Molding Process
5 views
Low crystallinity problem of PBS biodegradable material in foaming
Problem Phenomenon
Polybutylene succinate PBS shows low crystallinity in foaming processing at 140-200°C.
Cause Analysis
Caused by poor thermal stability of PBS and slow crystallization.
Solution
Improved by shortening the residence time.
Key Takeaway
The degradation characteristics of PBS require gentle processing.
Was this helpful?
0 people found this helpful
Thank you for your feedback!