POM product dimensional instability

Problembeschreibung

Dimensional fluctuation between batches.

Ursachenanalyse

Crystallinity fluctuates with mold temperature/cooling; cushion unstable.

Lösung

①Constant mold temperature; ②stabilize metering; ③unify measurement aging.

Wichtigste Erkenntnis

Dimension = crystallinity stability.

POM；dimension；crystallinity；mold temperature

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