Mechanical, tribological, and biological properties of carbon fiber/hydroxyapatite reinforced hybrid composites. Issue 6 (18th February 2020)

• Record Type: Journal Article
• Authors: Akgul, Yasin; Ahlatci, Hayrettin; Turan, Muhammet E.; Simsir, Hamza; Erden, Mehmet A.; Sun, Yavuz; Kilic, Ali
• Is Part Of: Polymer composites. Volume 41:Issue 6(2020)
• Page Start: 2426
• Page End: 2432
• Publication Date: 2020-02-18
• Subjects: high‐density polyethylene -- hydroxyapatite -- short carbon fibers; Polymeric composites -- Periodicals; 620.192
• DOI: 10.1002/pc.25546
• Languages: English
• ISSNs: 0272-8397

Abstract

Abstract: The present study aims to investigate the effect of short carbon fiber (SCFs) and hydroxyapatite (HAp) content on mechanical, tribological, and biological properties of high‐density polyethylene (HDPE) matrix composites. The proposed HDPE/SCFs‐HAp hybrid composites with good mechanical‐tribological behavior and biocompatibility might be used as novel implants in orthopedics. The composites were developed using twin‐screw extrusion and compression molding methods. Hardness, tensile, and 3‐point bending tests were performed to investigate the mechanical properties of hybrid composites. To evaluate wear performance of the samples, three different loads (10, 20, and 30 N) were applied in simulated body fluid. Biological activities of the hybrid composite samples were investigated. Results show that HDPE‐10%SCFs‐10%HAp sample provides optimum mechanical, tribological, and biological properties.