Table 1.

Extrusion process parameters of PP/SEBS blends.

	Zone 1	Zone 2	Zone 3	Zone 4	Zone 5	Zone 6	Zone 7	Zone 8
Set (°C)	190	195	200	200	200	200	200	200
Actual (°C)	187	195	197	199	198	197	202	203
Head Pressure (PSI)		50	Extruder Load (%)		27	Extruder Speed (rpm)		190