A novel NANO-calcium carbonate-polyurethane-based root canal obturation material : synthesis and evaluation of some physical properties
Other Title(s)
مادة النانو كالسيوم كاربونات-البولي يوريثين المستند على الكالسيوم كربونات : تحضير المادة كحشوة لمليء قناة جذور الأسنان و تقييم بعض الخصائص الفيزيائية
Joint Authors
Selivany, Bahar Jafar
al-Samarrai, Salim al-Salim
Source
Issue
Vol. 6, Issue (sup2) (31 Dec. 2012), pp.136-144, 9 p.
Publisher
University of Duhok College of Medicine
Publication Date
2012-12-31
Country of Publication
Iraq
No. of Pages
9
Main Subjects
Abstract EN
Objectives: The purpose of this study was to prepare a new root canal obturating material named Nano-Calcium Carbonate-Polyurethane and evaluate three of its physical properties which are solubility, water sorption and radiopacity.
Methods: Poly Carbonate, 1,6-Hexanmethylene Diisocyanate, NCO 49.79%, and 1,4-butanediol were mixed to form Polycarbonate based thermoplastic polyurethane.
Additives material like Nano calcium carbonate powder, zinc oxide, calcium hydroxide and barium sulfate with different ratios blend together with the polycarbonate based thermoplastic polyurethane to form the final obturating material.
Solubility water sorption and radiopacity tests have been done to evaluate some physical properties of this material.
Result and conclusion: The Nano-Calcium Carbonate-Polyurethane is a promising root canal filling material and their solubility percent, water sorption and radiopacity are consistent with ISO standards.
American Psychological Association (APA)
Selivany, Bahar Jafar& al-Samarrai, Salim al-Salim. 2012. A novel NANO-calcium carbonate-polyurethane-based root canal obturation material : synthesis and evaluation of some physical properties. Duhok Medical Journal،Vol. 6, no. (sup2), pp.136-144.
https://search.emarefa.net/detail/BIM-833269
Modern Language Association (MLA)
Selivany, Bahar Jafar& al-Samarrai, Salim al-Salim. A novel NANO-calcium carbonate-polyurethane-based root canal obturation material : synthesis and evaluation of some physical properties. Duhok Medical Journal Vol. 6, Second supplement (Dec. 2012), pp.136-144.
https://search.emarefa.net/detail/BIM-833269
American Medical Association (AMA)
Selivany, Bahar Jafar& al-Samarrai, Salim al-Salim. A novel NANO-calcium carbonate-polyurethane-based root canal obturation material : synthesis and evaluation of some physical properties. Duhok Medical Journal. 2012. Vol. 6, no. (sup2), pp.136-144.
https://search.emarefa.net/detail/BIM-833269
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 142-143
Record ID
BIM-833269