BV & SGS certified manufacturer of Activated Alumina Ball.
Type: KA 401 402 403 404 405
Size: 1~2mm 2~3mm 3~5mm 4~6mm 6~8mm
XINTAO Activated Alumina
Introduction:
Physical Properties
| KA401 | KA402 | KA403 | KA404 | KA405 | |
Appearance | Whte, Sphere, No Odor, Insoluble In Water, Innocuous | |||||
Crystal Type | x-p | x-p | y | y | x-p | |
Chemical Composition | Al2O3 % | ≥93 | ≥93 | ≥93 | ≥93 | ≥90 |
Na2O % | ≤0.3 | ≤0.3 | ≤0.5 | 0.15-0.3 | ≤0.3 | |
LOI | % | 6-8 | 6-8 | ≤8 | ≤5 | 6-8 |
Bulk Density | g/ml | 0.68-0.72 | 0.70-0.75 | 0.65-0.75 | 0.70-0.80 | 0.68-0.72 |
Surface Area | m2/g | ≥280 | ≥280 | 200-260 | ≥200 | ≥300 |
Pore Volume | ml/g | 0.30-0.45 | 0.30-0.42 | 0.40-0.46 | 0.40 | 0.30-0.50 |
Static Absorption (RH=60%) | % | Water Absorption | Fluorine Absorption | Water Absorption | Water Absorption | Water Absorption |
Active | % |
|
| 56-62 |
|
|
Attrition Loss | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤0.4 | ≤0.8 |
Crushing Strength (mm) | 0.4-1.2 |
| ≥30 |
|
|
|
1-2 | ≥40 | ≥40 |
|
|
| |
2-3 | ≥60 | ≥60 |
|
|
| |
3-5 | ≥100 |
| ≥100 | ≥100 | ≥100 | |
4-6 | ≥120 |
| ≥130 | ≥120 | ≥110 | |
KA401: is for as adsorbent
KA402: is for defluorinating
KA403: is for absorption in producing hydrogen perixide (H2O2)
KA404: is for catalyst carrier
KA405: is for dehydrating and drying in air seperation etc.
