Table 1 Investigated materials with composition as provided in the safety data sheets of the products
Material | Name | Code | Manufaturer | Type | Composition |
|---|---|---|---|---|---|
Ceramic | Vitablocs Mark II | VM | VITA Zahnfabrik, Bad Säckingen, Germany | Feldspar ceramic | SiO2 56–64%, Al2O3 20–23%, Na2O 6–9%, K2O 6–8% by weight |
Vita Enamic | VE | VITA Zahnfabrik, Bad Säckingen, Germany | Polymer-infiltrated ceramic | 86% feldspar ceramic: SiO2 58–63%, Al2O3 20–23%, Na2O 9–11%, K2O 4–6% by weight 14% polymer by weight: Triethyleneglycol dimethacrylate (TEGDMA) / Urethandimethacrylate (UDMA) | |
IPS e.max CAD | EC | Ivoclar Vivadent AG, Schaan, Liechtenstein | Lithium disilicate ceramic | SiO2 57–80%, Li2O 11–19%, K2O 0–13% by weight | |
VITA Suprinity | VS | VITA Zahnfabrik, Bad Säckingen, Germany | Zirconia reinforced lithium silicate ceramic | Zirconium oxide 8–12, silicon dioxide 56–64%, lithium oxide 15–21%, various > 10% by weight | |
Resin composite cement | RelyX Unicem 2 Automix | RUN | 3 M ESPE, Seefeld, Germany | Self-adhesive cement | Base Paste: Methacrylate monomers containing phosphoric acid groups, Methacrylate monomers, Silanated fillers, Initiator componenets, Stabilizers, Rheological additives Catalyste Paste: Methacrylate monomers, Alkaline (basic) fillers, Silanated fillers, Initiator components, Stabilizers, Pigments, Rheologicam additives |
VITA Adiva S-Cem | VAS | VITA Zahnfabrik, Bad Säckingen, Germany | Self-adhesive cement | Mixture of dimethacrylates, Glass powder, Fumed silica, Phosphoric esters, Catalysts, Stabilizer, Pigments, Methacrylates, Phosphoric ester | |
Panavia V5 | PV5 | Kuraray Europe GmbH, Hattersheim, Germany | Adhesive cement | Bisphenol A diglycidylmethacrylate (Bis-GMA), Triethyleneglycol dimethacrylate (TEGDMA), Hydrophobic aromatic dimethacrylate, Hydrophilic aliphatic dimethacrylate, Initiators, Accelerators, Silanated barium glass filler, Silanated fluoroalminosilicate glass filler, Colloidal silica Bisphenol A, diglycidylmethacrylate (Bis-GMA), Hydrophobic aromatic dimethacrylate, Hydrophilic aliphatic dimethacrylate, Silanated barium glass filler, Silanated alminium oxide filler, Accelerators, dl-Camphorquinone, Pigments | |
VITA Adiva F-Cem | VAF | VITA Zahnfabrik, Bad Säckingen, Germany | Adhesive cement | Mixture of resin based on Bis-GMA, catalyst, stabilizer, pigments, Methacrylates | |
Ceramic Primer | CLEARFIL CERAMIC PRIMER + | CCPP | Kuraray Europe GmbH, Hattersheim, Germany | Silane + MDP | 3-Methacryloxypropyl trimethoxysilane, 10-Methacryloyloxydecyl dihydrogen phosphate (MDP), Ethanol |
VITA ADIVA C-PRIME | VACP | VITA Zahnfabrik, Bad Säckingen, Germany | Silane | Solution of methacrylsilanes in ethanol | |
RelyX Ceramic Primer | RXCP | 3 M ESPE, Seefeld, Germany | Silane | Ethyl alcohol, Water, Methacryloxypropyltrimethoxysilane | |
Etching agent | VITA CERAMICS ETCH | HF5 | VITA Zahnfabrik, Bad Säckingen, Germany | Hydrofluoric acid | Hydrofluoric acid 5% |
Ultradent Porcelain Etch | HF9 | Ultradent Products, Inc., Köln, Germany | Hydrofluoric acid | Hydrofluoric acid 9% buffered |