Table 1 Resin-matrix ceramic material composition and indication according to manufacturer’s data
Product name | Manufacturer | Shade (Lot no.) | Composition (manufacturers’ information) |
|---|---|---|---|
Lava Ultimate, | 3 M ESPE, USA | A3, (N366024) | 80 wt% (65 vol%) nanoceramic particles (zirconia filler (4–11 nm), silica filler (20 nm), aggregated zirconia/silica cluster filler) 20 wt% (35 vol%) highly cross linked (methacrylate-based) polymer matrix Silane |
VITA ENAMIC | VITA Zahnfabrik, Germany | A3, (100,003) | 86 wt% feldspathic-based ceramic network 14 wt% acrylate polymer network (infiltrated into feldspathic-based ceramic network) |