Effect of surface treatments of porcelain on the shear bond strength of applied dual-cured cement.
The effect of different surface treatments of porcelain on the shear bond strength of the applied dual-cured cement was examined. Acid etching with hydrofluoric acid, roughening the porcelain surface by means of grinding with a diamond bur, and the use of silane coupling agent alone and with combinations of these surface treatments were used. Silane treatment resulted in a shear bond strength on roughened porcelain surfaces that was statistically significantly greater than all other treatment groups (p < 0.05). However the use of two mechanical bond systems together with a chemical bond did not improve the shear bond strength.
Ozden
A N
AN
Faculty of Dentistry, University of Ankara, Turkey.
Akaltan
F
F
Can
G
G
D000704:Analysis of Variance; D003188:Composite Resins / Q000737:chemistry; D001840:Dental Bonding / Q000379:methods*; D003738:Dental Cements / Q000737:chemistry*; D003776:Dental Porcelain; D006858:Hydrofluoric Acid / Q000737:chemistry; D008422:Materials Testing; D019279:Resin Cements; D012821:Silanes / Q000737:chemistry; D013499:Surface Properties; D013501:Surface-Active Agents; D013718:Tensile Strength
D003188:Composite Resins; D003738:Dental Cements; C089299:Opaque Dual-Cured Cement; D019279:Resin Cements; D012821:Silanes; D013501:Surface-Active Agents; D003776:Dental Porcelain; D006858:Hydrofluoric Acid