Research Article
The Reinforcement Effect of Nano-Zirconia on the Transverse Strength of Repaired Acrylic Denture Base
Table 1
Tested groups and coding according to repair material reinforcement.
| Group code | Repair material |
| HC | Intact heat polymerized specimens (control) | AP | Autopolymerized acrylic resin | 2GF | Autopolymerized acrylic resin reinforced with 2 wt% glass fiber | 5GF | Autopolymerized acrylic resin reinforced with 5 wt% glass fiber | 2ZR | Autopolymerized acrylic resin reinforced with 2 wt% zirconia | 5ZR | Autopolymerized acrylic resin reinforced with 5 wt% zirconia | 2NZR | Autopolymerized acrylic resin reinforced with 2 wt% nano-zirconia | 5NZR | Autopolymerized acrylic resin reinforced with 5 wt% nano-zirconia |
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