广东多正化工科技有限公司 一种水性贴合胶粘剂及制备方法
CN104694055A (zh) * 2015-04-03 2015-06-10 李海兰 一种防水黏合剂的制备方法
CN107428854A (zh) * 2015-06-04 2017-12-01 昭和电工株式会社 水性乳液、水性乳液的制造方法、水性粘合剂组合物及粘合片材

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110136980A1 (en) * 2008-08-05 2011-06-09 Arkema France Novel core-shell impact modifiers for transparent polymer matrices
CN102208550A (zh) * 2011-04-18 2011-10-05 电子科技大学 一种柔性光电子器件用基板及其制备方法
CN102731558A (zh) * 2012-06-08 2012-10-17 湖北德邦化工新材料有限公司 一种有机硅低聚物及其制备方法、双组分体系及其应用
CN104497920A (zh) * 2014-11-27 2015-04-08 广东多正化工科技有限公司 一种水性贴合胶粘剂及制备方法
CN104694055A (zh) * 2015-04-03 2015-06-10 李海兰 一种防水黏合剂的制备方法
CN107428854A (zh) * 2015-06-04 2017-12-01 昭和电工株式会社 水性乳液、水性乳液的制造方法、水性粘合剂组合物及粘合片材

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