Production & Quality
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Regulation of melt fracture of PPA in profile Processing
Problembeschreibung
The melt fracture abnormality of the PPA processing aid in profile production affects quality.
Ursachenanalyse
The melt fracture of the PPA fluoropolymer is unsatisfactory at an addition amount of 0.02%, and the fluorine content needs to be optimized.
Lösung
Adjust the PPA addition position combined with formulation adjustment.
Wichtigste Erkenntnis
The key to the performance of PPA lies in matching with the base resin.
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