Material Drying
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Environmental aging of PLA during long-term use
Problembeschreibung
PLA properties gradually deteriorate during the service period (several months to 2 years).
Ursachenanalyse
Slow hydrolysis and thermal oxidation superimpose, causing mechanical properties to decline.
Lösung
Design corresponding safety factors and service life evaluation.
Wichtigste Erkenntnis
PLA aging during service period is a limiting factor.
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