PROCESS OF PRODUCING HIGH-TENACITY HYBRID UNI-DIRECTION PREPREG

摘要

The present Invention relates to a producing method of a high strength hybrid uni-directional prepreg which applying a coating agent on a front surface and a rear surface of fiber yarns by providing fibers which alternately arrange carbon fiber yarns and aramid fiber yarns. The hybrid uni-directional prepreg having excellent physical properties such as high torsional stiffness and high damage tolerance is provided during deformation caused by external force. Lifespan of a composite tube can be improved by preventing shear failure and delamination, and lighter weight and impact strength can be improved.