Extrusion Processing Guide: PMMA – Polymethylmethacrylate

 Processing Guide: PMMA – Polymethylmethacrylate
 Extruder: Single Screw Extruder with vacuum, grooved feeding section
 Screw Design: Barrier Screw, 25-30 L/D
 Compression Ratio: 1,8:1
 Cylinder Temperatures: 190-230 C
374-446 F
 Melt Temperature: 210-240 C
410-464 F
 Pre-Drying: 4 hours at 80 C (176 F)
Note: This is meant as a general guide. Please consult your material and machinery representative.

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