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[Adhesion of artificial teeth to polymethacrylate resins]
Revue D'Odonto-Stomatologie
|January 1, 1990
Abstract
Unlabelled:
In this study the microleakage is first tested between the poly-methylméthacrylate resins used in removable partial denture and the artificial teeth after storage in 100% humidity at 37 degrees C or after aging by an hydrothermal fatigue stress. Then the porcelain butt joint was improved by pyrolytic silanization.
Materials:
A metallic flask was realized, in this study, to polymerize strictly identical samples.
Results:
Due to polymerization in 100% humidity, the silane bond will be destroyed. Thermo-or chemopolymerizing resins are the only resins to allow the bonding with porcelain teeth by means of the sandwich technic.