Extrusion & Post
9 Aufrufe
Regulation of sharkskin of PPA in PP extrusion Processing
Problembeschreibung
The sharkskin abnormality of the PPA processing aid in PP extrusion production affects quality.
Ursachenanalyse
The sharkskin of the PPA fluoropolymer is unsatisfactory at an addition amount of 0.03%, 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.
War das hilfreich?
0 Personen fanden dies hilfreich
Vielen Dank für Ihr Feedback!