YS/T 612-2014 English PDF

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YS/T 612-2014: Paste for solar cells
Status: Valid

YS/T 612: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
YS/T 612-2014	259	Add to Cart	3 days	Paste for solar cells	Valid
YS/T 612-2006	319	Add to Cart	3 days	Paste for solar cell	Obsolete

Similar standards

GB/T 17472   GB/T 17473.2   GB/T 17473.1   YS/T 604   YS/T 606   YS/T 603   

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Older Standard (superseded by this standard): YS/T 612-2006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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