Table 1.
Materials used in this study.
| Material | Product Name | LOT Number | Main Component | Manufacturer |
|---|---|---|---|---|
| Zirconia | LAVA Plus | 515920 | Tetragonal polycrystalline zirconia, 3 mol% yttria, alumina | 3M ESPE, USA |
| Primer | Clearfil ceramic primer | 240010 | 3-Methacryloxypropyl trimethoxy silane, a 10-MDP, ethanol | Kuraray, Japan |
| Adhesive | Transbond XT adhesive primer | ER7BS | b TEGDMA, c bis-GMA, triphenylantimony, 4-(dimethylamino)-benzeneethanol, dl-camphorquinone, hydroquinone | 3M Unitek, USA |
| Clearfil S3 Bond | 170008 | 10-MDP a, c bis-GMA, d HEMA, hydrophobic demethacrylate, dl-camphorquinone, ethyl alcohol, water, silanated colloidal silica | Kuraray, Japan | |
| Composite Resin | Transbond XT adhesive paste | ER7BS | Silane treated quartz, c bis-GMA, bisphenol A bis (2-hydroxyethyl ether) dimethacrylate, silane-treated silica | 3M Unitek, USA |
| Etchant | Scotchbond Universal Etchant | 577060 | Water, phosphoric acid, synthetic amorphous silica, fumed, polyethylene glycol, aluminium oxide | 3M ESPE, USA |
Abbreviations: a 10-MDP, 10-methacryloyloxydecyl dihydrogen phosphate; b TEGDMA, triethylene glycol dimethacrylate; c bisGMA, bisphenol-A-diglycidylether dimethacrylate; d HEMA, hydroxyethyl methacrylate.