Publication: Development of metal-resin composite restorative material. Part 3. Flexural properties and condensability of metal-resin composite using Ag-Sn irregular particles.
dc.contributor.author | S. Urapepon | en_US |
dc.contributor.author | K. Kakuta | en_US |
dc.contributor.author | H. Ogura | en_US |
dc.contributor.author | C. Suchatlampong | en_US |
dc.contributor.author | A. Rittapai | en_US |
dc.contributor.other | Mahidol University | en_US |
dc.date.accessioned | 2018-09-07T09:10:31Z | |
dc.date.available | 2018-09-07T09:10:31Z | |
dc.date.issued | 2000-01-01 | en_US |
dc.description.abstract | Powder-liquid type metal-resin composites, using Ag-Sn irregular particles as the filler, 4-META as coupling agent and UDMA + TEGDMA as resin matrix, were experimentally prepared under 9 different conditions (three different particle sizes and three different filler contents). The flexural strength and flexural modulus were measured. Three different irregular particle size MRCs without redox-initiator at 94% filler content, as well as amalgam, conventional hybrid composite and Ag-Sn spherical particle MRC were evaluated for condensability. The flexural strength of the Ag-Sn irregular particle MRC was significantly influenced by both the filler particle size and filler contents (p < 0.01). It increased when either the filler content increased or the particles size decreased. The highest flexural strength (97.6 MPa) was obtained from the condition of particles size < 20 microns and 94% filler content. The flexural modulus was significantly influenced by filler content and it increased with increasing filler content. The condensability of the Ag-Sn irregular particle MRC was lower than that of amalgam but much higher than presently available conventional composites and spherical particle MRC. | en_US |
dc.identifier.citation | Dental materials journal. Vol.19, No.2 (2000), 186-195 | en_US |
dc.identifier.doi | 10.4012/dmj.19.186 | en_US |
dc.identifier.issn | 02874547 | en_US |
dc.identifier.other | 2-s2.0-0034208195 | en_US |
dc.identifier.uri | https://repository.li.mahidol.ac.th/handle/20.500.14594/25927 | |
dc.rights | Mahidol University | en_US |
dc.rights.holder | SCOPUS | en_US |
dc.source.uri | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=0034208195&origin=inward | en_US |
dc.subject | Dentistry | en_US |
dc.subject | Materials Science | en_US |
dc.title | Development of metal-resin composite restorative material. Part 3. Flexural properties and condensability of metal-resin composite using Ag-Sn irregular particles. | en_US |
dc.type | Article | en_US |
dspace.entity.type | Publication | |
mu.datasource.scopus | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=0034208195&origin=inward | en_US |