Journal of Polymers

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

Table 1

Physical properties of raw materials used in this work.
PolymerMolecular weight (SEC) HI
()		 Density (gr/cm3) (°C) (°C) % H2O
PP
Isplen 050		 334.4 59.0 5.62 0.9 165−13 <0.2
PA6
Ultramid B3		 25.0 13.0 1.92 1.13 221 65 10
aPP
Industrial by-product		 54.0 2.7 20.0 0.85 NA−22.4<0.2