Jeli ya Alumina yenye Umbo la Duara iliyoamilishwa
kwa kudunga kwenye Kikaushia Hewa Uzito Wingi (g/1):690
Ukubwa wa Matundu: 98% 3-5mm (pamoja na 3-4mm 64% na 4-5mm 34%)
Halijoto ya kuzaliwa upya tunayopendekeza ni kati ya 150 na 200 ℃
Uwezo wa Euiqlibrium kwa mvuke wa maji ni 21%
| Kiwango cha Mtihani | HG/T3927-2007 | |
| Kipengee cha Mtihani | Kawaida /SPEC | Matokeo ya Mtihani |
| Aina | Shanga | Shanga |
| Al2O3(%) | ≥92 | 92.1 |
| LOI(%) | ≤8.0 | 7.1 |
| Wingi Wingi(g / cm3) | ≥0.68 | 0.69 |
| BET(m2/g) | ≥380 | 410 |
| Kiasi cha Pore(cm3/g) | ≥0.40 | 0.41 |
| Nguvu ya Kuponda(N/G) | ≥130 | 136 |
| Maji adsorption(%) | ≥50 | 53.0 |
| Kupoteza kwa Kupungua(%) | ≤0.5 | 0.1 |
| Ukubwa Uliohitimu(%) | ≥90 | 95.0 |