PLA screw configuration design

Problembeschreibung

Unsuitable screw configuration for PLA twin-screw extrusion.

Ursachenanalyse

General-purpose screw configuration with excessive or insufficient shear affects PLA plasticization and dispersion.

Lösung

Dedicated low-shear screw configuration to reduce degradation.

Wichtigste Erkenntnis

PLA screws need dedicated design.

PLAscrewconfigurationlow shear

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