JP2006186237A - 太陽電池封止材の製造方法 - Google Patents
太陽電池封止材の製造方法 Download PDFInfo
- Publication number
- JP2006186237A JP2006186237A JP2004380509A JP2004380509A JP2006186237A JP 2006186237 A JP2006186237 A JP 2006186237A JP 2004380509 A JP2004380509 A JP 2004380509A JP 2004380509 A JP2004380509 A JP 2004380509A JP 2006186237 A JP2006186237 A JP 2006186237A
- Authority
- JP
- Japan
- Prior art keywords
- solar cell
- ethylene
- sealing material
- crosslinking agent
- thermoplastic resin
- 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.)
- Granted
Links
Classifications
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
【解決手段】 エチレン単位含有量が60〜85重量%、190℃、2160g荷重におけるメルトフローレートが3〜100g/10分のエチレン系共重合体のような熱可塑性樹脂を、射出成形法により太陽電池モジュールに合わせた形状に成形した後、架橋剤を含浸させて太陽電池封止材を製造する。
【選択図】 なし
Description
1.原料
(1)EVA樹脂:エチレン・酢酸ビニル共重合体(酢酸ビニル含量:28重量%、MFR:15g/10分)
(2)架橋剤:2,5−ジメチル−2,5−ビス(第3ブチルパーオキシ)ヘキサン、商品名:ルパゾール101、アトフィナ吉富(株)製、1時間半減期温度:140℃
(3)架橋助剤:トリアリルシアヌレート
(4)シランカップリング剤:γ−メタクリロキシプロピルトリメトキシシラン、商品名:KBM503、信越化学(株)製
上記EVA樹脂を、射出成形機(東芝機械(株)製IS−100E)にて温度200℃で、直径30cm、厚さ1mmのシートを成形した。金型の片面に離型性の向上とモジュール作成時の泡抜け性を考慮して、エンボスを施した。僅かなバリが発生したが、ほとんどロスはなく、10枚のシートを得た。
上記架橋剤、架橋助剤及びシランカップリング剤を1.2:2:0.1の割合で混合し、1枚のシート66.4gに混合した溶液2.2gを取り、バーコーターNo20を用いて塗布した。溶液は、塗布後5分程度でシート中に含浸された。混合溶液は適量採取可能であり、残りは冷蔵庫保管することで、次試験に使用可能であった。
塗布後、1週間程度で溶液はシート中に均一に拡散し、モジュールへの貼り合わせへの使用が可能であった。
[比較例1]
上記EVA樹脂5000g、架橋剤60g、架橋助剤100g及びシランカップリング剤5gを混合し、含浸のため一昼夜放置した。得られた含浸ペレットを、押出機(L/D=26、フルフライトスクリュー、圧縮比2.6)を用いて、加工温度100℃にて混練および厚み1mm、幅35cmでシート化した。
得られたシート長310cm(約1012g)から直径30cmの形状のシートを10枚打ち抜いた。この段階で約355gのロスが発生した。このロスには、高コストの添加剤が含まれている。
Claims (3)
- 射出成形法により熱可塑性樹脂を所定形状に成形した後、架橋剤を含浸させることを特徴とする太陽電池封止材の製造方法。
- 上記熱可塑性樹脂が、エチレン単位含有量が60〜85重量%、190℃、2160g荷重におけるメルトフローレート(JIS K7210−1999)が3〜100g/10分のエチレン系共重合体である請求項1記載の太陽電池封止材の製造方法。
- 上記エチレン系共重合体が、エチレン・酢酸ビニル共重合体である請求項2記載の太陽電池封止材の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004380509A JP4882124B2 (ja) | 2004-12-28 | 2004-12-28 | 太陽電池封止材の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004380509A JP4882124B2 (ja) | 2004-12-28 | 2004-12-28 | 太陽電池封止材の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006186237A true JP2006186237A (ja) | 2006-07-13 |
JP4882124B2 JP4882124B2 (ja) | 2012-02-22 |
Family
ID=36739110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004380509A Active JP4882124B2 (ja) | 2004-12-28 | 2004-12-28 | 太陽電池封止材の製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4882124B2 (ja) |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010086998A (ja) * | 2008-09-29 | 2010-04-15 | Sekisui Chem Co Ltd | 太陽電池用封止シート |
US7847184B2 (en) | 2006-07-28 | 2010-12-07 | E. I. Du Pont De Nemours And Company | Low modulus solar cell encapsulant sheets with enhanced stability and adhesion |
US7851694B2 (en) | 2006-07-21 | 2010-12-14 | E. I. Du Pont De Nemours And Company | Embossed high modulus encapsulant sheets for solar cells |
WO2011016557A1 (ja) * | 2009-08-07 | 2011-02-10 | 東洋インキ製造株式会社 | 太陽電池封止材用樹脂組成物の製造方法、太陽電池封止材用樹脂組成物、太陽電池封止材、および太陽電池モジュール |
US7902452B2 (en) | 2004-06-17 | 2011-03-08 | E. I. Du Pont De Nemours And Company | Multilayer ionomer films for use as encapsulant layers for photovoltaic cell modules |
US8048520B2 (en) | 2007-11-16 | 2011-11-01 | E.I. Du Pont De Nemours And Company | Multilayer terionomer encapsulant layers and solar cell laminates comprising the same |
