GB/T 45760-2025 in English

This standard provides a method for determining the apparent density of powder materials used in fine ceramics. It outlines the procedures, equipment, and calculation methods necessary to measure the loose density of such powders. The standard ensures consistency in testing practices and defines the conditions under which measurements are conducted. It covers the preparation of samples, the use of specific instruments, and the steps required to obtain accurate and reproducible results. The guidelines included in this standard are intended to support the uniform application of measurement techniques across different laboratories and industries. The standard also specifies the requirements for reporting results and the conditions for the validity of the measurements.