Material Analysis
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Regulation of surface roughness of PPA in cable Processing
Problembeschreibung
The surface roughness abnormality of the PPA processing aid in cable production affects quality.
Ursachenanalyse
The surface roughness of the PPA fluoropolymer is unsatisfactory at an addition amount of 0.08%, and the molecular weight 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 matching with the base resin.
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