Material Drying
3 Aufrufe
Silver streaks in products caused by moisture in pellets
Problembeschreibung
Silver streaks and bubbles appear in injection molded and extruded products, mechanical properties decrease
Ursachenanalyse
Although the moisture absorption rate is only 0.01%, high-temperature processing still requires sufficient drying
Lösung
Dry at 120-130C for 4h, dew point -40C
Wichtigste Erkenntnis
Fluoroplastic processing all requires sufficient drying
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