GB/T 1773-2025 Active National standards

GB/T 1773-2025 Flake silver powder

GB/T 1773-2025 Flake silver powder

Publish Date: 2025-08-29 Implement Date: 2026-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 1773-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Precious metals and their alloys

ICS Name: Other non-ferrous metal products

Publish Date: 2025-08-29

Implement Date: 2026-03-01

Publisher: 国家市场监督管理总局、国家标准化管理委员会

Technical Committee: 全国有色金属标准化技术委员会(SAC/TC 243)

Pages: 12 pages

Scope

本文件规定了片状银粉的分类和标记、技术要求、试验方法、检验规则、标志、包装、运输、贮存及随行文件和订货单内容。
本文件适用于电子浆料用片状银粉。

Development Information

Drafting Units:

贵研电子材料(云南)有限公司、西安宏星电子浆料科技股份有限公司、有研亿金新材料有限公司、金川集团股份有限公司、有研纳微新材料(北京)有限公司、西北有色金属研究院、有色金属技术经济研究院有限责任公司、云南省贵金属新材料控股集团股份有限公司、中船黄冈贵金属有限公司、山东有研国晶辉新材料有限公司、宁夏中色新材料有限公司、东方电气洁能科技成都有限公司、东方电气精细电子材料(德阳)有限公司

Drafting Persons:

李燕华、黄富春、李俊鹏、李晨昊、赵莹、关俊卿、马骞、王建伟、郑晶、向磊、朱武勋、张圣欢、贺昕、刘飞、刘萍、苏绍晶、幸七四、吴高鹏、何金江、石兴旺、彭戴、李治宇、陈学刚、甘俊、王宁、罗慧、王珂、姚远、张晓杰、李玮、杨博文、莫建国、罗云、刘继松

Word Count: 15 Thousand words Pages: 12 pages

Replace the following standards

GB/T 1773-2008 Flake silver powders

Referenced Standards

GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 1479.3-2017 Metallic powders—Determination of apparent density—Part 3:Oscillating funnel method GB/T 1774-2009 Superfine silver powder GB/T 4309-1984 Classification and designation for powder metallurgy materials GB/T 4309-2009 Classification and designation for powder metallurgy materials GB/T 5162-1985 Metallic powders—Determination of tap density GB/T 5162-2006 Metallic powders—Determination of tap density GB/T 5162-2021 Metallic powders—Determination of tap density GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values GB/T 19077-2016 Particle size analysis—Laser diffraction methods GB/T 19077-2024 Particle size analysis—Laser diffraction methods GB/T 19077.1-2003 Particle size analysis—Laser diffraction method GB/T 19077.1-2008 Particle size analysis—Laser diffraction methods—Part 1:General principles GB/T 19445-2004 Products of Precious metals and their alloys—Packing marking, transporting and storing GB/T 36590-2018 Method for chemical analysis of high purity silver—Determination of trace impurity elements contents—Glow discharge mass spectrometry GB/T 191-2025 Graphical symbols marking for handling and storage of packages

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