It is found that, at low MWCNT loadings
(4 phr), the MWCNTs are well dispersed and aligned in
the blends. In addition, in the case of lowMWCNT loadings
(4 phr), it can be seen that the broken tube ends of
MWCNTs protruded from the fractured surfaces of the MD
samples, indicating the longitudinal alignment ofMWCNTs,
while the fractured surfaces of the TD samples displayed
MWCNTs aligned parallel to their surfaces, as shown in Figs.
4 and 5.