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GB/T 2085.2-2019: Aluminium powder -- Part 2: Inflammable fine aluminium powder
Status: Valid GB/T 2085.2: Evolution and historical versions
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| GB/T 2085.2-2019 | English | 199 |
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Aluminium powder -- Part 2: Inflammable fine aluminium powder
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GB/T 2085.2-2019
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| GB/T 2085.2-2007 | English | 319 |
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Aluminum powder -- Part 2: Inflammable fine aluminum powder
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GB/T 2085.2-2007
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PDF similar to GB/T 2085.2-2019
Basic data | Standard ID | GB/T 2085.2-2019 (GB/T2085.2-2019) | | Description (Translated English) | Aluminium powder -- Part 2: Inflammable fine aluminium powder | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | H71 | | Classification of International Standard | 77.160 | | Word Count Estimation | 10,179 | | Date of Issue | 2019-06-04 | | Date of Implementation | 2020-05-01 | | Older Standard (superseded by this standard) | GB/T 2085.2-2007 | | Quoted Standard | GB 190; GB/T 3199; GB/T 4456; GB/T 5314; GB 12463; GB/T 20975.26; GB/T 20975.27; GB/T 20975.2; GB/T 20975.1; GB/T 20975.11; GB/T 20975.10; GB/T 20975.12; GB/T 20975.13; GB/T 20975.14; GB/T 20975.15; GB/T 20975.16; GB/T 20975.17; GB/T 20975.18; GB/T 20975. | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | | Summary | This standard specifies the requirements, test methods, inspection rules and markings, packaging, transportation, storage, quality certificates and purchase orders (or contracts) for dry ball milled aluminum powder. This standard applies to ball-milled aluminum powder (hereinafter referred to as aluminum powder) produced by dry ball milling for use in anti-corrosion coatings, chemical catalysts, metal aluminum pigments, air-entraining concrete gas-generating agents, pesticides, gunpowder, explosives and firecrackers. | GB/T 2085.2-2019: Aluminium powder -- Part 2: Inflammable fine aluminium 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.
Aluminium powder--Part 2. Inflammable fine aluminium powder
ICS 77.160
H71
National Standards of People's Republic of China
Replace GB/T 2085.2-2007
Aluminum powder
Part 2. Ball milled aluminum powder
Aluminiumpowder-
Part 2. Inflammablefinealuminiumpowder
Published on.2019-06-04
2020-05-01 implementation
State market supervision and administration
China National Standardization Administration issued
Foreword
GB/T 2085 "aluminum powder" is divided into four parts.
---Part 1. Air atomized aluminum powder;
---Part 2. Ball milled aluminum powder;
--- Part 3. pulverizing aluminum powder;
--- Part 4. Nitrogen atomized aluminum powder.
This part is the second part of GB/T 2085.
This part is drafted in accordance with the rules given in GB/T 1.1-2009.
This part replaces GB/T 2085.2-2007 "Aluminum powder Part 2. Ball milled aluminum powder". This part is related to GB/T 2085.2-2007
In addition to the editorial changes, the main technical changes are as follows.
--- Added normative reference document YS/T 617.7 (see 2 and 4.1);
--- Added normative reference document SN/T 0370.3 (see 2 and 6.1.2);
---Added two products of FLQ1600 and FLQ850 (see 3.1.1, 3.1.1 of.2007 edition);
--- Revised Table 1, the grades and specific requirements are listed as Tables 1 and 2 (see Table 1, Table 2, Table 1 of the.2007 edition);
--- Modified the particle size distribution unit "particle size/μm" to "screen aperture/μm" (see 3.1.1, 3.1.1 of the.2007 edition);
--- Modified FLQ355B's oil content "1.0" to "0.7" (see 3.3,.2007 version 3.3);
--- Modified FLQ80A, FLQ56, FLQ45 grease content "3.8" to "3.55" (see 3.3,.2007 version of 3.3);
--- Increased chemical composition of Al2O3 requirements (see Table 3, Table 2 of the.2007 edition);
--- Increase the formula for the calculation of Al2O3 content (see 4.2.4);
--- Increase the relevant requirements for the export of dangerous goods packaging (see 6.1);
--- Added a comparison table between the brand name and the brand used (see Appendix A).
