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YÜZEY HAZIRLIĞININ PORSELEN TAMİR MATERYALLERİNİN BAĞLANTI KUVVETİ ÜZERİNE ETKİSİ

OSTEOCALCIN LEVELS AND MICROHARDNESS OF HUMAN DENTINAL TISSUE

Journal Name:

  • İstanbul Üniversitesi Diş Hekimliği Fakültesi Dergisi

Publication Year:

  • 1997

Key Words:

Keywords (Original Language):

Author NameUniversity of AuthorFaculty of Author
Abstract (2. Language): 
There are various techniques for porcelain repair. The purpose ofthü study is to compare the bond strength of Porcelain Liner repaired with 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 streneht was determined by universal testing machine. The resülts were evaluated by ANOVA, significantly higher bond strength was obtained in samples etched with 9 % HF acidfbrö min.
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Abstract (Original Language): 
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 Pollen-Liner ve kompozit reçine ile tamir edilmiş ve Universal test cihazı ile bağlantının makaslama dayanıklılığı ölçülmüştür. Sonuçlar ANOVA ile değerlendirilmiştir. En yüksek makaslama dayanıklılığı, pürüzsüz yüzeye %9'luk HF asitin 6 dakika süre ile uygulanması ile elde edilmiştir.
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  • Turkish

REFERENCES

References: 

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