Surface textures of composite resins after combined wear test simulating both occlusal wear and brushing wear

The purpose of this study was to investigate the relation between the texture of worn surfaces of composite resins and the maximum wear depth. Three types of composite resins were investigated: a hybrid composite resin consisting of irregular-shaped inorganic filler particles (APX); a composite resi...

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Main Authors: Kiyoshi Kakuta, Amornrat Wonglamsam, Shin Ichi Goto, Hideo Ogura
Other Authors: Nippon Dental University
Format: Article
Published: 2018
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Online Access:https://repository.li.mahidol.ac.th/handle/123456789/14088
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spelling th-mahidol.140882018-06-11T11:56:56Z Surface textures of composite resins after combined wear test simulating both occlusal wear and brushing wear Kiyoshi Kakuta Amornrat Wonglamsam Shin Ichi Goto Hideo Ogura Nippon Dental University Mahidol University Dentistry Materials Science The purpose of this study was to investigate the relation between the texture of worn surfaces of composite resins and the maximum wear depth. Three types of composite resins were investigated: a hybrid composite resin consisting of irregular-shaped inorganic filler particles (APX); a composite resin which contained small, irregular-shaped, inorganic filler particles and large organic composite filler particles (SRE); and another which contained spherical inorganic filler particles and large organic composite filler (SDX). Surface profile measurement and elemental analysis were carried out on the worn surfaces of these three composite resins using an electron probe microanalyzer (EPMA). For the composite resin which exhibited the largest maximum wear depth, its surface texture was slightly rough with fine pores and grooves. For the composite resin with lowest maximum wear depth, it had a smooth worn surface due to the large organic composite filler being abraded during the combined wear test. 2018-06-11T04:46:26Z 2018-06-11T04:46:26Z 2012-01-21 Article Dental Materials Journal. Vol.31, No.1 (2012), 61-67 10.4012/dmj.2010-091 02874547 2-s2.0-84856778055 https://repository.li.mahidol.ac.th/handle/123456789/14088 Mahidol University SCOPUS https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84856778055&origin=inward
institution Mahidol University
building Mahidol University Library
continent Asia
country Thailand
Thailand
content_provider Mahidol University Library
collection Mahidol University Institutional Repository
topic Dentistry
Materials Science
spellingShingle Dentistry
Materials Science
Kiyoshi Kakuta
Amornrat Wonglamsam
Shin Ichi Goto
Hideo Ogura
Surface textures of composite resins after combined wear test simulating both occlusal wear and brushing wear
description The purpose of this study was to investigate the relation between the texture of worn surfaces of composite resins and the maximum wear depth. Three types of composite resins were investigated: a hybrid composite resin consisting of irregular-shaped inorganic filler particles (APX); a composite resin which contained small, irregular-shaped, inorganic filler particles and large organic composite filler particles (SRE); and another which contained spherical inorganic filler particles and large organic composite filler (SDX). Surface profile measurement and elemental analysis were carried out on the worn surfaces of these three composite resins using an electron probe microanalyzer (EPMA). For the composite resin which exhibited the largest maximum wear depth, its surface texture was slightly rough with fine pores and grooves. For the composite resin with lowest maximum wear depth, it had a smooth worn surface due to the large organic composite filler being abraded during the combined wear test.
author2 Nippon Dental University
author_facet Nippon Dental University
Kiyoshi Kakuta
Amornrat Wonglamsam
Shin Ichi Goto
Hideo Ogura
format Article
author Kiyoshi Kakuta
Amornrat Wonglamsam
Shin Ichi Goto
Hideo Ogura
author_sort Kiyoshi Kakuta
title Surface textures of composite resins after combined wear test simulating both occlusal wear and brushing wear
title_short Surface textures of composite resins after combined wear test simulating both occlusal wear and brushing wear
title_full Surface textures of composite resins after combined wear test simulating both occlusal wear and brushing wear
title_fullStr Surface textures of composite resins after combined wear test simulating both occlusal wear and brushing wear
title_full_unstemmed Surface textures of composite resins after combined wear test simulating both occlusal wear and brushing wear
title_sort surface textures of composite resins after combined wear test simulating both occlusal wear and brushing wear
publishDate 2018
url https://repository.li.mahidol.ac.th/handle/123456789/14088
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