Table 1. The formulation of the coating.
| No. | Silicone resin (phr) | Additive (phr) | SiO2 (phr) | Al2O3 (phr) | Talc (phr) |
|---|---|---|---|---|---|
| C-0 | 10 | 5 | 45 | 2 | 0 |
| C-20 | 10 | 5 | 25 | 2 | 20 |
| C-30 | 10 | 5 | 15 | 2 | 30 |
| C-40 | 10 | 5 | 5 | 2 | 40 |
| C-45 | 10 | 5 | 0 | 2 | 45 |
| No. | Silicone resin (phr) | Additive (phr) | SiO2 (phr) | Al2O3 (phr) | Talc (phr) |
|---|---|---|---|---|---|
| C-0 | 10 | 5 | 45 | 2 | 0 |
| C-20 | 10 | 5 | 25 | 2 | 20 |
| C-30 | 10 | 5 | 15 | 2 | 30 |
| C-40 | 10 | 5 | 5 | 2 | 40 |
| C-45 | 10 | 5 | 0 | 2 | 45 |