powder

powder, Total:55 items.

The international standard classification for "powder" includes: Advanced ceramics , Particle size analysis. sieving , Raw materials and raw glass , Carbon materials , Physicochemical methods of analysis , Ceramic products , Testing of metals , Analytical chemistry , Occupational safety. Industrial hygiene , Measurement of force, weight and pressure , Fluid storage devices , Protection against fire in general .

The Chinese standard classification for "powder" includes: Special ceramics , Sieving, Sieve Plate and Sieve Screen , Technical management , Oxide and elementary substance , Basic Subject in general , Semimetal and semiconductor material analysis method , Synthetic materials in general , Basic standards and general methods , Chemistry , Marking, packaging, transport and storage , Hygiene, safety and labor protection , Technical management , Mechanical quantity instrument, automatic weighing equipment and other measuring instrument , Petrochemical and chemical industry engineering , Engineering fire protection , Subgrade and foundation engineering .

Professional Standard - Building Materials

JC/T 2518-2019 Continuously hot-dip zinc and zinc alloy coated steel sheet and strip
JC/T 2176-2013 Fine ceramics(advanced ceramics,advanced technical ceramics)-determination of particle size distribution of ceramic powders by laser diffraction menthod
JC/T 2682-2022 Titanium diboride powder
JC/T 2134-2012 Silicon nitride ceramic powder
JC/T 2895-2025 Cryogenic pulverizer for ultrafine powder
JC/T 995-2006 Zirconia powder with low specific surface area and better sinter ability
JC/T 2683-2022 ZrB2-SiC composite powders for super-high temperature anti-oxidation coatings
JC/T 2175-2013 Test method of iso-electric point of fine ceramic powders

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 39687-2020 Testing method for drying loss of fine ceramic powders
GB/T 42240-2022 Nanotechnology—Measurement of metallic impurities in graphene powder—Inductively coupled plasma mass spectrometry
GB/T 11986-1989 Surface active agents--Powders and granules--Mesurement of the angle of repose
GB/T 41067-2021 Nanotechnologies―Determination of sulfur, fluorine, chlorine and bromine content in graphene related powder―Combustion ion chromatography method
GB/T 39978-2021 Nanotechnology—Resistivity of carbon nanotube powder—Four probe method
GB/T 39713-2020 Testing mothed for specific surface area of ceramic powders—BET gas adsorption operation
GB/T 29527-2013 Graphical symbols for common used equipments of powder processing
GB/T 42310-2023 Nanotechnology—Measurement for specific surface area of graphene powder—Static volumetric method by argon gas adsorption
GB/T 29526-2013 Powder processing techniques—General terminology
GB/T 36086-2018 Nanotechnology—Determination of contact angles of nanopowders—Washburn dynamic pressure method
GB/T 20117-2006 Fine ceramics(advanced ceramics,advanced technical ceramics)?Sample preparation for the determination of particle size distribution of ceramic powders
GB/T 37167-2018 Particle—Separation and measurement of trace magnetic materials(elements)in inorganic powder
GB/T 9087-1988 The white powdered standard plate forcolorimetry and photometry
GB/T 41068-2021 Nanotechnologies―Determination of water-soluble anions content in graphene-related powder―Ion chromatography method
GB/T 42276-2022 Determination of fluorine ion and chloride ion in silicon nitride powder—Ion chromatography method
GB/T 37258-2018 Silicon nitride ceramic powder

Group Standards of the People's Republic of China

T/GDASE 0011-2020 Determination of conductivity of graphene powder
T/CASME 745-2023 Powder feeding valve
T/CSBM 0010-2021 Hydroxyapatite nanopowder for biomedical applications
T/GDASE 0013-2020 Determination of Defect Degree in Graphene Powder by Laser Microscopy Confocal Raman Spectroscopy
T/QGCML 343-2022 Nano silica airgel powder
T/CSTM 00168-2020 Graphene powder materials technical determination specification
T/CSBM 0009-2021 β-Tricalcium phosphate nanopowder for biomedical applications

Professional Standard - Chemical Industry

HG 20532-1993 Safety and hygiene specifications for the powder engineering of chemical industry
HG/T 20662-1999（条文说明） Technical regulations on mechanical conveying design of chemical powder materials
HG/T 20518-2008 Code for design of material handling of chemical industry
HG 20532-1993(条文说明) Safety and Hygienic Regulations for Chemical Powder Engineering Design
HG/T 20662-1999 Specification on technology design of mechanical conveying for chemical powder-Granule products
HG/T 20663-1999 Specification on design of metro-measuring，packaging and palletizing system for chemical powder-Granule products

Professional Standard - Electron

SJ 20867-2003 Specification for beryllia powder material used in electronic ceramics
SJ 20608-1996 Specification for military alumina powders

Professional Standard - Light Industry

QB/T 4770-2014 Coriolis Constant Feed Weigher for Powder

Jilin Provincial Standard of the People's Republic of China

DB22/T 1594-2012 Technical specification for inorganic powder highly filled polyethylene degradable packaging film
DB22/T 1593-2012 Technical specifications for non-food inorganic powder highly filled polyethylene degradable shopping bags
DB22/T 1595-2012 Inorganic powder highly filled polyethylene writing paper

Professional Standard - Customs

HS/T 76-2023 Verification method for the properties of calcium carbonate powders

Professional Standard - Petrochemical Industry

SH/T 3165-2011 Design specification of material handling in petrochemical engineering

Jiangsu Provincial Standard of the People's Republic of China

DB32/T 4027-2021 Dynamic four-probe method for the determination of electrical conductivity of graphene powder

Ministry of Housing and Urban-Rural Development of the People's Replublic of China

GB 50813-2012 Code for design static explosion prevention in petrochemical powders silo

Professional Standard - Railway

TB 10113-1996 Technical code on dry jet mixing method to stabilize soft foundation

Yunnan Provincial Standard of the People's Republic of China

DB53/T 1336-2025 Technical regulations for co-rearing 1st to 2nd instar silkworms with powdered artificial feed

Shaanxi Provincial Standard of the People's Republic of China

DB61/T 1756-2023 Technical regulations for the application of construction solid waste composite powder mineral admixtures

Professional Standard - Ferrous Metallurgy

YB/T 6182-2024 Qualitative Analysis of Graphene Oxide Powder by Fourier Transform Infrared Spectroscopy
YB/T 6183-2024 Determination of Carbon, Hydrogen, Nitrogen, Sulfur, and Oxygen Content in Graphene Powder Elemental Analysis Method

Hebei Provincial Standard of the People's Republic of China

DB13/T 2768.3-2018 Graphene powder material testing method Part 3: Determination of electrical conductivity
DB13/T 2768.5-2018 Graphene powder material testing method Part 5: Determination of thermal diffusivity flash method
DB13/T 2768.1-2018 Graphene powder material test method part 1: Determination of ash content