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Physicochemical properties of MTA and MTA Repair HP.
| Properties | MTA | MTA Repair HP |
|---|---|---|
| Particle size ( μ m) | 15.48 | 11.20 |
| Setting time (min) | 8.3 ± 0.1a | 13.0 ± 1.0b |
| Flow (mm) | 16.08 ± 1.52a | 18.15 ± 1.10b |
| Film thickness ( μ m) | 330 ± 80a | 194 ± 89b |
| Radiopacity (mm/Al) | 3.01 ± 0.09a | 3.04 ± 0.16a |
| WSR (%) | 19.40 ± 2.67a | 16.32 ± 2.92a |
| WSL (%) | -3.81 ± 1.25a | -2.77 ± 1.18a |
WSR: water absorption; WSL: water solubility
Data followed by different letters are statistically different in the same row (p < 0.05).
