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Physical & Chemical properties

Particle size distribution (Granulometry)

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- Individual Results:

The test item consists of white to transparent crystalline particles and with broad distribution spectrum. For each test series fractions (left axis of the ordinate) and the siftings (right axis of the ordinate) are presented in volume % as a function of the particle size.

A.)The median particle size L50(D (v, 0.5)): 50 % of particle volume or particle mass with lower particle diameter) deduced from these distributions are:

1st test series: L50= 26.22 µm

2nd test series: L50= 26.47 µm

The average of the median particle size: L50= 26.3 µm

B.)The median particle size L10(D (v, 0.1)): 10 % of particle volume or particle mass with lower particle diameter) deduced from these distributions are:

1st test series: L10= 3.67 µm

2nd test series: L10= 3.68 µm

The average of the median particle size: L10= 3.7 µm

C.)The median particle size L90(D (v, 0.9)): 90 % of particle volume or particle mass with lower particle diameter) deduced from these distributions are:

1st test series: L90= 129.73 µm

2nd test series: L90= 131.50 µm

The average of the median particle size: L90= 130.6 µm