215978.fig.008a
(a)
215978.fig.008b
(b)
215978.fig.008c
(c)
Figure 8: SEM micrographs for tensile fracture surface of LDPE/alumina composite containing (a) 0 wt%, (b) 1.0 wt%, and (c) 5.0 wt% of nanoalumina particles. (Mag. 550 x).