Injection Molding
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PBS biodegradable material shrinkage deformation problem in injection
Fenómeno do problema
Polybutylene succinate (PBS) exhibits shrinkage deformation during injection processing at 140-200°C.
Análise das causas
Caused by poor thermal stability and slow crystallization of PBS.
Solução
Improve by sufficient drying.
Conclusão principal
The degradation characteristics of PBS require mild processing.
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