Table 2.

Diffusion, sorption, and permeability study of composites.

Samples	Percentages of Water-Uptake at Infinite Time (W∞)	Sorption Coefficient (S)	Diffusion Coefficient (D) (mm2/s)	Permeability Coefficient (P) (mm2/s)
0%	0.43	26.88	6.44 × 10−8	1.73 × 10−6
15%	2.36	1.25	2.97× 10−5	3.72 × 10−5
30%	8.21	2.77	6.05 × 10−6	1.68 × 10−5
45%	20.99	2.12	1.04 × 10−5	2.20 × 10−5