Research Article

Using Factorial Design Methodology to Assess PLA-g-Ma and Henequen Microfibrillated Cellulose Content on the Mechanical Properties of Poly(lactic acid) Composites

Figure 11

Fracture surface micrographs for 90/10 w/w PLA/HENCEL composites: (a) without and (b) with PLA-g-MA coupling agent.
(a)
(b)