493867.fig.005a
(a)
493867.fig.005b
(b)
493867.fig.005c
(c)
493867.fig.005d
(d)
Figure 5: Curve fitting according to the Percus-Yavick model for PU composites loaded with (a) 0, (b) 20, (c) 40, and (d) 60 wt.% Co.