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Difference before and after the aging of silicone rubber specimens coated with nano-TiO2 with different concentrations of silicon and aluminum (F = 15623.69, P < 0.05).
| Chromatic aberration | Concentration | |||
|---|---|---|---|---|
| 0% | 0.05% | 0.10% | 0.15% | |
| ΔE | 17.15 ± 0.11 | 6.56 ± 0.09 | 4.75 ± 0.08 | 9.68 ± 0.10 |
