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The effect of using Detery Isolate as a separating medium on the transverse strength of cold–cure acrylic resin under different curing pressure | ||
| journal of kerbala university | ||
| Article 1, Volume 9, Issue 4, 2013, Pages 98-103 PDF (0 K) | ||
| Authors | ||
| a Mahdi Al-Musawi; | ||
| Abstract | ||
| Objectives :The present investigation was undertaken to determine the effect of using Detery Isolate (homemade cold mold seal) as a separating medium on the transverse strength of cold –cure acrylic resin material under different curing pressure. Methodology : One hundred identical cold–cure acrylic resin specimen were made and grouped according to curing process, type of separating medium and the amount of pressure applied during processing (30psi, 50psi, 70psi and 90psi). Results: The differences in curing process and pressure applied had considerably different effect on the transverse strength of cold-cure acrylic resin. And there was a significant improvement in transverse strength at high pressure (70psi and 90psi). While there was no significant differences between Detery Isolate and cold mold seal separating media among the tested group. Conclusion: The result suggested that the transverse strength of cold-cure acrylic resin improved by polymerization type and pressure applied and there is no side effect of using Detery Isolate as a separating medium on the transverse strength of cold cure acrylic resin | ||
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