Material Analysis
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High-temperature physical aging of PAR materials
Problembeschreibung
PAR undergoes physical aging and performance decline under long-term high temperature.
Ursachenanalyse
Physical aging (relaxation) causes PAR volume to converge and become brittle.
Lösung
Perform thermal conditioning before use (treat at 10-20°C above the use temperature).
Wichtigste Erkenntnis
PAR physical aging is an application consideration factor.
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