GB/T 20117-2006 (English Version) PDF

Standard No.: GB/T 20117-2006
Language: Chinese, Available in English version
Release Date: 2006
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 20117-2006

Scope: This standard describes the preparation of samples for particle size distribution testing of fine ceramic powders. This standard is applicable to the preparation of samples required for the characterization of particle size distribution of various fine ceramic powders. For the sample preparation of traditional ceramic powder, metal powder, abrasive, coal powder and other powder material particle size distribution test, it can also be used as a reference under the premise that the appropriate dispersion medium specified in Chapter 5 of this standard can be selected. use.

GB/T 20117-2006 Referenced Document

GB/T 6682-1992 Water for analytical laboratory use--Specification and test methods
ISO 8213:1986 Chemical products for industrial use; Sampling techniques; Solid chemical products in the form of particles varying from powders to coarse lumps

2006 GB/T 20117-2006 Fine ceramics（advanced ceramics,advanced technical cermics）--Sample prepartion for the determination of particle size distribution of ceramic powders