This standard specifies the requirements, test methods, inspection rules and contents of packaging, marking, transportation, storage, quality certificate, instruction manual and contract (or order form) for zinc powder. This standard applies to metallic zinc powder produced by distillation, atomization, and electrothermal reduction methods using metallic zinc or zinc-containing materials as raw materials. It is mainly used in metallurgy, paint, dyestuff, chemical and pharmaceutical industries.
GB/T 6890-2012 Referenced Document
GB/T 5314 Powders for powder metallurgical purposes.Sampling
GB/T 6524 Metallic powders-Determination of particle size distribution by gravitational sedimentation in a liquid and attenuation measurement
HG/T 3852 Determination of residue on sieve of pigments