Volume: 3, 2024
3rd International PhD Student’s Conference at the University of Life Sciences in Lublin, Poland:
ENVIRONMENT – PLANT – ANIMAL – PRODUCT
Abstract number: T003
DOI: https://doi.org/10.24326/ICDSUPL3.T003
Published online: 24 April 2024
ICDSUPL, 3, T003 (2024)
The influence of temperature on tribological properties of materials intended for temporary dental crowns manufactured using 3D DLP printing technology
Andrzej Snarski-Adamski1, 2*, Zbigniew Krzysiak1, Daniel Pieniak2, Marcel Firlej3
1 Department of Mechanical Engineering and Automation, Faculty of Production Engineering, University of Life Sciences in Lublin, Głęboka 28, 20-612 Lublin, Poland
2 Tribology Center, Łukasiewicz Research Network-Institute for Sustainable Technologies (L-ITEE), Pułaskiego 6/10, 26-600 Radom, Poland
3 Department of Craniofacial Anomalies, Poznan University of Medical Sciences, Bukowska 70, 60-812 Poznan, Poland
* Corresponding author: andrzej.snarski@up.lublin.pl
Abstract
The aim of this study was to conduct a comparative analysis of the tribological properties of selected materials for temporary dental crowns depending on the temperature of use. The tests used three commercial materials designed for the production of crowns using DLP (Digital Light Processing) technology. Materials: Gr-17.1 temporary It, GR-17 temporary and NextDent C&B MFH were used to make samples on 3D DLP printers: ASIGA UV MAX and Phrozen Shuffle Lite 3D. The task was to achieve the main goal, which was to develop a model of the research method for a doctoral thesis. The doctoral student intended to use J.S. Mill’s rule of eliminative induction, the canon of a single difference, for the development of the experiment. According to which it is assumed that the tribological properties of the surface of the materials under study are influenced by two main factors of the oral cavity in the first case: thermal and moisture (artificial saliva). And in the second case, only one of them. The lack of one of the circumstances in the case may be the result or cause of a change in the tribological properties of the surface. In this work, the authors focused on the thermal factor. The experiment was conducted on an SRV tribological station, equipped with a climatic chamber. Tests were performed at a constant humidity of 30% with differentiated temperature. The control group consisted of samples tested at room temperature 23°C and the second group consisted of samples tested at the model temperature of the oral cavity 37°C. The results of the friction coefficient and wear studies were obtained and processed, based on which a comparative analysis was conducted and the degree of change in tribological properties due to temperature was assessed.
Keywords: temporary dental crowns, tribology, 3D DLP printing, biotribology
How to cite
A. Snarski-Adamski, Z. Krzysiak, D. Pieniak, M. Firlej, 2024. The influence of temperature on tribological properties of materials intended for temporary dental crowns manufactured using 3D DLP printing technology. In: 3rd International PhD Student’s Conference at the University of Life Sciences in Lublin, Poland: Environment – Plant – Animal – Product. https://doi.org/10.24326/ICDSUPL3.T003