Adhesion between the resin shell and composite resin
| Autor: | Masahiro Aida, Hideo Kanaya, Kozo Horie, Yoshizumi Murata, Tohru Hayakawa |
|---|---|
| Rok vydání: | 1992 |
| Předmět: |
Boron Compounds
Materials science Bond strength medicine.medical_treatment Composite number Shell (structure) Dental Bonding Silane coupling Thermosetting polymer General Medicine Adhesion Methylmethacrylate Composite Resins Crown (dentistry) Clearfil New Bond Resin Cements Resins Synthetic Dentin-Bonding Agents Polymer chemistry Materials Testing medicine Methacrylates Methylmethacrylates Stress Mechanical Composite material |
| Zdroj: | The Journal of Nihon University School of Dentistry. 34(3) |
| ISSN: | 0029-0432 |
| Popis: | Adhesiveness between the resin shell and composite resin was examined. As the resin shell, SR-PE-ISOCETTE, made from thermosetting crown and bridge resin, was used. The shear bond strengths between the resin shell and photocurable composite resin bonded by various methods were measured after 1-day of immersion in water at 37 degrees C. Super-bond CB treatment to the resin shell effectively improved the adhesiveness, giving a bond strength of about 14 MPa. Clearfil new bond, Clearfil porcelain bond, Unifast and MMA/TBBO treatment gave almost the same bond strengths of about 7-9 MPa. Silane coupling agents were not effective for improving the bond strength. It was revealed that 4-META was necessary for obtaining good adhesion between SR-PE-ISOCETTE and composite resin. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|