Al2O3 | Fe2O3 | MgO | SiO2 | Na2O |
>99% | <0,1% | <0,5% | <0,2% | <0,05% |
Iwaktu | Nilai |
Penyerapan air (%) | <1 |
Kepadatan massal (g/cm3) | 1.9-2.2 |
Berat jenis (g/cm3) | >3.6 |
Suhu operasi (maks) (℃) | 1650 |
Porositas semu (%) | <1 |
Kekerasan Moh (skala) | >9 |
Tahan asam (%) | >99.6 |
Resistensi alkali (%) | >85 |
Barang | Nilai |
Penyerapan air (%) | <1 |
Kepadatan pengepakan (g/cm3) | 1.9-2.2 |
Berat jenis (g/cm3) | >3.6 |
Suhu operasi (maks) (℃) | 1650 |
Porositas semu (%) | <1 |
Ukuran | Menghancurkan kekuatan | |
kg/partikel | KN/partikel | |
1/8" (3mm) | >203 | >2 |
1/4" (6mm) | >459 | >4.6 |
1/2" (13mm) | >877 | >8.7 |
3/4" (19mm) | >1220 | >12 |
1" (25mm) | >1630 | >16 |
1-1/2" (38mm) | >2340 | >23 |
2" (50mm) | >3460 | >34 |