Abstract <p>The adhesion strength in thermosetting binder–fiber coated with a layer of the same cured binder joints has been studied using the pull-out method. It has been established that, when using such fibers, the strength of the fiber–matrix interface decreases; i.e., the probability of interlayer failure of composites obtained by multilayer winding increases.</p>

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Assessment of Adhesion Strength and Failure Mechanisms in Thermosetting Binder—Fiber Joints Coated with a Layer of Cured Binder

  • Yu. A. Gorbatkina,
  • I. Yu. Gorbunova,
  • V. G. Ivanova-Mumzhieva,
  • R. A. Korokhin,
  • A. V. Kuznetsova

摘要

Abstract

The adhesion strength in thermosetting binder–fiber coated with a layer of the same cured binder joints has been studied using the pull-out method. It has been established that, when using such fibers, the strength of the fiber–matrix interface decreases; i.e., the probability of interlayer failure of composites obtained by multilayer winding increases.