Material Analysis
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Unstable Melt Index of PCTG
Fenómeno del problema
The MFI of different batches of PCTG raw materials differs greatly.
Análisis de la causa
The molecular weight distribution differs between raw material production batches, and the supplier's production fluctuates.
Solución
Inspect the MFI at factory entry; establish MFI specification standards with the supplier; fine-tune the process according to MFI differences.
Conclusión clave
PCTG batch consistency is the basis of stable production.
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