GB/T 1713-2008 "Determination of density of pigments - Pyknometer method"

This standard specifies a general test method for measuring the density of pigments or extenders using Specific Gravity bottles. The Specific Gravity bottle method can accurately measure the density of pigments and provide data support for pigment quality control and characteristic analysis. When this method is not suitable for some specific products, special methods need to be developed for determination. The standard applies to the routine density testing of pigments and extenders in the laboratory.

This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.