Investigation of surface roughness of composite fillings.

نویسندگان

  • J Sutalo
  • Z Azinović
  • M Tuda
  • I Ciglar
چکیده

Various grinders (diamond and carbide burs, and soflex disks) were used in polishing the composite filling surfaces. Polishing was carried out 10 minutes and 14 days after the material polymerization. The ground surface was then observed by a scanning electron microscope and the surface roughness expressed in [xm. Better surface polish and lower de­ gree of roughness were observed when polishing was performed 14 days after polymerization. Best results were obtained in specimens polished by soflex disks and diamond burs.

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عنوان ژورنال:
  • Acta stomatologica Croatica

دوره 22 1  شماره 

صفحات  -

تاریخ انتشار 1988