Powder characterization. Objectives and challenges
Handling of powders Physical principles of divided solids

The characterization of a powder can have multiple objectives such as :

• get to know your product better;

• better master the associated processes ;

• obtain the data needed for process modeling and engineering calculations;

• control product quality ;

• check product conformity from batch to batch;

• compare its product with those of competitors.

Whatever the purpose of characterization, the central question is "which properties should be characterized in relation to the intended application or functionalities sought? While the aim of quality assurance is to verify product conformity, we are increasingly seeking to establish the links between powder...