Shear strength of adhesively bonded polyolefins with minimal surface preparation
نویسندگان
چکیده
منابع مشابه
Comparison of shear bond strength of stainless steel brackets bonded with three light- cured adhesives
Introduction: The bonding process of the brackets to enamel has been a critical issue in orthodontic research. The purpose of this study was to evaluate the shear bond strength of 3 light-cured adhesives (transbond XT, Z250, light bond). Materials &Methods: In this study sixty extracted human premolars were collected and randomly divided into 3 test groups. All teeth were etched by 37% phosp...
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A finite element model is developed to analyse, as a function of volume fraction, the effects of reinforcement geometry and arrangement within a timber beam. The model is directly validated against experimental equivalents and found to never be mismatched by more than 8% in respect to yield strength predictions. Yield strength increases linearly as a function of increasing reinforcement volume ...
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PURPOSE This study aimed to investigate whether dentin surface preparation with diamond rotary instruments of different grit sizes affects the shear bond strength of resin-bonded restorations. MATERIALS AND METHODS The buccal enamel of 60 maxillary central incisors was removed with a low speed diamond saw and wet ground with silicon carbide papers. The polished surfaces of the teeth were prep...
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ژورنال
عنوان ژورنال: International Journal of Adhesion and Adhesives
سال: 2008
ISSN: 0143-7496
DOI: 10.1016/j.ijadhadh.2008.04.003