Material Analysis
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Application optimization of PPA in BOPP film
Problembeschreibung
During the process of improving surface quality in the BOPP 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 addition amount 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 sufficient dispersion and coating formation.
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