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Ethanol Impact on PMMA Denture Properties by Gladis AR is a document available to read on EtoBox.
This study evaluated the effects of ethanol treatment on the nano-mechanical properties, surface roughness, and topography of heat-polymerized polymethyl methacrylate denture base polymer specimens prepared at different times past the dough stage (0, 15, and 30 minutes). Specimens were treated with ethanol concentrations of 40%, 70%, and 99.9% for time periods of 30, 60, and 120 seconds. Surface roughness was highest for specimens treated with 40% ethanol for 120 seconds. Nano-mechanical properties were hig
- Author
- Gladis AR
- Language
- EN