Development of Metal-resin Composite Restorative Material Part 4 Flexural Strength and Flexural Modulus of Metal-resin Composite using Ag-In Alloy Particles as Filler
The flexural strength and flexural modulus of an experimental metal-resin composite, which used Ag-In alloy particle as the filler, were evaluated. The effect of acid treatment and heat treatment on the Ag-In alloy particle was investigated. The flexural strength of the experimental metal-resin comp...
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th-mahidol.201562018-07-24T10:02:10Z Development of Metal-resin Composite Restorative Material Part 4 Flexural Strength and Flexural Modulus of Metal-resin Composite using Ag-In Alloy Particles as Filler Kiyoshi Kakuta Somchai Urapepon Yukio Miyagawa Hideo Ogura Masahiko Yamanaka Chatcharee Suchatlampong Apiwat Rittapai Nippon Dental University Mahidol University Dentistry Materials Science The flexural strength and flexural modulus of an experimental metal-resin composite, which used Ag-In alloy particle as the filler, were evaluated. The effect of acid treatment and heat treatment on the Ag-In alloy particle was investigated. The flexural strength of the experimental metal-resin composites ranged from 65.5 MPa to 91.0 MPa. The flexural strength of the metal-resin composite increased with the temperature of the heat treatment until 350°C, but its effect varied with the concentrations of HCl of the acid treatment. A metal-resin composite, which used acid-treated and 350°C heat-treated Ag-In alloy fillers, matched the requirement of strength of ISO 4049. The average of flexural modulus of the experimental metal-resin composite was 9.1 GPa. The flexural modulus of the metal-resin composite did not vary with the treatment conditions of the metal filler. The flexural modulus of a metal-resin composite, which used Ag-In alloy particle as the filler, was lower than that of Ag-Sn alloy metal-resin composite, which was reported previously. However, the flexural strength of the Ag-In alloy metal-resin composite was similar to that of Ag-Sn alloy metal-resin composite. We can control a flexural modulus of a metal-resin composite without decreasing flexural strength by choosing filler materials. 2018-07-24T02:59:34Z 2018-07-24T02:59:34Z 2002-01-01 Article Dental Materials Journal. Vol.21, No.2 (2002), 181-190 10.4012/dmj.21.181 02874547 2-s2.0-0036617808 https://repository.li.mahidol.ac.th/handle/123456789/20156 Mahidol University SCOPUS https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=0036617808&origin=inward |
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Dentistry Materials Science Kiyoshi Kakuta Somchai Urapepon Yukio Miyagawa Hideo Ogura Masahiko Yamanaka Chatcharee Suchatlampong Apiwat Rittapai Development of Metal-resin Composite Restorative Material Part 4 Flexural Strength and Flexural Modulus of Metal-resin Composite using Ag-In Alloy Particles as Filler |
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The flexural strength and flexural modulus of an experimental metal-resin composite, which used Ag-In alloy particle as the filler, were evaluated. The effect of acid treatment and heat treatment on the Ag-In alloy particle was investigated. The flexural strength of the experimental metal-resin composites ranged from 65.5 MPa to 91.0 MPa. The flexural strength of the metal-resin composite increased with the temperature of the heat treatment until 350°C, but its effect varied with the concentrations of HCl of the acid treatment. A metal-resin composite, which used acid-treated and 350°C heat-treated Ag-In alloy fillers, matched the requirement of strength of ISO 4049. The average of flexural modulus of the experimental metal-resin composite was 9.1 GPa. The flexural modulus of the metal-resin composite did not vary with the treatment conditions of the metal filler. The flexural modulus of a metal-resin composite, which used Ag-In alloy particle as the filler, was lower than that of Ag-Sn alloy metal-resin composite, which was reported previously. However, the flexural strength of the Ag-In alloy metal-resin composite was similar to that of Ag-Sn alloy metal-resin composite. We can control a flexural modulus of a metal-resin composite without decreasing flexural strength by choosing filler materials. |
author2 |
Nippon Dental University |
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Nippon Dental University Kiyoshi Kakuta Somchai Urapepon Yukio Miyagawa Hideo Ogura Masahiko Yamanaka Chatcharee Suchatlampong Apiwat Rittapai |
format |
Article |
author |
Kiyoshi Kakuta Somchai Urapepon Yukio Miyagawa Hideo Ogura Masahiko Yamanaka Chatcharee Suchatlampong Apiwat Rittapai |
author_sort |
Kiyoshi Kakuta |
title |
Development of Metal-resin Composite Restorative Material Part 4 Flexural Strength and Flexural Modulus of Metal-resin Composite using Ag-In Alloy Particles as Filler |
title_short |
Development of Metal-resin Composite Restorative Material Part 4 Flexural Strength and Flexural Modulus of Metal-resin Composite using Ag-In Alloy Particles as Filler |
title_full |
Development of Metal-resin Composite Restorative Material Part 4 Flexural Strength and Flexural Modulus of Metal-resin Composite using Ag-In Alloy Particles as Filler |
title_fullStr |
Development of Metal-resin Composite Restorative Material Part 4 Flexural Strength and Flexural Modulus of Metal-resin Composite using Ag-In Alloy Particles as Filler |
title_full_unstemmed |
Development of Metal-resin Composite Restorative Material Part 4 Flexural Strength and Flexural Modulus of Metal-resin Composite using Ag-In Alloy Particles as Filler |
title_sort |
development of metal-resin composite restorative material part 4 flexural strength and flexural modulus of metal-resin composite using ag-in alloy particles as filler |
publishDate |
2018 |
url |
https://repository.li.mahidol.ac.th/handle/123456789/20156 |
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1763488390154551296 |