Abstract <p>The structure and the adhesive strength of a fiber–matrix in polyimide carbon-fiber-reinforced plastic in the starting state and after the effect of temperature are studied. The highest increase in porosity and clear decrease in adhesive strength were observed for carbon-fiber-reinforced plastic after thermal aging at 320°C for 200 h.</p>

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The Influence of Temperature Factors on Adhesion Strength of Fiber–Matrix in Carbon-Fiber-Reinforced Polyimide Composite

  • A. I. Gulyaev,
  • S. V. Sbitneva,
  • M. I. Valueva,
  • I. V. Zelenina

摘要

Abstract

The structure and the adhesive strength of a fiber–matrix in polyimide carbon-fiber-reinforced plastic in the starting state and after the effect of temperature are studied. The highest increase in porosity and clear decrease in adhesive strength were observed for carbon-fiber-reinforced plastic after thermal aging at 320°C for 200 h.