پارامتر | سنجه | Typical | حد مرزی | روش آزمون |
Al(OH)3 | % | 99.6 | Min 99.5 | By diffirence |
SiO2 | % | 0.008 | Max 0.015 | ISIRI 908 |
Fe2O3 | % | 0.009 | Max 0.020 | ISIRI 904 |
Na2O | % | 0.28 | Max 0.40 | ISIRI 10616 |
CaO | % | 0.008 | Max 0.020 | ISIRI 10619 |
L.O.I. | % | 34.7 | Max 35 | ISIRI 3403 |
Moist | % | 8.6 | Max 10 | ISIRI 7505-2 |
-44 μm | % | 11 | Max 15 | ISO 13320 |
+150 μm | % | 18 | Max 25 | ISO 13320 |
Median | μm | 95 | 80 – 120 | ISO 13320 |