Molding Process
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PBS biodegradable material uneven foaming problem in foaming
Problembeschreibung
Polybutylene succinate (PBS) exhibits uneven foaming during foaming processing at 140-200°C.
Ursachenanalyse
Caused by poor thermal stability and slow crystallization of PBS.
Lösung
Improve by sufficient drying.
Wichtigste Erkenntnis
The degradation characteristics of PBS require mild processing.
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