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

Table 9

(a) Isotactic polypropylene, PP: differences between the peak temperatures in the PP/PA6 fifty/fifty aPP-SF/SA modified blends and their respective ones in the pristine one. (b) Polyamide 6, PA6: differences between the peak temperatures of the PP/PA6 fifty/fifty aPP-SF/SA modified blends and their respective ones in the pristine one.

(a)

PP/aPP-SF/SA; (%)	Δ; (°C)	Δ; (°C)	Δ; (°C)
50/0.51	0.4	3.5	1.1
50/9.00	−0.5	1.8	−0.7
50/17.49	−0.5	−1.0	−1.9

(b)

PP/aPP-SF/SA; (%)	Δ; (°C)	Δ; (°C)	Δ; (°C)
50/0.51	0.1	0.4	0.1
50/9.00	−1.1	−1.6	−1.0
50/17.49	−1.4	−3.0	−1.3