US8080726B2 (en) | 2007-04-30 | 2011-12-20 | E. I. Du Pont De Nemours And Company | Solar cell modules comprising compositionally distinct encapsulant layers |
US8080728B2 (en) | 2004-12-07 | 2011-12-20 | E. I. Du Pont De Nemours And Company | Multilayer composite films and articles prepared therefrom |
US8080727B2 (en) | 2008-11-24 | 2011-12-20 | E. I. Du Pont De Nemours And Company | Solar cell modules comprising an encapsulant sheet of a blend of ethylene copolymers |
JP2012009792A (ja) * | 2010-06-28 | 2012-01-12 | Mitsui Chemicals Inc | 太陽電池モジュールの製造方法 |
US8168885B2 (en) | 2007-02-12 | 2012-05-01 | E.I. Du Pont De Nemours And Company | Low modulus solar cell encapsulant sheets with enhanced stability and adhesion |
US8334033B2 (en) | 2008-12-31 | 2012-12-18 | E I Du Pont De Nemours And Company | Ionomer compositions with low haze and high moisture resistance and articles comprising the same |
US8399096B2 (en) | 2008-10-31 | 2013-03-19 | E I Du Pont De Nemours And Company | High-clarity ionomer compositions and articles comprising the same |
US8399082B2 (en) | 2008-12-30 | 2013-03-19 | E I Du Pont De Nemours And Company | High-clarity blended ionomer compositions and articles comprising the same |
JP5219504B2 (ja) * | 2005-02-10 | 2013-06-26 | 三井・デュポンポリケミカル株式会社 | 太陽電池封止材の製造方法 |
US8637150B2 (en) | 2007-10-01 | 2014-01-28 | E I Du Pont De Nemours And Company | Multilayer acid terpolymer encapsulant layers and interlayers and laminates therefrom |
US8657993B2 (en) | 2007-02-15 | 2014-02-25 | E I Du Pont De Nemours And Company | Articles such as safety laminates and solar cell modules containing high melt flow acid copolymer compositions |
US8691372B2 (en) | 2007-02-15 | 2014-04-08 | E I Du Pont De Nemours And Company | Articles comprising high melt flow ionomeric compositions |
US8772624B2 (en) | 2006-07-28 | 2014-07-08 | E I Du Pont De Nemours And Company | Solar cell encapsulant layers with enhanced stability and adhesion |
JP2016009723A (ja) * | 2014-06-23 | 2016-01-18 | 三菱電機株式会社 | 太陽電池モジュール製造装置および太陽電池モジュールの製造方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59138234A (ja) * | 1983-01-28 | 1984-08-08 | Du Pont Mitsui Polychem Co Ltd | 架橋性シ−トの製造方法 |
JPH08283696A (ja) * | 1995-04-14 | 1996-10-29 | Haishiito Kogyo Kk | 太陽電池封止用シート及びその製造方法 |
JP2001332754A (ja) * | 2000-05-23 | 2001-11-30 | Fujimori Kogyo Co Ltd | 紫外線硬化性太陽電池用封止材及び太陽電池 |
JP2001332750A (ja) * | 2000-05-23 | 2001-11-30 | Canon Inc | 太陽電池封止用組成物およびそれを用いた太陽電池モジュール、建材一体型太陽電池モジュール |
JP2002083992A (ja) * | 2000-09-07 | 2002-03-22 | Nissan Motor Co Ltd | 太陽電池パネルおよびその製造方法 |
JP2003046104A (ja) * | 2001-08-02 | 2003-02-14 | Dainippon Printing Co Ltd | 太陽電池モジュ−ル |
-
2004
- 2004-12-28 JP JP2004380509A patent/JP4882124B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59138234A (ja) * | 1983-01-28 | 1984-08-08 | Du Pont Mitsui Polychem Co Ltd | 架橋性シ−トの製造方法 |
JPH08283696A (ja) * | 1995-04-14 | 1996-10-29 | Haishiito Kogyo Kk | 太陽電池封止用シート及びその製造方法 |
JP2001332754A (ja) * | 2000-05-23 | 2001-11-30 | Fujimori Kogyo Co Ltd | 紫外線硬化性太陽電池用封止材及び太陽電池 |
JP2001332750A (ja) * | 2000-05-23 | 2001-11-30 | Canon Inc | 太陽電池封止用組成物およびそれを用いた太陽電池モジュール、建材一体型太陽電池モジュール |
