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Material Analysis 10 Aufrufe

Anti-block masterbatch white spots problem in co-extruded film

Problembeschreibung
After adding 1-5% anti-block masterbatch, white spots appears in the co-extruded film.
Ursachenanalyse
Caused by inappropriate refractive index of the anti-block agent.
Lösung
Select an anti-block agent with appropriate particle size.
Wichtigste Erkenntnis
The core of anti-block masterbatch is the balance between dispersion and transparency.
anti-block masterbatchwhite spotsco-extruded filmSiO₂transparency

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