This region increases with increasing
MWCNTs loading which resulted in the increase of impact strength
reduction (Eitan, Jiang, Dukes, Andrews, & Schadler, 2003). Tavasoli
Farsheh et al. (2011) reported that CNTs play a major role in determining
the crack initiation process by lowering the interaction
between the lignocellulosic material and the coupling agent.