GB/T 31057.2-2018
ActiveGranular materials—Physical properties—Part 2: Determination of tap density
颗粒材料 物理性能测试 第2部分：振实密度的测量
Application Summary AI generated
This standard specifies a method for determining the tap density of granular materials by mechanically tapping a graduated cylinder containing the sample. It is applied in industries such as pharmaceuticals, metallurgy, and chemical engineering for quality control of powders, granules, and other particulate solids. The test is critical for evaluating packing behavior, flowability, and storage volume requirements in manufacturing and processing contexts.
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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.