Bond Strength of Different Adhesive Luting Materials to Zirconia Ceramics
To investigate the bond strength of different adhesive luting materials bond to zirconia ceramics.40 (30mm×5mm×5mm) Cercon Smart Ceramics samples were divided into groups:(1) glass-ionomer bonded (control group),(2) ClearfilTM Repair bonded,(3) Panavia F bonded,(4) Variolink N bonded.Tensile bond strength and shear bond strength were evaluated after 24h storage at 37℃ in distilled water.Each group had 10 samples for different test.Data were evaluated using ANOVA analysis (α=0.05).The experiment groups are statistically significant differences with control group (P<0.05).The shear bond strength of the Glass ionomer FX (I),the ClearfilTM Repair,Panavia F and Variolink N groups were 14.23±4.48 MPa,21.95±1.32 MPa,31.16±1.50 MPa and 43.54±1.97 MPa,separately.Comparisons among groups were significant differences (P<0.001).Variolink N bonded ceramics achieved highest tensile and shear bond strength.Different adhesive materials significantly influence the bond strength of zirconia ceramics.
Zirconia ceramics Adhesive materials Tensile bond strength Shear bond strength
Qi Liu Longquan Shao Chen Hu Yuanfu Yi Bin Deng Ning Wen
Department of Stomatology,Nanfang Hospital,Southern Medical University,Guangzhou 510515,China Department of the stomatology,the General Hospital of Chinese People,s Armed Police Forces,Beijing 1 Department of Stomatology,the General Hospital of Chinese PLA,Beijing 100853,China
国际会议
The Seventh China International Conference on High-Performance Ceramics (第七届先进陶瓷国际研讨会(CICC-7))
厦门
英文
447-450
2011-11-04（万方平台首次上网日期，不代表论文的发表时间）