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YS/T 612-2014: Paste for solar cells
Status: Valid YS/T 612: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| YS/T 612-2014 | English | 259 |
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Paste for solar cells
| Valid |
YS/T 612-2014
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| YS/T 612-2006 | English | 319 |
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3 days [Need to translate]
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Paste for solar cell
| Obsolete |
YS/T 612-2006
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PDF similar to YS/T 612-2014
Basic data | Standard ID | YS/T 612-2014 (YS/T612-2014) | | Description (Translated English) | Paste for solar cells | | Sector / Industry | Nonferrous Metallurgy Industry Standard (Recommended) | | Classification of Chinese Standard | H68 | | Classification of International Standard | 77.150.99 | | Word Count Estimation | 10,172 | | Date of Issue | 10/14/2014 | | Date of Implementation | 4/1/2015 | | Older Standard (superseded by this standard) | YS/T 612-2006 | | Quoted Standard | GB/T 3131; GB/T 17473.1; GB/T 17473.2; GB/T 17473.3; GB/T 17473.5; GB/T 17473.7; GB/T 17472 | | Regulation (derived from) | People's Republic of China Ministry of Industry and Information Technology Notice 2014 No. 63; Industry Standard Filing Notice 2014 No. 12 (Overall No. 180) | | Issuing agency(ies) | Ministry of Industry and Information Technology | | Summary | This Standard specifies the crystalline silicon solar cell with a slurry of requirements, test methods, inspection rules and signs, packaging, transportation, storage, quality is a certificate and contracts (or orders) content. This Standard applies to th | YS/T 612-2014: Paste for solar cells---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Paste for solar cells
ICS 77.150.99
H68
People's Republic of China Nonferrous Metals Industry Standard
Replacing YS/T 612-2006
Solar cell paste
Issued on. 2014-10-14
2015-04-01 implementation
Ministry of Industry and Information Technology of the People's Republic of China released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
Instead of the standard YS/T 612-2006 "solar cell paste." Compared with this standard YS/T 612-2006, the main changes
as follows.
--- The solids content of the front side silver paste, silver paste and aluminum paste on the back from 80% to 88%, 75% to 85%, 65% and 80%, respectively
Changed from 86% to 92%, 45% to 70%, 70% to 80%;
--- The fineness of the front side silver paste, silver paste and aluminum paste on the back of the original ≤15μm, ≤20μm, ≤80μm were changed ≤10μm,
≤15μm, ≤25μm;
--- The front side silver paste, silver paste and aluminum paste on the back of the original viscosity of 20Pa · s ~ 100Pa · s, 20Pa · s ~ 100Pa · s,
150Pa · s ~ 450Pa · s were changed to 260Pa · s ~ 750Pa · s, 35Pa · s ~ 80Pa · s, 15Pa · s ~
50Pa · s;
--- Increasing the viscosity determination when setting conditions;
--- Increasing the drying temperature front side silver paste, silver paste and aluminum paste on the back of three kinds of slurry and drying time;
--- The firing temperature front side silver paste, silver paste and aluminum paste on the back of the original 720 ℃ ~ 780 ℃, 650 ℃ ~ 700 ℃, 600 ℃ ~
All 700 ℃ to 760 ℃ ~ 830 ℃;
--- Increase the adhesion of the aluminum paste was measured after sintering warpage measurement and boiled.
This standard by the national non-ferrous metals Standardization Technical Committee (SAC/TC243) centralized.
This standard was drafted. Your research Platinum Ltd., China Nonferrous Metals Industry Institute of Standards Metrology and Quality, Guangzhou Branch Xing Ru
Technology Development Co., Ltd., Wuhan Optoelectronics Technology Co., gifted musicians.
Drafters of this standard. Zhao Ling, Fan Mingnuo, Xiongqing Feng, TIAN Liang, Zhu Wuxun to Lei, Ding Ice, pay Ming, Xu Shan, Ouyang Yu Jie, Xu Hongmei.
This standard replaces the standards previously issued as follows.
--- YS/T 612-2006.
Solar cell paste
1 Scope
This standard specifies the crystalline silicon solar cell slurry requirements, test methods, inspection rules and signs, packaging, transportation, storage, quality certificate
Specification and contracts (or orders) content.
This standard applies to the production of crystalline silicon solar cell front electrode, a back electrode and a back electrode paste field (hereinafter referred to as a slurry).
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 3131 lead solders
GB/T 17472 microelectronics precious metal pastes Specification
GB/T 17473.1 microelectronics precious metal pastes Test Method Determination of solid content
GB/T 17473.2 microelectronics testing methods of precious metal pastes fineness determination
GB/T 17473.3 microelectronics precious metal pastes used test method for measuring the resistance party
GB/T 17473.5 microelectronics precious metal slurry viscosity determination test methods
GB/T 17473.7 microelectronics precious metal pastes used test methods weldability, resistance to soldering Determination
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
Front side silver paste silverpasteforfrontsurface
Which meets the screen printing front electrode for crystalline silicon solar cells by a silver powder, glass powder, additives and organic vehicle consisting of
Paste.
3.2
Backside silver paste silverpasteforbacksurface
Which satisfies screen printed electrodes for crystalline silicon solar cells on the back of the silver powder, glass powder, additives and organic vehicle consisting of
Paste.
3.3
Aluminum paste aluminumpaste
Screen printing which satisfies crystalline silicon solar cells used by the aluminum back electrode, glass powder, additives and organic vehicle consisting of (back
Field electrode) paste.
4 Requirements
4.1 Categories
4.1.1 Usage by product slurry into crystalline silicon solar cell with the front electrode silver paste, back electrode silver paste and aluminum paste electrode back field.
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