Injection Molding
3 Aufrufe
PPSU product flash
Problembeschreibung
PPSU '2079851475616104452 flash is tough and difficult to remove.
Ursachenanalyse
Although PPSU has high viscosity, it can still overflow from the parting line when the injection force is large.
Lösung
Increase clamping force; precision parting line; three-stage injection to reduce peak pressure.
Wichtigste Erkenntnis
PPSU flash control relies on mold and equipment precision.
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