Table 1.

Reference values of thermoplastic polymers. Authors’ own table from [20].

Materials (Thermoplastic Polymer)	Tensile Modulus, GPa	Tensile Strength (Yield), MPa	Melt Flow, g/10 min	Melting Point, °C	Density, g/cm−3
Polypropylene (PP)	1.50–1.75	28–39	0.47–350	134–165	0.89–0.91
Polyethylene (PE)	0.15	10–18	0.25–2.6	104–113	0.918–0.919
Polyamide (PA)	0.7–3.3	40–86	15–75	211–265	1.03–1.16
Poly ether ether ketone (PEEK)	3.1–8.3	90–11	4–49.5	340–344	1.3–1.44