Material Drying
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PEEK pellets rapidly regain moisture after drying
Problembeschreibung
After drying, the material exceeds the moisture standard after 30 minutes of exposure to air
Ursachenanalyse
PEEK absorbs moisture quickly (saturated water absorption 0.5%); workshop humidity too high (southern region >70%RH); exposure between the drying hopper and the '2079851475616104452 machine
Lösung
Use a drying hopper for continuous feeding (sealed system); store dried material in sealed containers or direct hot material supply; workshop environment dehumidification to control humidity <40%RH
Wichtigste Erkenntnis
PEEK's sensitivity to moisture requires moisture protection throughout the process
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