Particle size (μm) 0 .010 1 6 10 20 32 40 50 71 90 100 125 160 200 315 340
% volume 0.89 5.28 3.87 10.75 15.6 10.57 11.85 18.14 9.71 3.34 5.03 2.86 1.04 0.6 0.07 0.26
Table 4: Particle size distribution of S3.