Research Article

Understanding the Morphological Changes in the Polypropylene/Polyamide 6 Fifty/Fifty Blends by Interfacial Modifiers Based on Grafted Atactic Polypropylenes: Microscopic, Mechanical, and Thermal Characterization

Figure 3

Structure of the two- or three-arm copolymers formed at the PP/PA6 interphase by the chemical reaction between the end amine groups in PA6 and SA groups, respectively, grafted in aPP-SA or in aPP-SF/SA.