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GB/T 26039-2010: Mercury-free zinc powder
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 26039-2010 | English | 459 |
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Mercury-free zinc powder
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GB/T 26039-2010
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Basic data | Standard ID | GB/T 26039-2010 (GB/T26039-2010) | | Description (Translated English) | Mercury-free zinc powder | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | H62 | | Classification of International Standard | 77.150.60 | | Word Count Estimation | 20,293 | | Date of Issue | 1/10/2011 | | Date of Implementation | 10/1/2011 | | Quoted Standard | GB/T 1479; GB/T 1480; GB/T 5314; GB/T 6682; GB/T 8170-2008; GB/T 12689.1-2004; GB/T 12689.3-2004; GB/T 12689.4-2004; GB/T 12689.6-2004, | | Regulation (derived from) | Announcement of Newly Approved National Standards 2011 No. (No. 166 overall) 1 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This Standard specifies requirements for mercury-free zinc powder, test methods, inspection rules and signs, packaging, transport and storage, quality certificates and contracts (or orders) content. This Standard is applicable to zinc as a raw material, adding In, Bi, Al. Ca other alloying elements, spray, chemical substitution method, electrolytic co-deposition method, vacuum evaporation condensation of mercury-free zinc powder products made from other methods. The products are mainly used for mercury-free alkaline zinc-manganese dioxide battery manufacturing. | GB/T 26039-2010: Mercury-free zinc powder---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.
Mercury-free zinc powder
ICS 77.150.60
H62
National Standards of People's Republic of China
Mercury-free zinc powder
Issued on. 2011-01-10
2011-10-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
This standard by the national non-ferrous metals Standardization Technical Committee (SC2/TC243) centralized.
This standard is drafted by. Zhuzhou Smelter Group Co., Ltd., Shenzhen Lingnan Nonferrous Metals Corporation Limited.
Participated in the drafting of this standard. Shangyu Feng Shanghai Metal Products Co., Ltd.
The main drafters of this standard. Tan Yi-Wen, Guo Jun, Wu Tao, Li Qingxiang, Xia Haiyan, Xu Jun, Chen Duanyun, exhibition Cai Cai, Zhu Shi Lin.
Mercury-free zinc powder
1 Scope
This standard specifies the requirements for mercury-free zinc powder, test methods, inspection rules and signs, packaging, transportation and storage, quality certificates and contracts
(Or orders) content.
This standard applies to zinc as a raw material, In, Bi, Al, Ca and other alloying elements, spray, chemical displacement method, electrolytic co-deposition method,
Vacuum evaporation - condensation methods such as mercury-free zinc powder manufactured products. The products are mainly used for mercury-free alkaline zinc - manganese dioxide battery manufacturing.
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.
Determination of GB/T 1479 metal powder bulk density of the first portion of the funnel
GB/T 1480 Determination of particle size metal powder dry sieving
GB/T 5314 sampling method powder metallurgy
GB/T 6682 analysis lab laboratory use - Specification and test methods
GB/T 8170-2008 revised value represents about rules and limit values and judgment
GB/T 12689.1-2004 zinc and zinc alloys - Determination of aluminum content Chromazurol S- octyl polyethylene glycol phenyl ether -
Cetylpyridinium bromide, spectrophotometry, CAS spectrophotometry and EDTA titration
GB/T 12689.3-2004 zinc and zinc alloys - Determination of cadmium content by flame atomic absorption spectrometry
GB/T 12689.4-2004 zinc and zinc alloys - Determination of the amount of copper diethyl dithiocarbamate spectrophotometric lead
Spectrophotometry, flame atomic absorption spectrometry and electrolysis
GB/T 12689.6-2004 zinc and zinc alloy chemical analysis method for determination of lead content oscillopolarographic method
3 Terms and Definitions
The following terms and definitions apply to this standard.
3.1
Mercury-free alkaline battery zinc negative electrode active material, zinc and In, Bi, Al, Ca and other elements, the mercury content of less than 3μg/g of two
Or polyhydric zinc alloy powder.
4 Requirements
4.1 Chemical composition
Mercury-free zinc powder shall conform to the chemical composition specified in Table 1.
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