Table 2.

Plate-plate rheometry (PPR)-based modified cross-law parameters for HDPE melt at 200 °C.

Parameter	Unit	Material 1	Material 2	Material 3
${\eta }_0$	Pa.s	43,226	4559	1930
$\lambda$	s	0.362	0.125	0.0711
$m$	-	0.761	0.571	0.491