From: Influence of physico-chemical properties of hydroxypropyl methylcellulose on quetiapine fumarate release from sustained release matrix tablets
Parameters
The angle of repose
29.1 ± 0.05
Bulk density (g/cm3)
0.30 ± 0.02
Tapped density (g/cm3)
0.33 ± 0.01
Carr’s index
9.09 ± 0.10
Hausner’s ratio
1.1 ± 0.01