JP2002083992A (ja) * | 2000-09-07 | 2002-03-22 | Nissan Motor Co Ltd | 太陽電池パネルおよびその製造方法 |
JP2003046104A (ja) * | 2001-08-02 | 2003-02-14 | Dainippon Printing Co Ltd | 太陽電池モジュ−ル |
Cited By (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7902452B2 (en) | 2004-06-17 | 2011-03-08 | E. I. Du Pont De Nemours And Company | Multilayer ionomer films for use as encapsulant layers for photovoltaic cell modules |
US8080728B2 (en) | 2004-12-07 | 2011-12-20 | E. I. Du Pont De Nemours And Company | Multilayer composite films and articles prepared therefrom |
US8835750B2 (en) | 2004-12-07 | 2014-09-16 | E I Du Pont De Nemours And Company | Multilayer composite films and articles prepared therefrom |
USRE45163E1 (en) * | 2004-12-07 | 2014-09-30 | E. I. Du Pont De Nemours And Company | Multilayer composite films and articles prepared therefrom |
JP5219504B2 (ja) * | 2005-02-10 | 2013-06-26 | 三井・デュポンポリケミカル株式会社 | 太陽電池封止材の製造方法 |
US7851694B2 (en) | 2006-07-21 | 2010-12-14 | E. I. Du Pont De Nemours And Company | Embossed high modulus encapsulant sheets for solar cells |
US8772624B2 (en) | 2006-07-28 | 2014-07-08 | E I Du Pont De Nemours And Company | Solar cell encapsulant layers with enhanced stability and adhesion |
US7847184B2 (en) | 2006-07-28 | 2010-12-07 | E. I. Du Pont De Nemours And Company | Low modulus solar cell encapsulant sheets with enhanced stability and adhesion |
US8168885B2 (en) | 2007-02-12 | 2012-05-01 | E.I. Du Pont De Nemours And Company | Low modulus solar cell encapsulant sheets with enhanced stability and adhesion |
US8657993B2 (en) | 2007-02-15 | 2014-02-25 | E I Du Pont De Nemours And Company | Articles such as safety laminates and solar cell modules containing high melt flow acid copolymer compositions |
US8691372B2 (en) | 2007-02-15 | 2014-04-08 | E I Du Pont De Nemours And Company | Articles comprising high melt flow ionomeric compositions |
US8080726B2 (en) | 2007-04-30 | 2011-12-20 | E. I. Du Pont De Nemours And Company | Solar cell modules comprising compositionally distinct encapsulant layers |
US8637150B2 (en) | 2007-10-01 | 2014-01-28 | E I Du Pont De Nemours And Company | Multilayer acid terpolymer encapsulant layers and interlayers and laminates therefrom |
US8048520B2 (en) | 2007-11-16 | 2011-11-01 | E.I. Du Pont De Nemours And Company | Multilayer terionomer encapsulant layers and solar cell laminates comprising the same |
US8319094B2 (en) | 2007-11-16 | 2012-11-27 | E I Du Pont De Nemours And Company | Multilayer terionomer encapsulant layers and solar cell laminates comprising the same |
JP2010086998A (ja) * | 2008-09-29 | 2010-04-15 | Sekisui Chem Co Ltd | 太陽電池用封止シート |
US8399096B2 (en) | 2008-10-31 | 2013-03-19 | E I Du Pont De Nemours And Company | High-clarity ionomer compositions and articles comprising the same |
US8080727B2 (en) | 2008-11-24 | 2011-12-20 | E. I. Du Pont De Nemours And Company | Solar cell modules comprising an encapsulant sheet of a blend of ethylene copolymers |
US8399082B2 (en) | 2008-12-30 | 2013-03-19 | E I Du Pont De Nemours And Company | High-clarity blended ionomer compositions and articles comprising the same |
US8334033B2 (en) | 2008-12-31 | 2012-12-18 | E I Du Pont De Nemours And Company | Ionomer compositions with low haze and high moisture resistance and articles comprising the same |
