Mechanical degradation of contemporary CAD/CAM resin composite materials after water ageing.

Biaxial strength CAD/CAM Cyclic fatigue Fracture toughness Hydrolytic degradation Resin composite Water sorption

Journal

Dental materials : official publication of the Academy of Dental Materials
ISSN: 1879-0097
Titre abrégé: Dent Mater
Pays: England
ID NLM: 8508040

Informations de publication

Date de publication:
07 2021
Historique:
received: 22 01 2021
revised: 29 03 2021
accepted: 08 04 2021
pubmed: 3 5 2021
medline: 30 6 2021
entrez: 2 5 2021
Statut: ppublish

Résumé

The aim of the present study was to assess the effect of water storage on the quasi-static properties and cyclic fatigue behavior of four contemporary CAD/CAM resin composite materials. The CAD/CAM resin composites Grandio Blocs, Lava The highest water sorption was observed for Lava Contemporary CAD/CAM resin composites are susceptible to water driven degradative processes, although differences in filler content and resin matrix constitution play an important role in how it impacts their mechanical properties.

Identifiants

pubmed: 33933272
pii: S0109-5641(21)00139-1
doi: 10.1016/j.dental.2021.04.002
pii:
doi:

Substances chimiques

Composite Resins 0
Water 059QF0KO0R

Types de publication

Journal Article

Langues

eng

Pagination

1156-1167

Informations de copyright

Copyright © 2021 The Academy of Dental Materials. Published by Elsevier Inc. All rights reserved.

Auteurs

Michael Wendler (M)

Department of Restorative Dentistry, Faculty of Dentistry, Universidad de Concepción, Chile. Electronic address: mwendler@udec.cl.

Anja Stenger (A)

Dental Clinic 1 - Operative Dentistry and Periodontology, Research Laboratory for Dental Biomaterials, University of Erlangen-Nuremberg, Germany; Institute of Biomaterials, Department of Material Science and Engineering, University of Erlangen-Nuremberg, Germany.

Julian Ripper (J)

Dental Clinic 1 - Operative Dentistry and Periodontology, Research Laboratory for Dental Biomaterials, University of Erlangen-Nuremberg, Germany.

Eva Priewich (E)

Dental Clinic 1 - Operative Dentistry and Periodontology, Research Laboratory for Dental Biomaterials, University of Erlangen-Nuremberg, Germany.

Renan Belli (R)

Dental Clinic 1 - Operative Dentistry and Periodontology, Research Laboratory for Dental Biomaterials, University of Erlangen-Nuremberg, Germany.

Ulrich Lohbauer (U)

Dental Clinic 1 - Operative Dentistry and Periodontology, Research Laboratory for Dental Biomaterials, University of Erlangen-Nuremberg, Germany.

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Classifications MeSH