Production & Quality
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Regulation of melt fracture of PPA in blow-molded bottle Processing
Problembeschreibung
The melt fracture abnormality of the PPA processing aid in blow-molded bottle production affects output.
Ursachenanalyse
The melt fracture of the PPA fluoropolymer is unsatisfactory at an addition amount of 0.05%, and the addition method needs to be optimized.
Lösung
Adjust the PPA addition amount combined with screw design.
Wichtigste Erkenntnis
The key to the performance of PPA lies in uniform dispersion.
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