Blow Molding
3 Aufrufe
PBS biodegradable material bubbles problem in '2079851475616104457
Problembeschreibung
Polybutylene succinate (PBS) exhibits bubbles during blow '2079851475616104453ing at 140-200°C.
Ursachenanalyse
Caused by poor thermal stability and abnormal flow of PBS.
Lösung
Improve by shortening the residence time.
Wichtigste Erkenntnis
The degradation characteristics of PBS require mild processing.
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