Özet Porselen tamirinde çeşitli yöntemler kullanılmaktadır. Bu çalışmanın amacı, porselen yüzeyinde yapılan frez-le pürüzlendirme, kumlama ve asit uygulama işlemlerinin porselen-kompozit bağlantısına etkilerini incelemektir. Hazırlanan porselen örneklerin yüzeyleri farklı pürüzlendirme işlemleri uygulandıktan sonra Porse-len-Liner ve kompozit reçine ile tamir edilmiş ve Anahtar kelimeler: Porselen tamiri, makaslama dayanıklılığı Abstract There are various techniques for porcelain repair. The purpose of this study is to compare the bond strength of Porcelain Liner repaired urith composite resin after grinding, sandblasting and etching of porcelain surfaces. Porcelain samples were prepared by smoothing their surfaces with 220 SiCpaper. After various surface treatments, Porcelain Liner and composite resin were applied to the prepared porcelain surfaces. Shear bond strenght was determined by universal testing machine. The results were evaluated by ANOVA, significantly higher bond strength was obtained in samples etched with 9 % HF acid for 6 min. Key words: Porcelain repair, shear bond strength
Primary Language | Turkish |
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Journal Section | Original Research Articles |
Authors | |
Publication Date | August 10, 2012 |
Published in Issue | Year 1997 Volume: 31 Issue: 2 |