Sapphire can be used as a setter for firing processes thanks to its high resistance to heat
and chemicals.
Unlike conventional alumina/ceramic setters, single crystal sapphire does not develop problems such as
warpage or deterioration over time, or cause contamination from setter impurities or degassing.
This contributes to increased quality of manufactured products. In addition, we provide support for
re-polishing and cleaning setters, which contributes to overall improvement of life-cycle cost.
| Item | Specifications | |
|---|---|---|
| Dimensions | 100 × 100±0.5mm | 150 × 150±0.5mm |
| Thickness | 1 ±0.5mm | |
| SORI | ≦20μm | ≦40μm |
| Surface finishing | Both sides have matte finish Ra≤1μm | |
