Perbedaan Kekuatan Geser dan Kekuatan Tarik pada Restorasi Resin Komposit Microhybrid dengan Bonding Generasi V dan Bonding Generasi VII
DOI:
https://doi.org/10.18196/di.v2i2.578Keywords:
shear and tensile strength, microhybrid composite resin, V and VII generation bondingAbstract
Microhybrid composite resin is current development of a hybrid composite resin which has particle size of 0.6- 0.8 µm in average and 0.04µm as filler for 78% of the whole weight that have contribution to improve mechanical properties. A bonding agent is required to bond composite resin into tooth. It has a function to embed composite resin as restorative material, therefore it has to had a good adhesive strength. This study has purpose to determine the differences between shear and tensile bond strength of V and VII bonding agent generation in the microhybrid composite resin restoration. The study was in vitro experimental laboratory with 20 samples of post-extraction-caries-free premolars. The samples were cut through dentin. Before microhybrid resin composite was applied into the samples, they were equally separated into two groups. Fifth bonding agent generation was applied on first group and seventh bonding agent generation was applied on second group then incubated for 24hours at room temperature. It was tested in the term of shear and tensile bond strength by universal testing machine at speed 0.5mm/second. The result showed significance shear and tensile bond strength between two groups (p<0,05) by Independent Sample T-Test. It can be concluded that V bonding agent generation has greater shear and tensile strength than VII bonding agent generation.
Downloads
Published
2013-07-16
Issue
Section
Articles
License
License
Insisiva Dental Journal : Majalah Kedokteran Gigi Insisiva (IDJ) is licensed under an Attribution-ShareAlike 4.0 International (CC BY-SA 4.0) license. You are free to:
- Share — copy and redistribute the material in any medium or format
- Adapt — remix, transform, and build upon the material for any purpose, even commercially. This license is acceptable for Free Cultural Works.
The licensor cannot revoke these freedoms as long as you follow the license terms.
- Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- ShareAlike — If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.
- No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.
Copyright
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under an Attribution-ShareAlike 4.0 International (CC BY-SA 4.0) that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
