PMMA - Polymethylmethacrylate

Processing Guide: PMMA - Polymethylmethacrylate
Extruder: Single Screw Extruder with vacuum, grooved feeding section
Screw Design: Barrier Screw, 25-30 L/DTwo mixing sections:
dispersive-mixing spiral-shear element, rhomboid distributive-mixing section

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.