Extrusion & Post
3 Aufrufe
PAEK extrusion molding internal stress
Problembeschreibung
PAEK extruded products have large internal stress causing cracking
Ursachenanalyse
The cooling speed is fast and the internal-external temperature difference is large, producing thermal stress
Lösung
Use gradient cooling and annealing to eliminate internal stress
Wichtigste Erkenntnis
PAEK products require annealing treatment
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