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MİKRODALGA ENERJİSİ İLE POLÎMERİZE EDİLEN AKRİLİK REZİNLERİN BAZI FİZİKSEL ÖZELLİKLERİNİN KARŞILAŞTIRILMASI

THE COMPARISON OF SOME PHYSICAL " PROPERTIES OF ACRYLIC RESINS POLYMERIZED BY MICROWAVE ENERGY

Journal Name:

  • Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi

Publication Year:

  • 1996

Key Words:

Keywords (Original Language):

Author NameUniversity of AuthorFaculty of Author
Abstract (2. Language): 
Acrylic resin is the most commonly used material for dentures. In the past few years, acrylic resin monomers and polymers have also been modified to improve not only physical and mechanical properties, but also the working properties that facilitate laboratory techniques include microwave- and visible-light- activated polymerization of resin systems. The aim of the study is to compare several physical properties of different acrylic resin denture base materials. The conventionally processed acrylic resin and specifically processed acrylic resin for microwave polymerization were both cured by microwave energy. The results showed no significant differences in water sorption and solubility between the materials {p>0.05). Statistically significances were found in transverse deflection, fatiqite strength and residual monomer content of acrylic resins {p<0.01 vep<0,05).
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Abstract (Original Language): 
Akrilik rezinle r protez yapımmde oldukça yaygın olarak kullanılan materyallerdir. Son yıllarda akrilik rezin monomer ve pqlimer terinin fiziksel ve mekanik özelliklerinin yamam, mikrodalga ve görünür ışınla polimerize olan rezin sistemlerini de içeren laboratuvar tekniklerini kolaylaştırıcı Özelliklere sahip teknikler de geliştirilmektedir. Çalışmada farklı akrilik rezin protez kaide materyallerinin çeşitti fiziksel özelliklerinin karşılaştırılması amaçlanmıştır. Konvansiyonel akrilik rezin ve mikrodalga poli meri zasy onu için özel olarak hazırlanmış rezinin her ikisi de mikrodalga enerjisi ile polimerize edilmiştir. Bulgular su emilimi ve çözünürlük açısından her iki materyal arasında önemli bir fark almadığım göstermiştir (p>0.05). Ancak transvers bükülme, yorulma dayanıklılığı ve artık monomer miktarlarında ise istatistiksel olarak önemli farklılıklar görülmektedir (p<0-01 ve p<0.05)
FULL TEXT (PDF): 
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  • 2
15-20
  • Turkish

REFERENCES

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