| Place of Origin: | China |
|---|---|
| Brand Name: | NKCHEM |
| Certification: | ISO |
| Model Number: | ICB-002 |
| Minimum Order Quantity: | 1000kg |
| Price: | USD0.4-USD1 |
| Packaging Details: | woven bag |
| Delivery Time: | 3-4 work day |
| Payment Terms: | Western Union, T/T, L/C,PAYPAL, Credit card |
| Supply Ability: | 200 TON per Month |
| Name: | Alumina Oxide Ceramic Ball | Al2O3: | 17% |
|---|---|---|---|
| Shape: | Ball | Size: | 3mm, 6mm, 8mm, 10mm, 13mm, 16mm, 20mm Or Customized |
| Color: | White, Grey | Application: | Covering And Support Material For Catalyst And Packing |
| Other Names: | Inert Ceramic Ball, Alumina Ceramic Ball | Material: | Ceramic |
| Highlight: | Grey Alumina Oxide Ceramic balls,Reactor Alumina Oxide Ceramic Balls,Grey Catalyst Bed Suport Media |
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Inert ceramic alumina ball has stable chemical features and a low rate of water absorption, resistant to high temperature and high pressure. It is also resistant to the corrosion of acid, alkali and some other organic solvents. They can stand the rapid changes in temperature during the manufacturing process.
Inert ceramic alumina ball Physical Prosperities:
|
Product name Item |
Low Alumina Ball | Middle Alumina Ball | High Alumina Ball | |
| Al2O3 | 17-35% | 60-75% | 80-95% | |
| Al2O3 +SiO2(%) | ≥92% | ≥92% | ≥95% | |
| Fe2O3(%) | 1% | 1% | 0.5% | |
| CaO (%) | 1.5% | 2.1% | 2.9% | |
| MgO (%) | 2.5% | 1.3% | 0.5% | |
| K2O+Na2O(%) | 4.0% | 4.0% | 4.0% | |
| TiO2 (%) | 0.5% | 0.1% | 0.1% | |
| Water absorption | 3% | |||
| Acid resistance | 98% | |||
| Alkali resistance | 80% | 85% | 90% | |
| Operation Temperature (°C) | 980 | 1180 | 1580 | |
| Spalling Resistance(°C) | 300 | 500 | 700 | |
| Gravity(g/cm3) | 2.3-2.4 | 2.6 | 3.5 | |
| Mohs hardness Max | 6.5 | 7.0 | 7.0 | |
|
Compressive
|
Ø6 | 0.4 | 0.5 | 0.6 |
| Ø13 | 1.2 | 1.6 | 1.7 | |
| Ø20 | 1.8 | 2.0 | 2.3 | |
| Ø25 | 2.5 | 2.9 | 3.2 | |
| Ø38 | 4.0 | 4.5 | 5.0 | |
| Ø50 | 8.0 | 8.5 | 11 | |
Specification:
| Dia(Φ) | 3 | 6 | 8 | 10 | 13 | 16 | 20 | 25 | 30 | 38 | 50 | 65 | 75 | |||
| Allowable deviation | ±1.0 | ±1.5 | ±2.0 | ±3.0 | ||||||||||||
