Extrusion & Post
9 Aufrufe
Application optimization of PPA in PE blown film
Problembeschreibung
During the process of improving surface quality in the PE blown film section, the PPA fluoropolymer processing aid shows problems such as unstable effect.
Ursachenanalyse
The molecular weight of the PPA fluoropolymer does not match the base resin; the processing temperature needs targeted optimization.
Lösung
It is recommended to make systematic adjustments in aspects such as the mixing and dispersion process.
Wichtigste Erkenntnis
The performance of PPA depends on the matching between molecular design and the matrix.
War das hilfreich?
0 Personen fanden dies hilfreich
Vielen Dank für Ihr Feedback!