Evaluation and Comparison of Three Types of Spray Dried ...
Powder Flow. Flow properties of mixtures were assessed by methods based on the mobility, for example, ability of particles to migrate, such as flow through the orifice, angle of repose, and angle of slide, and also by methods such as CI and HR that give information on behavior of powder density.. In flow through the orifice test, only Avicel HFE 102 provided measurable values as other ...