| Ketersediaan: | |
|---|---|
| Kuantitas: | |
Indeks Kualitas
| Nomor seri | Proyek | Satuan | Indeks | |
YJ-A |
YJ-B |
|||
| 1 | AL₂O₃ |
%≥ |
99.5 |
99.5 |
| 2 | SiO₂ |
%≤ |
0.10 |
0.10 |
| 3 | Fe₂O₃ |
%≤ |
0.03 |
0.04 |
| 4 | Na₂O | %≤ |
0.10 |
0.20 |
| 5 | Soda api |
%≤ |
1.0 |
1.0 |
| 6 | α-AL₂O₃ | %≥ |
96.0 |
95.0 |
| 7 | Proporsi yang sebenarnya |
%≥g/cm3 |
3.96 |
3.94 |
| 8 | Ukuran partikel% | ≤2um |
≥90 |
≥85 |
| D50um | ≥0,60 | ≥0,80 | ||