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Particle size distribution (Granulometry)

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Description of key information

MMD= 25 µm

D10= 1.8 µm

D90= 70.6 µm

Additional information

The measurement was carried out by laser diffraction method, dry conditions

In addition, the values [vol%] for the particle size fractions are as follows:

 <4 µm= 15%

<10 µm= 25%

<100 µm= 93%

The image analysis by TEM and the evaluation of specific surface area by BET can be found in Chapter 1.4 of the lead registrant dossier.

Reference is made to the statement made in the Discussion section of Chapter 4.1.