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In vitro comparative study of microhardness and flexural strength of acrylic resins used in removable dentures

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Resumo(s)

Polymethylmethacrylate is the material of choice for prosthetic bases. Depending on the type of polymerization, acrylic resins may present some mechanical weaknesses that may lead to the failure of a prosthesis. The microhardness and flexural strength of a dental material determine its applicability. The objective of the present investigation was to evaluate the in vitro Knoop microhardness and flexural strength of a thermopolymerizable (Probase Hot) and an autopolymerizable (Probase Cold) resin, according to ISO 20759-1: 2013.

Descrição

Communication abstract: Proceedings of the 5th International Congress of CiiEM - Reducing inequalities in Health and Society, held at Egas Moniz’ University Campus in Monte de Caparica, Almada, from June 16th to 18th, 2021.
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Palavras-chave

Denture Acrylic resins Polymerization Microhardness Flexural strength

Contexto Educativo

Citação

Costa M, Neves S, Carvalho J, Arantes-Oliveira S, Félix S. In Vitro Comparative Study of Microhardness and Flexural Strength of Acrylic Resins Used in Removable Dentures. Medical Sciences Forum. 2021; 5(1):45. https://doi.org/10.3390/msf2021005045

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MDPI

Licença CC

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