Extrusion Processing Guide: PP – Polypropylene

 Processing Guide: PP – Polypropylene
 Extruder: Single Screw with vacuum, grooved feeding section
 Screw Design: Barrier Screw, 25 – 30 L/D
 Compression Ratio: 3:1
 Cylinder Temperatures: 200-250 C
392-482 F
 Melt Temperature: 230-300 C
446-572 F
 Pre-Drying: no
Note: This is meant as a general guide. Please consult your material and machinery representative.

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