Abstract
This study is about the characteristic of creep behavior of carbon fiber reinforced PEEK, superior to various mechanical character (ex. heat endurance). In this study, non-crystallized material was made by heat treatment to remove the influence of crystallinity and used for researching the influence of physical aging on creep characteristic. It became obvious that Arrhenius reciprocation law of time-temperature accomplished on the creep behavior at various temperatures to long time side, and that activation energy changed when physical aging treatment affected on the slope figure of shift factor.
