Material Analysis
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Unstable Melt Index of PCTG
Fenómeno do problema
The MFI of different batches of PCTG raw materials differs greatly.
Análise das causas
The molecular weight distribution differs between raw material production batches, and the supplier's production fluctuates.
Solução
Inspect the MFI at factory entry; establish MFI specification standards with the supplier; fine-tune the process according to MFI differences.
Conclusão principal
PCTG batch consistency is the basis of stable production.
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