Table 4.
Average roughness Ra and standard deviation measured for procedure B (samples finished with middle grain abrasive discs and successively polished).
| Procedure | Ra [μm] | Std dev [μm] | |
|---|---|---|---|
| ESTHET X HD | B1 | 0.787 | 0.240 |
| CERAM-X MONO | B1 | 0.543 | 0.211 |
| FILTEK SILORANE | B1 | 0.558 | 0.1812 |
| ESTHET X HD | B2I | 0.129 | 0.048 |
| CERAM-X MONO | B2I | 0.272 | 0.199 |
| FILTEK SILORANE | B2I | 1.183 | 0.802 |
| ESTHET X HD | B2II | 0.3545 | 0.127 |
| CERAM-X MONO | B2II | 0.528 | 0.099 |
| FILTEK SILORANE | B2II | 0.126 | 0.078 |
| ESTHET X HD | B2III | 0.328 | 0.125 |
| CERAM-X MONO | B2III | 0.529 | 0.125 |
| FILTEK SILORANE | B2III | 1.055 | 0.011 |