GB/T 21868.2-2008 "Pigments and extenders - Methods of dispersion for assessment of dispersion characteristics - Part 2: Dispersion using an oscillatory shaking mill" specifies the specific operational procedures for pigment dispersion using an oscillatory shaking mill, applicable to the dispersion treatment of various types of pigments. It defines requirements such as the parameter settings of the oscillatory shaking mill, dispersion time, and material ratios, aiming to achieve uniform dispersion of pigments in the medium through the oscillatory shaking mill. The testing requires instruments such as an oscillatory shaking mill, analytical balance, and timing devices, providing a standardized oscillatory shaking mill dispersion process for the assessment of dispersion characteristics.
| Status | Active | ||
|---|---|---|---|
| CCS | G53 | ICS | 87.060.10 |
| Release Date | 2008-05-14 00:00:00 | Implementation Date | 2008-10-01 00:00:00 |
