Jiangxi OIM Chemical Co.,Ltd
Jiangxi OIM Chemical Co.,Ltd
[
Jiangxi,
China (Mainland) ]
Jiangxi, China (Mainland)
OIM
KA401,KA402,KA403,KA404,KA405
Non-Woven Abrasives, Other
Activated Alumina 3~5mm 4~6mm 5~7mm for air dryer,air compressor
Description:
Chemical Molecular Formula:
Al2O3·nH2O (0˂n≤0.8).
Technical Parameter:
| Properties | Unit | Data | |||||
| Type | - | KA401 | KA402 | KA403 | KA404 | KA405 | |
| Crystal Type | x | x | ϒ | ϒ | x | ||
| Chemical Composition | Al2O3 | wt% | ≥93 | ≥93 | ≥93 | ≥93 | ≥93 |
| SiO2 | wt% | ≤0.02 | ≤0.02 | ≤0.02 | ≤0.02 | ≤0.02 | |
| Fe2O3 | wt% | ≤0.02 | ≤0.02 | ≤0.02 | ≤0.02 | ≤0.02 | |
| Na2O | wt% | ≤0.3 | ≤0.3 | ≤0.5 | 0.15-0.3 | ≤0.3 | |
| Physical properties | Bulk density | (g/ml) | 0.68-0.72 | 0.70-0.75 | 0.65-0.75 | 0.70-0.80 | 0.72-0.78 |
| Pore volume | ml/g | 0.30-0.45 | 0.30-0.42 | 0.40-0.46 | 0.40 | 0.30-0.50 | |
| Surface area | m2/g | ≥300 | ≥300 | 260-300 | ≥300 | ≥300 | |
| Active | wt% | / | / | 56-62 | / | / | |
| Attrition loss | wt% | ≤1.0 | ≤1.0 | ≤1.0 | ≤0.4 | ≤0.8 | |
| LOI | wt% | ≤8 | ≤8 | ≤8 | ≤5 | ≤8 | |
| Static absorption (RH=60%) |
- | Water absorption |
Fluorine absorption |
Water absorption |
Water absorption |
Water absorption |
|
| wt% | 17-19 | 0.2-0.3 | 50 | 50-70 | 17-19 | ||
| Crushing Strength | Φ1-2 (mm) | N/pc | ≥40 | ≥40 | / | / | / |
| Φ2-3 (mm) | N/pc | ≥70 | ≥70 | / | / | / | |
| Φ3-5 (mm) | N/pc | ≥120 | / | ≥120 | ≥120 | ≥120 | |
| Φ4-6 (mm) | N/pc | ≥150 | / | ≥150 | ≥150 | ≥150 | |
| Φ5-7 (mm) | N/pc | ≥200 | / | / | / | ≥200 | |
| Φ6-8 (mm) | N/pc | ≥300 | / | / | / | ≥300 | |
| Φ12-14 (mm) | N/pc | ≥350 | / | / | / | / | |
Application：
● KA401: is for adsorbent.
● KA402: is for defluorination.
● KA403: is for absorption in producing H2O2.
● KA404: is for catalyst carrier.
● KA405: is for dehydrating and drying in air separation etc.
Package:
25kg plastic bag
800kg super sack
150kg steel drum
Pls visit our web:www.oimchem.com
