Table 3.
Flowability of Neu-based NSC.
| NSC | A.R. 1,2 (°) |
Bulk Density 1 (g/mL) |
Tap Density 1 (g/mL) |
Carr’s Index 1 (%) |
Hausner 1 Ratio 1 (H.R.) |
|---|---|---|---|---|---|
| NSC-01 | 34.1° ± 0.9 | 0.39 ± 0.00 | 0.46 ± 0.01 | 18.1 ± 2.32 | 1.18 ± 0.02 |
| NSC-02 | 36.1° ± 1.8 | 0.38 ± 0.02 | 0.46 ± 0.01 | 21.3 ± 2.4 | 1.21 ± 0.02 |
| NSC-03 | 33.2° ± 2.9 | 0.42 ± 0.01 | 0.48 ± 0.00 | 14.5 ± 3.7 | 1.14 ± 0.04 |
| NSC-04 | 36.7° ± 2.9 | 0.40 ± 0.01 | 0.46 ± 0.01 | 14.9 ± 0.5 | 1.15 ± 0.00 |
| NSC-05 | 44.5° ± 1.5 | 0.42 ± 0.01 | 0.55 ± 0.01 | 30.8 ± 2.4 | 1.31 ± 0.02 |
| NSC-06 | 56.1° ± 3.1 | 0.41 ± 0.03 | 0.57 ± 0.02 | 36.8 ± 3.8 | 1.37 ± 0.04 |
| NSC-07 | 33.1° ± 2.1 | 0.36 ± 0.01 | 0.42 ± 0.00 | 16.9 ± 2.7 | 1.17 ± 0.03 |
| Physical mixture-07 | 31.1° ± 0.8 | 0.33 ± 0.02 | 0.38 ± 0.01 | 15.4 ± 3.0 | 1.15 ± 0.03 |
1 Mean ± S.D. (A.R. n = 5, C.I. n = 3, H.R. n = 3). 2 Angle of repose above 40° is considered cohesive.