GB/T 45760-2025
ActiveFine ceramics—Determination of bulk density of powders—Untapped density
精细陶瓷 粉体堆积密度测定 松装密度
Application Summary AI generated
This standard specifies a method for determining the untapped (apparent) bulk density of fine ceramic powders by measuring the mass of powder that occupies a known volume after free settling without compaction. It is applied in quality control and material specification for advanced ceramics manufacturing, particularly for raw material characterization in industries producing structural ceramics, electronic substrates, and thermal barrier coatings. The test ensures consistent powder flow and packing behavior during processes like dry pressing or slip casting.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.