Table 1: Permeability parameters used to validate the Bharadwaj model. Number in the bracket indicates loadings of C30BX.

Samples Volume fraction, Tortuosity factor, Relative permeability Sheet length, (nm) Model Experimental Width of the sheet, (nm) PLA/PBS/C30BX (0 wt%) 0 1 1 1 0 0 PLA/PBS/C30BX (1 wt%) 0.0065 1.25 0.95 0.84 79.04 6 PLA/PBS/C30BX (3 wt%) 0.0187 1.77 0.91 0.74 82.69 10 PLA/PBS/C30BX (5 wt%) 0.0314 3.06 0.84 0.71 131.4 14 PLA/PBS/C30BX (7 wt%) 0.0443 3.99 0.84 0.74 135.3 21 PLA/PBS/C30BX (10 wt%) 0.0625 5.83 0.82 0.75 154.8 33