Table 2.

Composition of experimental resin composites (all amounts in wt %).

Group	Material	Resin	Inert Microfillers	Silica Nanofillers	Cu-MBGN	45S5 BG
Bimodal approach (65% filler load)	10-CuBG	35%	55%	-	10%	-
	10-BG			-	-	10%
	10-Si			10%	-	-
Trimodal approach (70% filler load)	1-CuBG-Si	30%	55%	14%	1%	-
	5-CuBG-Si			10%	5%	-
	10-CuBG-Si			5%	10%	-
	15-BG			-	-	15%
	15-Si			15%	-	-