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GB/T 35477-2017

Chinese Standard: 'GB/T 35477-2017'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusRelated Standard
GB/T 35477-2017English179 Add to Cart Days<=3 Super-abrasive -- Synthetic diamond micro-powders Valid GB/T 35477-2017
GB/T 35477-2017Chinese15 Add to Cart <=1-day [PDF from Chinese Authority, or Standard Committee, or Publishing House]


Standard ID GB/T 35477-2017 (GB/T35477-2017)
Description (Translated English) Superabrasive--Synthetic diamond micropowders
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard J43
Classification of International Standard 25.100.70
Word Count Estimation 10,164
Date of Issue 2017-12-29
Date of Implementation 2018-07-01
Drafting Organization Zhengzhou Abrasives Grinding Institute Co., Ltd.
Administrative Organization National Abrasives Standardization Technical Committee
Regulation (derived from) National Standards Bulletin 2017 No. 32
Proposing organization China Machinery Industry Federation
Issuing agency(ies) People's Republic of China General Administration of Quality Supervision, Inspection and Quarantine, China National Standardization Administration

GB/T 35477-2017
Superabrasive - Synthetic diamond micropowders
ICS 25.100.70
National Standards of People's Republic of China
Super abrasive hard synthetic diamond powder
2017-12-29 Posted
2018-07-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
China National Standardization Administration released
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed by the China Machinery Industry Federation.
This standard by the National Abrasives Standardization Technical Committee (SAC/TC139) centralized.
This standard was drafted unit. Zhengzhou abrasive grinding Institute Co., Ltd. Seiko Co., Ltd., Henan Yu Xing Hua Jing micro drilling
Co., Ltd., Henan Province Joint Abrasives Co., Ltd., Tancheng Huifeng Diamond Technology Co., Ltd., Henan Yalong Superhard Materials Co., Ltd.
Division, Henan million grams Diamond Tools Co., Ltd.
The main drafters of this standard. Liu Mingyao, Bao Hua, Chen Xuewei, Zhang Hongtao, Wang Songjuan, Wang Laifu, Li Dongjie, Shao Jie, Zhang Linzhou, Wang Zhiqiang.
Super abrasive hard synthetic diamond powder
1 Scope
This standard specifies the terms and definitions of synthetic diamond powder, product labeling, technical requirements, test methods, inspection rules, signs, bags
Loading, transportation and storage.
This standard applies to general industrial use artificial diamond powder (hereinafter referred to as diamond powder).
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version applies to this article
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 6682 analytical laboratory water specifications and test methods
JB/T 3914 superhard abrasive sampling method
3 Terms and definitions
The following terms and definitions apply to this document.
Needle rod particles needlerodparticles
Needle-like or rod-shaped particles having a ratio of the major axis to the minor axis of the microparticles exceeding 3. 1.
Ash content ashcontent
Diamond powder by burning weight loss method after burning residue content.
4 product mark
Diamond powder complies with the requirements of this standard markings should be included.
a) diamond code, D;
b) Particle size markings - Marked by the letter "M" followed by the specified D5 value/D95 value (see Table 1).
Diamond code
Micronize particle size mark
Related standard:   GB/T 35479-2017  GB/T 18845-2017
Related PDF sample:   GB/T 23541-2017
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