AU2010279959B8 (en) * | 2009-08-07 | 2013-09-26 | Toyo Ink Sc Holdings Co., Ltd. | Method for producing resin composition for solar cell sealing material, resin composition for solar cell sealing material, solar cell sealing material, and solar cell module |
KR101304834B1 (ko) * | 2009-08-07 | 2013-11-04 | 도요컬러주식회사 | 태양전지 봉지재용 수지 조성물의 제조방법, 태양전지 봉지재용 수지 조성물, 태양전지 봉지재, 및 태양전지 모듈 |
AU2010279959B2 (en) * | 2009-08-07 | 2013-05-16 | Toyo Ink Sc Holdings Co., Ltd. | Method for producing resin composition for solar cell sealing material, resin composition for solar cell sealing material, solar cell sealing material, and solar cell module |
JPWO2011016557A1 (ja) * | 2009-08-07 | 2013-01-17 | 東洋インキScホールディングス株式会社 | 太陽電池封止材用樹脂組成物の製造方法、太陽電池封止材用樹脂組成物、太陽電池封止材、および太陽電池モジュール |
CN102318082A (zh) * | 2009-08-07 | 2012-01-11 | 东洋油墨Sc控股株式会社 | 太阳能电池封装材料用树脂组合物的制造方法、太阳能电池封装材料用树脂组合物、太阳能电池封装材料以及太阳能电池模块 |
JP4793512B2 (ja) * | 2009-08-07 | 2011-10-12 | 東洋インキScホールディングス株式会社 | 太陽電池封止材用樹脂組成物の製造方法、太陽電池封止材用樹脂組成物、太陽電池封止材、および太陽電池モジュール |
WO2011016557A1 (ja) * | 2009-08-07 | 2011-02-10 | 東洋インキ製造株式会社 | 太陽電池封止材用樹脂組成物の製造方法、太陽電池封止材用樹脂組成物、太陽電池封止材、および太陽電池モジュール |
JP2012009792A (ja) * | 2010-06-28 | 2012-01-12 | Mitsui Chemicals Inc | 太陽電池モジュールの製造方法 |
JP2016009723A (ja) * | 2014-06-23 | 2016-01-18 | 三菱電機株式会社 | 太陽電池モジュール製造装置および太陽電池モジュールの製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JP4882124B2 (ja) | 2012-02-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4882124B2 (ja) | 太陽電池封止材の製造方法 | |
JP5219504B2 (ja) | 太陽電池封止材の製造方法 | |
US8053086B2 (en) | Encapsulating material for solar cell | |
JP2006190865A (ja) | 太陽電池封止材 | |
JP2006190867A (ja) | 太陽電池封止材 | |
KR101903197B1 (ko) | 태양 전지 봉지재 및 그것을 이용하여 제작된 태양 전지 모듈 | |
JP2006210906A (ja) | 太陽電池封止材 | |
JPWO2007094445A1 (ja) | 太陽電池封止材 | |
WO2011108600A1 (ja) | 太陽電池封止材及びそれを用いて作製された太陽電池モジュール | |
CN101087842A (zh) | 太阳能电池密封材料 | |
JP6152099B2 (ja) | 太陽電池モジュール | |
JP4912122B2 (ja) | 架橋性エチレン共重合体組成物、該共重合体組成物からなる太陽電池素子封止用シートおよびこれを用いた太陽電池モジュール | |
JP2015211189A (ja) | 太陽電池封止材用樹脂組成物、並びにそれを用いた太陽電池封止材及び太陽電池モジュール | |
JP2006303233A (ja) | 太陽電池用接着シート | |
JP6172158B2 (ja) | 太陽電池封止材用樹脂組成物 | |
JP2006186233A (ja) | 太陽電池封止材 | |
JP4977111B2 (ja) | 太陽電池モジュールの分離回収方法 | |
JP5041888B2 (ja) | 太陽電池封止材用シート | |
JP2005129925A (ja) | 太陽電池封止材用シート | |
JP4526022B2 (ja) | 積層体及びその用途 | |
JP2010153609A (ja) | 太陽電池封止シート、その製造方法およびその用途 | |
JP2014212268A (ja) | 太陽電池用積層体及びそれを用いて作製された太陽電池モジュール | |
JP6163396B2 (ja) | 太陽電池封止材用シート及び太陽電池モジュール | |
JP6117582B2 (ja) | 太陽電池封止材用シート及び太陽電池モジュール | |
KR101126600B1 (ko) | 태양전지용 접착 시트 조성물, 이를 이용한 태양전지용 접착시트 및 태양전지 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20071016 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20100105 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110112 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20111101 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A712 Effective date: 20111118 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20111118 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20111121 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20141216 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4882124 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |