Deformation Behavior and Fracture Patterns of Laminated PEEK- and PI-Based Composites with Various Carbon-Fiber Reinforcement

Laminated composites based on polyetheretherketone (PEEK) and polyimide (PI) matrices were fabricated by hot compression. Reinforcing materials (unidirectional carbon-fiber (CF) tapes or carbon fabric) and their layout patterns were varied. Stress–strain diagrams after three-point flexural tests wer...

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Bibliographic Details
Main Authors: Pavel V Kosmachev, Vladislav O Alexenko, Svetlana A Bochkareva, Sergey V Panin
Format: Article
Language:English
Published: MDPI AG 2021-07-01
Series:Polymers
Subjects:
PI
Online Access:https://www.mdpi.com/2073-4360/13/14/2268