Surface Roughness, Microhardness, and Microleakage of a Silorane-Based Composite Resin after Immediate or Delayed Finishing/Polishing

Table 1

Compositions, batches, and manufacturers of the studied materials.

	Composition	Batch number	Manufacturer
Sof-Lex	Aluminum oxide (medium: 40 µm, fine: 24 µm, x-fine: 8 µm)	1202000341	3 M/ESPE Dental Products, Seefeld, Bavaria, Germany
Astropol	Caoutchouc, silicon carbide, aluminum oxide, titanium oxide, and iron oxide (coarse gray (45 µm), fine green (1 µm), Caoutchouc, silicon carbide, aluminum oxide, titanium oxide, and Diamond dust 9 extra-fine-pink (0.3 µm))	11361; 12893; 13264	Ivoclar Vivadent, Schaan, Liechtenstein
Enhance	Aluminum oxide, silicon dioxide finishing wheel-impregnated UDMA (45 µm)	657903E	Dentsply, Petrópolis, RJ, Brasil
Filtek P90	Yttrium fluoride, 3,4 Epoxycyclohexaylcyclopoly-methylsiloxane, silorane, siloxane, silanized quartz; Filler size (0.1–2 µm), 76% (p/p) ou 55% (p/v)	1227700149; 1303700268	3 M/ESPE, St. Paul, MN, EUA
Silorane Adhesive System	Self-etching primer: phosphorylated methacrylates, Vitrebond copolymer, BisGMA, HEMA, water, ethanol, silane treated silica, initiator, and stabilizer; Adhesive: hydrophobic bifunctional monomer, acidic monomers, a silane-treated silica, initiator, and stabilizer	1109400719; 1221900749	3 M/ESPE, Seefeld, Bavaria, Germany
Condac	Phosphoric acid 37%, thickener, dye, and deionized water	25012013	FGM, Joinville, SC, Brasil