Research Article

Evaluation of the Effects of Different Types of Resin Cement Systems on the Push-Out Bond Strength of the Fiber Post to Intracanal Dentin in Anterior Primary Teeth

Table 1

The manufacturer and chemical composition of the materials utilized for cementing fiber posts in the current study.

MaterialTypeManufacturerComposition

GC GOLD LABEL 1Glass ionomer cementGC Corporation, Tokyo, JapanPowder: fluoro glass alumino-silicate (amorphous).
Liquid: distilled water, polyacrylic acid, 2-HEMA, UDMA

Filtek Ultimate FlowableNanofill flowable composite resin3M ESPE, St. Paul, MN, USAThe resin matrix: Bis-GMA, UDMA, Bis-PMA, TEGDMA, procrylat resins
The filler: 75 nm silica nanofiller
15–20 nm zirconia nanofiller
ytterbium trifluoride filler
(filler content: 65 wt%–46 vol %)

Variolink IIEtch-and-rinse resin cementIvoclar Vivadent,
Schaan,
Liechtenstein
Bis-GMA, UDMA, TEGDMA, barium glass, ytterbium trifluoride, Ba–Al-fluorosilicate glass, zirconia/silica, benzoyl peroxide, initiators, stabilizers, and pigments (filler content: 71 wt %)

Panavia F2.0Self-etch resin cementKuraray Medical Inc., Tokyo, JapanED Primer II (liquid A + B): pH 2.4
Liquid A:
10-MDP, 5-NMSA, HEMA, accelerators, water
Liquid B:
5-NMSA, accelerators, catalysts, water
Paste-A: 10-MDP, hydrophobic aromatic dimethacrylate, hydrophobic aliphatic dimethacrylate, hydrophilic aliphatic dimethacrylate, silanated silica filler, silanated colloidal silica, dl-camphorquinone, catalysts, initiators
Paste-B:
Hydrophobic aromatic dimethacrylate, hydrophobic aliphatic dimethacrylate, hydrophilic aliphatic dimethacrylate, silanated barium glass filler, surface-treated sodium fluoride
(Filler content: 78 wt %)

TheraCemSelf-adhesive
resin
cement
Bisco Dental Products, Schaumburg, IL, USABase: calcium base filler, glass filler, Bis-GMA, fluoride components, amorphous silica, and initiators
Catalyst: 10-MDP, glass fillers (filler content: 60–65wt%)

TEGDMA, triethylenglycol dimethacrylate; Bis-PMA, Bis((methacryloxypropoxy)phenyl) propane; Bis-GMA, bisphenol-A-diglycidyl methacrylate, UDMA, urethane dimethacrylate; 10-MDP, 10-methacryloyloxydecyl dihydrogen phosphate.