Extrusion & Post
9 Aufrufe
Viscosity fluctuation problem of PBS biodegradable material in sheet extrusion
Problembeschreibung
Polybutylene succinate PBS shows viscosity fluctuation in sheet extrusion processing at 140-200°C.
Ursachenanalyse
Caused by poor thermal stability of PBS and slow crystallization.
Lösung
Improved by thorough drying.
Wichtigste Erkenntnis
The degradation characteristics of PBS require gentle processing.
War das hilfreich?
0 Personen fanden dies hilfreich
Vielen Dank für Ihr Feedback!