Effect of three metal priming agents on the bond strength of adhesive resin cement to Ag-Zn-Sn-In alloy and component metals
| Autor: | Natsuko Imamura, Hiroshi Shimizu, Tomohiro Kawaguchi, Yutaka Takahashi |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
Boron Compounds
Dental Stress Analysis Materials science Silver Surface Properties Alloy 02 engineering and technology engineering.material Indium Metal 03 medical and health sciences chemistry.chemical_compound 0302 clinical medicine Materials Testing Methylmethacrylates Composite material General Dentistry Adhesive resin cement Bond strength Triazines Dental Bonding Thiones 030206 dentistry 021001 nanoscience & nanotechnology Phosphate Priming (steam locomotive) Alloy Primer Resin Cements Zinc Monomer chemistry Tin visual_art Ceramics and Composites visual_art.visual_art_medium engineering Methacrylates 0210 nano-technology Shear Strength Nuclear chemistry Dental Alloys Post and Core Technique |
| Zdroj: | Dental materials journal. 37(2) |
| ISSN: | 1881-1361 |
| Popis: | The aim of this study was to investigate the effect of three metal priming agents on the bond strength of adhesive resin cement to Silver-Zinc-Tin-Indium (Ag-Zn-Sn-In) alloy and pure Ag, Zn, Sn, and In. The specimens were air-abraded with alumina and then primed with one of three metal priming agents: V-Primer, Estenia Opaque Primer, or Alloy Primer. The metal disks were bonded with adhesive resin cement (Super-Bond Bulk-mix technique). Shear bond strengths (n=10/group) were determined before and after 50,000 thermocycles for Ag-Zn-Sn-In alloy as well as after 5,000 thermocycles for pure Ag, Zn, Sn and In. For Ag-Zn-Sn-In alloy, the post-thermocycling bond strength of the Alloy Primer group was significantly higher than that of the other primers. It can be concluded that Alloy Primer containing both the vinyl-thione monomer (VBATDT) and hydrophobic phosphate monomer (MDP) is effective for bonding Ag-Zn-Sn-In alloy and pure Ag, Zn and Sn. |
| Databáze: | OpenAIRE |
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