The main component of this product is alumina, which contains one or more modification additive elements, has low iron and sodium impurity content and good physical and chemical properties.
| chemical composition | Appearance | granularity | Bulk density | Specific surface area | Pore volume | compressive strength | Na2O % | Al2O3 % | Water absorption |
| Al2O3·nH2O | Round bars | （1-5）*（2-10） | 0.55-0.65 | ≥150 | ≥0.50 | ≥100 | ≤0.10 | ≥94 | ≥70 |
| Al2O3·nH2O | Round bars | （1-5）*（2-10） | 0.5-0.6 | ≥220 | ≥0.60 | ≥90 | ≤0.10 | ≥94 | ≥70 |
| Al2O3·nH2O | Round bars | （1-5）*（2-10）） | 0.70-0.90 | ≥180 | ≥0.40 | ≥80 | ≤0.10 | ≥94 | ≥50 |
| Silicon-aluminum composite type | Round bars | 3*（4-10） | 0.5-0.6 | ≥180 | ≥0.50 | ≥100 | ≤0.10 | ≥84 | ≥65 |
| Titanium-aluminum composite type | Round bars | 3*（4-10） | 0.55-0.65 | ≥150 | ≥0.45 | ≥90 | ≤0.15 | ≥84 | ≥72 |
Uses: This product is suitable for petroleum hydrocarbon hydrogenation catalyst carrier raw materials and fine chemical catalyst carrier.
Packaging and storage:
Galvanized iron barrel packaging, lined with plastic bags, 25kg/barrel 150kg/barrel (or packaging according to customer requirements)
Store in a ventilated and dry place to prevent moisture or contamination
During transportation, pay attention to moisture and rain protection.
