Development of Continuous Fiber-Reinforced Thermoplastic Composites Based on Multi-Layered Hybrid Ro

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  Manufacturing process of continuous fiber reinforced thermoplastics was newly developed using multi-layered hybrid roving as a target for automotive applications.Consolidation quality and corresponding mechanical properties of the new conceptual process compared to these of the previously developed processes, such as commingled fiber and thin fabric lamination.A small compression mold with a laboratory hot press was used to apply as a variation of pressure, dwell time and temperature.The consolidation quality of finished samples was characterized mainly through investigation of the materials microstructure, density measurements, and evaluations of bending stiffness, tensile strength and impact properties.
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