Processing Temperature Too High Causing Degradation and Discoloration

Problembeschreibung

Above 190C, product color darkens and scorch spots appear

Ursachenanalyse

Molecular chain breakage produces chromophoric groups

Lösung

Strictly control not to exceed 190C and shorten residence time

Wichtigste Erkenntnis

Thermal stability determines the upper limit

CPE degradation

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