High-purity alumina(Al2O3) evaporation material.
Sintered alumina evaporation materials contain a small amount of impurities as a binder.
These impurities can occasionally cause outgassing and splashing.
SHINKOSHA’s single crystal evaporation materials are binder-free, reducing such risks significantly.
For anti-reflection coatings, hard coatings, and chemical-resistant coatings, please use our alumina evaporation materials, which are manufactured in an integrated production system from crystallization to cleaning.
Characteristics
Hi-purity Al2O3 single crystal (purity: 99.99%), Refractive index(1.63@550nm)
| Shape | Image | Model number | Particle diameter |
|---|---|---|---|
| Crushed type |  |
ES-0510 | 0.5～1.0 mm |
 |
ES-1020 | 1.0～2.0 mm | |
 |
ES-1035 | 1.0～3.5 mm | |
| Cut type |  |
CS-1030 | 1.0～3.0 mm |
| Semicircle type |  |
M13 | 13 mm×7 mm×6 mmt |
| M15 | 15 mm×7.5 mm×6 mmt | ||
| M18 | 18 mm×9.5 mm×5 mmt | ||
| M20 | 20 mm×10 mm×5 mmt |
※Please feel free to contact us for other specifications than above.