This part was proposed by the China Nonferrous Metals Industry Association.
This part is under the jurisdiction of the National Nonferrous Metals Standardization Technical Committee (SAC/TC243).
This section drafted by. Northwest Aluminum Industry Co., Ltd., Northwest Guangxi Aluminum Jiuding Powder Co., Ltd., Northeast Light Alloy Co., Ltd.
Division, Henan Ocean Powder Technology Co., Ltd., Angang Steel Micro Aluminum Powder Co., Ltd., Research and Technology Research Institute Co., Ltd.
The main drafters of this section. Wang Shouye, Wang Tao, Shi Guangfu, Zhang Jiguang, Liu Gang, Zhou Xia, Sun Zhigang, Xu Lijun, Liu Haisheng, Shao Zhenkun,
Yan Hongwei, Wu Yuping, Han Hua, Wang Xueling.
The previous versions of the standards replaced by this section are.
---GB/T 2083-1980, GB/T 2083-1989;
---GB/T 2084-1980, GB/T 2084-1989;
---GB/T 2086-1980, GB/T 2086-1989;
---GB/T 2085.2-2007.
Aluminum powder
Part 2. Ball milled aluminum powder
1 Scope
This part of GB/T 2085 specifies the requirements, test methods, inspection rules and signs, packaging, transportation, storage, and dry-type ball-milled aluminum powder.
Quality certificate and order form (or contract) content.
This section applies to anti-corrosion coatings, chemical catalysts, metallic aluminum pigments, aerated concrete gas generators, pesticides produced by dry ball milling.
Ball milled aluminum powder (hereinafter referred to as aluminum powder) used for gunpowder, explosives, fireworks and firecrackers.
2 Normative references
The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB 190 dangerous goods packaging mark
GB/T 3199 Aluminum and aluminum alloy processing products packaging, marking, transportation, storage
GB/T 4456 polyethylene blown film for packaging
GB/T 5314 powder metallurgy powder sampling method
GB 12463 General technical conditions for the transport of dangerous goods
GB/T 20975 (all parts) Aluminum and aluminum alloy chemical analysis methods
SN/T 0370.3 Inspection procedures for the packaging of dangerous goods for export - Part 3
Aluminium, magnesium and aluminium alloys - Determination of physicochemical properties - Part 1
Constant gas volume method
Determination of physicochemical properties of aluminium, magnesium and aluminium alloys - Part 3. Determination of moisture
Determination of physicochemical properties of aluminium, magnesium and aluminium alloys - Part 5. Determination of oil content
Aluminium, magnesium and aluminium alloys - Determination of physicochemical properties - Part 6
Determination of physicochemical properties of aluminium, magnesium and aluminium alloys - Part 7. Determination of particle size distribution
Aluminium, magnesium and aluminium alloys - Determination of physicochemical properties - Part 8. Determination of bulk density
Aluminium, magnesium and aluminium alloys - Determination of physicochemical properties - Part 9
Aluminium, magnesium and aluminium alloys - Determination of physicochemical properties - Part 10
3 requirements
3.1 Brand
3.1.1 The aluminum powder grade is expressed in the form of “FLQ” plus two to four digits (or a number followed by an English letter), where “FLQ” is
The identification code of the ball milled aluminum powder, the number in the grade represents the maximum aperture of the screen selected by the aluminum powder screening test.
3.1.2 The letter mark in the grade indicates the difference in particle size distribution and/or cover water area in the powder with the same maximum pore size of the selected screen.
Different powders with different physical properties.
3.1.3 The grades and typical uses are shown in Table 1. See Appendix A for comparison with the used grades.
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