GB/T 39687-2020 Testing method for drying loss of fine ceramic powders

Scope: This standard specifies the principle, test device, sample preparation, test procedure, result calculation, referee test method and test report of the test method for loss on drying of granular fine ceramic powder. This standard is applicable to the determination of drying loss of granular fine ceramic powder, and the determination of drying loss of other inorganic non-metallic material powders can also be implemented with reference. 2 principle

GB/T 39687-2020Testing method for drying loss of fine ceramic powders