Investigation on the Achievable Flow Length in Injection Moulding of Polymeric Materials with Dynamic Mould Tempering

Table 1

Characteristics of the investigated materials (manufacturer's data).

Parameter	PA66*	PP	POM	PC
Density (𝜌) (kg·m^−3)	1130	905	1410	1190
Melting temperature (°C)	260	161	166	—
Crystallization temperature (°C)	236	118	148	—
Glass transition temperature (°C)	90	−20	−70	145
Thermal conductivity (k) (W·m^−1·K^−1)	0,33	0,22	0.31	0,2
Specific heat capacity (cp) (J·kg^−1·K^−1)	1700	1700	1470	1170

∗Dry conditioned.