English
| AL-17 Alumina Ceramic Ball | |||||||||||||||
| Features | Resist to corrosion of various inorganic acids, organic acids and organic solvents except hydrofluoric acid, and can be used in high or low temperature conditions. | ||||||||||||||
| Typical Application | Inert Support Media of catalyst, desiccant, adsorbent in gas treatment, petroleum and refinery industry. | ||||||||||||||
| Composition | |||||||||||||||
| Al2O3 | Al2O3+SiO2 | Fe2O3 | CaO | MgO | K2O+Na2O | Other | |||||||||
| 17-23% | ≥93 | ≤1.0% | <0.5% | <1.0% | <2.5% | <1% | |||||||||
| Technical Properties | |||||||||||||||
| Water absorption (%) | <0.5 | Moh’s hardness | >6.5 | ||||||||||||
| Bulk density (g/cm3) | 1.35-1.40 | Free Volume (%) | 40 | ||||||||||||
| Specific gravity (g/cm3) | 2.30-2.40 | Acid resistance (%) | >99.6 | ||||||||||||
| Specific gravity (g/cm3) | 2.3-2.40 | Alkali resistance (%) | >85 | ||||||||||||
| Operation temp.(max) | 1100℃ | Spalling resistance | 300℃ | ||||||||||||
| Crushing Strength | |||||||||||||||
| Size | Strength | Size | Strength | ||||||||||||
| mm | inch | kg | N | mm | inch | kg | N | ||||||||
| 3 | 1/8” | 35 | 350 | 19 | 5/8” | 487 | 4870 | ||||||||
| 6 | 1/4” | 60 | 600 | 25 | 1” | 850 | 8500 | ||||||||
| 10 | 3/8” | 85 | 850 | 38 | 1-1/2” | 950 | 9500 | ||||||||
| 13 | 1/2” | 185 | 1850 | 50 | 2” | 1580 | 15800 | ||||||||
| Packing | |||||||||||||||
| bag/supersack/steel drum | 25Tons / 20GP | ||||||||||||||
