Analysis of Changes in the Tensile Bond Strenght of Soft Relining Material with Acrylic Denture Material

Abrasions and pressure ulcers on the oral mucosa are most often caused by excessive pressure or incorrect fitting of the denture. The use of soft relining materials can eliminate pain sensations and improve patient comfort. The main functional feature of soft elastomeric materials is the ability to...

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Autores principales:	Magdalena Wyszyńska, Ewa Białożyt-Bujak, Grzegorz Chladek, Aleksandra Czelakowska, Rafał Rój, Agata Białożyt, Olaf Gruca, Monika Nitsze-Wierzba, Jacek Kasperski, Małgorzata Skucha-Nowak
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	dentures denture lining long-term lining soft lining materials silicone-based lining acrylic-based lining Technology T Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85
Acceso en línea:	https://doaj.org/article/adf5f7e6e052485cbfcc2225626e5297
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spelling	oai:doaj.org-article:adf5f7e6e052485cbfcc2225626e52972021-11-25T18:14:16ZAnalysis of Changes in the Tensile Bond Strenght of Soft Relining Material with Acrylic Denture Material10.3390/ma142268681996-1944https://doaj.org/article/adf5f7e6e052485cbfcc2225626e52972021-11-01T00:00:00Zhttps://www.mdpi.com/1996-1944/14/22/6868https://doaj.org/toc/1996-1944Abrasions and pressure ulcers on the oral mucosa are most often caused by excessive pressure or incorrect fitting of the denture. The use of soft relining materials can eliminate pain sensations and improve patient comfort. The main functional feature of soft elastomeric materials is the ability to discharge loads from the tissues of the mucosa. (1) Background: The aim of the work was a comparative laboratory study of ten materials used for the soft lining of acrylic dentures. (2) Methods: There were materials based on acrylates (Vertex Soft, Villacryl Soft, Flexacryl Soft) and silicones (Sofreliner Tough Medium, Sofreliner Tough Medium, Ufi Gel SC, GC Reline Soft, Elite Soft Relining, Molloplast). Laboratory tests include the analysis of the tensile bond strength between the relining material and the acrylic plate of the prosthesis. The tests were conducted taking into account 90-day term aging in the distilled water environment based on the methodology presented in the European Standard ISO 10139-2. (3) Results: After three months of observation, the highest strength of the joint was characterized by Flexacryl Soft acrylic, for which the average value was 2.5 MPa. The lowest average value of 0.89 MPa was recorded for the GC Reline Soft silicone material. Over time, an increase in the value of the strength of the combination of acrylic materials and a decrease in these values in the case of silicone materials was observed. (4) Conclusion: Each of the tested silicone materials showed all three types of damage, from adhesive to mixed to cohesive. All acrylic-based materials showed an adhesive type of failure. Time did not affect the type of destruction.Magdalena WyszyńskaEwa Białożyt-BujakGrzegorz ChladekAleksandra CzelakowskaRafał RójAgata BiałożytOlaf GrucaMonika Nitsze-WierzbaJacek KasperskiMałgorzata Skucha-NowakMDPI AGarticledenturesdenture lininglong-term liningsoft lining materialssilicone-based liningacrylic-based liningTechnologyTElectrical engineering. Electronics. Nuclear engineeringTK1-9971Engineering (General). Civil engineering (General)TA1-2040MicroscopyQH201-278.5Descriptive and experimental mechanicsQC120-168.85ENMaterials, Vol 14, Iss 6868, p 6868 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	dentures denture lining long-term lining soft lining materials silicone-based lining acrylic-based lining Technology T Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85
spellingShingle	dentures denture lining long-term lining soft lining materials silicone-based lining acrylic-based lining Technology T Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85 Magdalena Wyszyńska Ewa Białożyt-Bujak Grzegorz Chladek Aleksandra Czelakowska Rafał Rój Agata Białożyt Olaf Gruca Monika Nitsze-Wierzba Jacek Kasperski Małgorzata Skucha-Nowak Analysis of Changes in the Tensile Bond Strenght of Soft Relining Material with Acrylic Denture Material
description	Abrasions and pressure ulcers on the oral mucosa are most often caused by excessive pressure or incorrect fitting of the denture. The use of soft relining materials can eliminate pain sensations and improve patient comfort. The main functional feature of soft elastomeric materials is the ability to discharge loads from the tissues of the mucosa. (1) Background: The aim of the work was a comparative laboratory study of ten materials used for the soft lining of acrylic dentures. (2) Methods: There were materials based on acrylates (Vertex Soft, Villacryl Soft, Flexacryl Soft) and silicones (Sofreliner Tough Medium, Sofreliner Tough Medium, Ufi Gel SC, GC Reline Soft, Elite Soft Relining, Molloplast). Laboratory tests include the analysis of the tensile bond strength between the relining material and the acrylic plate of the prosthesis. The tests were conducted taking into account 90-day term aging in the distilled water environment based on the methodology presented in the European Standard ISO 10139-2. (3) Results: After three months of observation, the highest strength of the joint was characterized by Flexacryl Soft acrylic, for which the average value was 2.5 MPa. The lowest average value of 0.89 MPa was recorded for the GC Reline Soft silicone material. Over time, an increase in the value of the strength of the combination of acrylic materials and a decrease in these values in the case of silicone materials was observed. (4) Conclusion: Each of the tested silicone materials showed all three types of damage, from adhesive to mixed to cohesive. All acrylic-based materials showed an adhesive type of failure. Time did not affect the type of destruction.
format	article
author	Magdalena Wyszyńska Ewa Białożyt-Bujak Grzegorz Chladek Aleksandra Czelakowska Rafał Rój Agata Białożyt Olaf Gruca Monika Nitsze-Wierzba Jacek Kasperski Małgorzata Skucha-Nowak
author_facet	Magdalena Wyszyńska Ewa Białożyt-Bujak Grzegorz Chladek Aleksandra Czelakowska Rafał Rój Agata Białożyt Olaf Gruca Monika Nitsze-Wierzba Jacek Kasperski Małgorzata Skucha-Nowak
author_sort	Magdalena Wyszyńska
title	Analysis of Changes in the Tensile Bond Strenght of Soft Relining Material with Acrylic Denture Material
title_short	Analysis of Changes in the Tensile Bond Strenght of Soft Relining Material with Acrylic Denture Material
title_full	Analysis of Changes in the Tensile Bond Strenght of Soft Relining Material with Acrylic Denture Material
title_fullStr	Analysis of Changes in the Tensile Bond Strenght of Soft Relining Material with Acrylic Denture Material
title_full_unstemmed	Analysis of Changes in the Tensile Bond Strenght of Soft Relining Material with Acrylic Denture Material
title_sort	analysis of changes in the tensile bond strenght of soft relining material with acrylic denture material
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/adf5f7e6e052485cbfcc2225626e5297
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Analysis of Changes in the Tensile Bond Strenght of Soft Relining Material with Acrylic Denture Material

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