Comparison of mechanical properties of polyethylene and polyurethane blocks as model materials for in vitro cortical bone modelling

Journal of Health Sciences and Medicine, Journal Year: 2025, Volume and Issue: 8(1), P. 34 - 39

Published: Jan. 12, 2025

Aims: The aim of this study was to compare polyethylene (PE) and polyurethane (PU) blocks at a density 60 pcf in terms flexural strength (FS), elastic modulus (EM), elongation, hardness vitro for use cortical bone modelling. Methods: This conducted Van Yüzüncü Yıl University Faculty Dentistry Department Orthodontics the testing laboratory phases were Research Laboratory. PE (group 1) PU 2) with (0.96 g/cm3) used study. 3-point bending test performed on universal machine FS, EM, measured. A total 30 samples, 15 group group, included Results: FS values did not show statistically significant differences (p>0.05). Statistically found between groups EM elongation (p<0.05). Conclusion: showed that can be orthodontics

Language: Английский

Recent development in polymer nanocomposites for biomedical and antibacterial applications

Elsevier eBooks, Journal Year: 2025, Volume and Issue: unknown, P. 585 - 656

Published: Jan. 1, 2025

Language: Английский