Accelerated Aging Effects on Color Change, Translucency Parameter, and Surface Hardness of Resin Composites

Table 1

List of materials used in present study.

Resin composites	Manufacturer	Type	Composition	Volume	Lot no.
Filtek Z250	3M Espe, St. Paul, MN, USA	Microhybrid	BisGMA, UDMA, Bis-EMA, zirkonium/silica, 0,01-3,5 μm	60%	NA41529
Tetric N-Ceram	Ivoclar Vivadent, Schaan, Liechtenstein	Nanohybrid	Bis-GMA, UDMA, BisEMA, barium glass, prepolymer, ytterbium trifluoride, mixed oxide, copolymers, 40-3000 nm	77%	W14342
Charisma Smart	Heraeus Kulzer, Hanau, Germany	Submicron-hybrid	Bis-GMA, barium-aluminum-fluoride glass, silicon dioxide, 0.005-10 μm	59%	K010516
Herculite Classic	KerrHawe, Bioggio, Switzerland	Microhybrid	Bis-GMA, TEGDMA, camphorquinone, amine, iron oxide pigments, aluminum borosilicate glass, colloidal silica	59%	6933034
Escom100	Spident, Gojan-dong, Namdong-gu, Incheon, Korea	Nanohybrid	UDMA, barium glass	75-80%	E1A17031

Bis-GMA: bisphenol A glycol dimethacrylate; Bis-EMA: bisphenol A ethoxylated dimethacrylate; TEGDMA: triethylene glycol dimethacrylate; UDMA: urethane dimethacrylate.