作者: Kei Kubochi , Futoshi Komine , Ryosuke Fushiki , Shogo Yagawa , Serina Mori
DOI: 10.1016/J.JPOR.2016.07.007
关键词:
摘要: Abstract Purpose To evaluate the shear bond strengths of two gingiva-colored materials (an indirect composite material and a denture base acrylic resin) to zirconia ceramics determine effects surface treatment with various priming agents. Methods A (CER) or resin (PAL) was bonded disks unpriming (UP) one seven agents ( n =11 each), namely, Alloy Primer (ALP), Clearfil Photo Bond (CPB), Porcelain Activator (CPB+Act), Metal Link (MEL), Meta Fast Bonding Liner (MFB), MR. (MRB), V-Primer (VPR). Shear strength determined before after 5000 thermocycles. The data were analyzed Kruskal–Wallis test Steel-Dwass test. Results mean pre-/post-thermalcycling 1.0–14.1MPa/0.1–12.1MPa for CER specimen 0.9–30.2MPa/0.1–11.1MPa PAL specimen. For specimen, ALP, CPB, CPB+Act groups had significantly higher among eight groups, at both 0 lower thermalcycling in all tested. After thermocycles, CPB than other groups. Conclusions specimens, MDP functional monomer improved bonding ceramics.