Effect of Polymerization Time on Residual Monomer Release in Dental Composite: In Vitro Study

Table 2

Mean values (ppm) and standard deviations of the monomers released.

	Days
	Day 1	Day 15	Day 30
	Monomers	Composites	Polymerization times
Bis-GMA
Grandio	10 sec
	20 sec
	40 sec
Filtek Ultimate	10 sec
	20 sec
	40 sec
Clearfil Majesty Posterior	10 sec
	20 sec
	40 sec
Tetric EvoCeram	10 sec
	20 sec
	40 sec
UDMA
Grandio	10 sec
	20 sec
	40 sec
Filtek Ultimate	10 sec
	20 sec
	40 sec
Clearfil Majesty Posterior	10 sec
	20 sec
	40 sec
Tetric EvoCeram	10 sec
	20 sec
	40 sec
TEGDMA
Grandio	10 sec
	20 sec
	40 sec
Filtek Ultimate	10 sec
	20 sec
	40 sec
Clearfil Majesty Posterior	10 sec
	20 sec
	40 sec
Tetric EvoCeram	10 sec
	20 sec
	40 sec

Unit of all released monomers’ volume is in ppm. .