Blow Molding
3 Aufrufe
Degradation yellowing problem of PBS biodegradable material in '2079851475616104457
Problembeschreibung
Polybutylene succinate PBS shows degradation yellowing in blow '2079851475616104453ing at 140-200°C.
Ursachenanalyse
Caused by poor thermal stability of PBS and abnormal flow.
Lösung
Improved by lowering the processing temperature.
Wichtigste Erkenntnis
The degradation characteristics of PBS require gentle processing.
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