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GB/T 38279-2019: Technical specification of auxiliary material for lead-acid batteries
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 38279-2019 | English | 359 |
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Technical specification of auxiliary material for lead-acid batteries
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GB/T 38279-2019
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Basic data | Standard ID | GB/T 38279-2019 (GB/T38279-2019) | | Description (Translated English) | Technical specification of auxiliary material for lead-acid batteries | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | K84 | | Classification of International Standard | 29.220.20 | | Word Count Estimation | 18,148 | | Date of Issue | 2019-12-10 | | Date of Implementation | 2020-07-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 38279-2019: Technical specification of auxiliary material for lead-acid batteries---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.
Technical specification of auxiliary material for lead-acid batteries
ICS 29.220.20
K84
National Standards of People's Republic of China
Technical specification for auxiliary materials for lead-acid batteries
2019-12-10 release
2020-07-01 implementation
State Administration of Market Supervision and Administration
Issued by the National Standardization Management Committee
Contents
Foreword I
1 Scope 1
2 Normative references 1
3 Requirement 1
4 Test method 4
5 Inspection rules 14
6 Signs, packaging, transportation and storage 14
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard was proposed by the China Electrical Equipment Industry Association.
This standard is under the jurisdiction of the National Lead-Acid Battery Standardization Technical Committee (SAC/TC69).
This standard was drafted by. Shandong Jinkeli Power Technology Co., Ltd., Jiangsu Haibao Battery Technology Co., Ltd., Anhui Leoch Power Technology
Co., Ltd., Huafu (Jiangsu) Power Technology Co., Ltd., Chaowei Power Co., Ltd., Tianneng Battery Group Co., Ltd., Shandong Jiuli
Industry and Trade Group Co., Ltd., Fengfan (Yangzhou) Co., Ltd., Shenyang Battery Research Institute, Jiangxi Xinwei Power Energy Technology Co., Ltd., Tian
Energy Group (Henan) Energy Technology Co., Ltd., Jiangsu Chaowei Power Co., Ltd., Hebei Chaowei Power Co., Ltd., Anhui Chaowei Power Co., Ltd.
the company.
The main drafters of this standard. Xing Yanchao, Shen Yuting, Dong Jie, Zhu Minghai, Ding Yuanjun, Ding Bofen, Wang Chao, Li Gang, Chen Yusong, Deng Jidong,
Zhang Sen, Ouyang Wanzhong, Yang Guifeng, Zhang Jianhua, Shu Hongqun, Wang Houwen.
Technical specification for auxiliary materials for lead-acid batteries
1 Scope
This standard specifies the technical index requirements, test methods, inspection rules, marking, packaging, transportation and storage of auxiliary materials for lead-acid batteries
Claim.
This standard applies to auxiliary materials such as barium sulfate, sodium lignosulfonate, humic acid, short fiber and carbon black used in lead-acid batteries, as well as a variety of monomers
Compound auxiliary material prepared by auxiliary preparation.
2 Normative references
The following documents are essential for the application of this document. For dated references, only the dated version applies to this article
Pieces. For the cited documents without date, the latest version (including the amendments) applies to this document.
GB/T 191-2008 Graphic symbol for packaging, storage and transportation
GB/T 2899-2017 Industrial precipitated barium sulfate
GB/T 6679-2003 General rules for sampling of solid chemical products
GB/T 6682-2008 Specification and test method for analyzing laboratory water
GB/T 19077-2016 Particle size analysis laser diffraction method
HG/T 3589-1999 Humic acid for lead-acid batteries
3 Requirements
3.1 The technical indicators of barium sulfate (BaSO4) should meet the requirements of Table 1.
Table 1 Technical indicators of barium sulfate (BaSO4)
Project indicators
Appearance white powder
Barium sulfate (on a dry basis)
≥98.0
105 ℃ volatiles
≤0.3
Iron (Fe)
≤0.004
Chlorine (Cl)
≤0.01
pH (100g/L suspension) 6.0 ~ 9.0
Particle size requirements
μm
D90 ≤3.5
D50 ≤1.5
D25 ≤1.0
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