Evaluation of surface roughness of composite according to surface treatment
المؤلف
المصدر
العدد
المجلد 5، العدد 2 (31 ديسمبر/كانون الأول 2005)، ص ص. 174-179، 6ص.
الناشر
تاريخ النشر
2005-12-31
دولة النشر
العراق
عدد الصفحات
6
التخصصات الرئيسية
الموضوعات
الملخص EN
The purpose of this study was to evaluate the effect of various finishing and polishing procedures on the surface roughness (Ra) of two composite resins: An organically modified ceramic (Definite) and a micro hybrid (Tetric).
Thirty specimens of each composite resin were fabricated using a stainless steel mold of 5 mm in diameter and 2 mm in depth.
The composite resin was covered by a Mylar strip and pressed flat with a microscopic glass slide and light cured.
The specimens for each composite resin were divided into three groups, each of ten.
The specimens in group one received no treatment, while the specimens in group two and three were finished with diamond bur.
After finishing with diamond burs group three were polished with Sof–Lex discs.
The surface profile of the specimens was obtained with a surface profile–testing machine (Profilometer).
The roughness value in micrometer (μm) was recorded as the average Ra.
Results showed higher surface roughness in groups finished with diamond burs followed by groups finished with diamond burs and polished with Sof–Lex discs while groups set against Mylar strip showed the lowest roughness values.
The result revealed no significant difference in surface roughness values between the two composite resins.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Ismail, Sabah A.. 2005. Evaluation of surface roughness of composite according to surface treatment. al-Rafidain Dental Journal،Vol. 5, no. 2, pp.174-179.
https://search.emarefa.net/detail/BIM-291485
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Ismail, Sabah A.. Evaluation of surface roughness of composite according to surface treatment. al-Rafidain Dental Journal Vol. 5, no. 2 (Dec. 2005), pp.174-179.
https://search.emarefa.net/detail/BIM-291485
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Ismail, Sabah A.. Evaluation of surface roughness of composite according to surface treatment. al-Rafidain Dental Journal. 2005. Vol. 5, no. 2, pp.174-179.
https://search.emarefa.net/detail/BIM-291485
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 178-179
رقم السجل
BIM-291485
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر