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Particle size distribution (Granulometry)

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Description of key information

MMD= 113 µm

D10= 18 µm

D90= 1217 µm

Additional information

The granulometric analysis (particle size distribution) was carried out by laser diffraction according to ISO 13320-1, with evaluation according to Fraunhofer.

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

48%= <106µm

5.4%= <10µm

1.4%= <4µm

In case of using intensive shear forces and adding surface active substances and/or solvents (e.g. as a preparation for transmission electron microscopy) agglomerates and/or aggregates can be visualised, which may contain primary particles smaller than 100 nm.