Shear strength of resin developed by four bonding agents used with cast metal restorations
| Autor: | Joseph Quevedo, Joynt Rb, Elaine L. Davis, Beth Reilly |
|---|---|
| Rok vydání: | 1992 |
| Předmět: |
Dental Stress Analysis
Fabrication Materials science Hot Temperature Adhesive bonding Surface Properties Dental Cements Dental bonding Phosphates Stress (mechanics) Acid Etching Dental Tensile Strength Ultimate tensile strength Shear strength Humans Composite material Analysis of Variance Metallurgy Dental Bonding Resin bonding Durability Resin Cements Resins Synthetic Glass Ionomer Cements Dentin-Bonding Agents Stress Mechanical Oral Surgery Dental Alloys |
| Zdroj: | The Journal of prosthetic dentistry. 68(1) |
| ISSN: | 0022-3913 |
| Popis: | The evolution of the acid etch technique has made possible a more conservative approach to the fabrication of cast metal restorations. The resin bonding technique, however, places a greater burden for success on the selection of a bonding agent. This study examined the shear bond strength durability of cast metal restorations bonded to tooth structure with one of four metal adhesive bonding agents. Results indicated stronger bonds for restorations cemented with Panavia EX bonding agent than with any of the other bonding agents tested, both with and without exposure to thermal stress. Although it was one of the easier materials with which to work, Panavia EX bonding agent requires the additional step of applying an agent to prevent oxygen contact in the setting process. |
| Databáze: | OpenAIRE |
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