- All Journals
- Al-Qadisiyah University
- Basrah University
- Kirkuk University
- Mosul University
- The Iraqi Borad for Medical Specialization
- University of Anbar
- University of Technology
- Al Mustafa University
- Al-Zahraa University for Women
- Alnoor University
- Kunooz University
- Misan University
- Ninevah University
- Tikrit University
- University of Al-Hamdaniya
- University of Kerbala
EVALUATION AND COMPARE BETWEEN THE SURFACE ROUGHNESS OF ACRYLIC RESINE POLISHED BY PUMICE, WHITE SAND AND BLACK SAND. | ||
| journal of kerbala university | ||
| Article 1, Volume 6, Issue 3, 2010, Pages 49-54 PDF (0 K) | ||
| Author | ||
| Areeg Shihab Ahmad | ||
| Abstract | ||
| All scratches and rough areas must be removed to develop a high gloss on acrylic resin. So polishing techniques are meant to remove excess material and to smooth roughened surface, making the denture smooth and glossy without changing its contour. The purpose of this study was to evaluate and compare the effect of using of pumice as a reference polishing material (on hot cured acrylic) with the effect of using the white sand and black sand as a polishing material. Thirty hot cured acrylic samples were prepared , numbered and divided into three groups. Each group consist of 10 specimens. The result of this study showed that acrylic specimens polished with black sand exhibited higher surface roughness than acrylic specimens polished with white sand and pumice as follow. | ||
|
Statistics Article View: 129 PDF Download: 95 |
||