Bond strength of luting cement to casting and soldering alloy.
Adjustment of metal alloy framework of the porcelain-fused-to-metal crown by soldering minor marginal deficiences prior insertion may sometimes be needed. The aim of this study was to compare shear bond strengths of four luting cements to casting metal alloy and soldering metal alloy. A total of 64 flame cast non-precious metal alloy and flame soldered metal alloy samples were used. Durelon, Panavia F, RelyX Unicem Applicap and RelyX ARC stubs were bonded to the alloy substrate surface. After stored in water at 37 degrees C for 1 week, shear bond strength of the cement to the alloy was measured. Differences were analyzed using one way ANOVA (p<0.05). There were no difference between the cast metal alloy and soldering metal alloy substrate.
Kumbuloglu
O
O
Ege University School of Dentistry, Department of Prosthodontics, Izmir, Turkey. kumbuloglu@hotmail.com
Lassila
L V J
LV
User
A
A
Toksavul
S
S
Vallittu
P K
PK
D017438:Bisphenol A-Glycidyl Methacrylate; D003442:Crowns; D003722:Dental Alloys; D001840:Dental Bonding; D003735:Dental Casting Technique; D003738:Dental Cements; D012994:Dental Soldering; D003799:Dental Stress Analysis; D003830:Denture, Partial, Fixed; D008422:Materials Testing; D016876:Metal Ceramic Alloys; D011076:Polycarboxylate Cement; D011092:Polyethylene Glycols; D011109:Polymethacrylic Acids; D019279:Resin Cements; D033081:Shear Strength
D003722:Dental Alloys; D003738:Dental Cements; D016876:Metal Ceramic Alloys; C438843:Panavia-Fluoro; D011076:Polycarboxylate Cement; D011109:Polymethacrylic Acids; C483701:Rely X Unicem; C462240:RelyX ARC; D019279:Resin Cements; C031374:zinc polyacrylate; D011092:Polyethylene Glycols; D017438:Bisphenol A-Glycidyl Methacrylate