Effect of composite surface treatment and aging on the bond strength between a core build-up composite and a luting agent
نویسندگان
چکیده
منابع مشابه
Effect of composite surface treatment and aging on the bond strength between a core build-up composite and a luting agent
OBJECTIVE The purpose of this study was to assess the influence of conditioning methods and thermocycling on the bond strength between composite core and resin cement. MATERIAL AND METHODS Eighty blocks (8×8×4 mm) were prepared with core build-up composite. The cementation surface was roughened with 120-grit carbide paper and the blocks were thermocycled (5,000 cycles, between 5°C and 55°C, w...
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The present study evaluated the effect of various surface treatments for zirconia ceramics on shear bond strength between an indirect composite material and zirconia ceramics. In addition, we investigated the durability of shear bond strength by using artificial aging (20,000 thermocycles). A total of 176 Katana zirconia disks were randomly divided into eight groups according to surface treatme...
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PURPOSE The aim of this study was to evaluate effect of different surface treatment methods on the bond strength between aged composite-resin core and luting agent. MATERIALS AND METHODS Seventy-five resin composites and also seventy-five zirconia ceramic discs were prepared. 60 composite samples were exposed to thermal aging (10,000 cycles, 5 to 55℃) and different surface treatment. All spec...
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ژورنال
عنوان ژورنال: Journal of Applied Oral Science
سال: 2015
ISSN: 1678-7757
DOI: 10.1590/1678-775720140113