| Model: | Cross Partition Ring Packing | |||||
| Shape: | Ring | |||||
| Colour: | Light Grey | |||||
| Chemical composition | ||||||
| SiO2 | Al2O3 | Fe2O3 | CaO | K2O+Na2O | ||
| >70% | 17-23% | <1% | <1-2% | <2-4% | ||
| Physical properties | ||||||
| Index | Value | |||||
| Specific gravity(g/cm3) | 2.25-2.35 | |||||
| Water absorption(%) | <0.5 | |||||
| Acid-resisting strength, %Wt. Loss (ASTMc279) | <4 | |||||
| Firing temperature(Degree C) | 1280-1320 | |||||
| Softening point( Degree C) | >1400 | |||||
| Density(kg/m3) | 2350 | |||||
| Technical data | ||||||
| Diameter (mm) | D*H*T(mm) | Surface area (m2/m3) |
Free volume (%) | Number per m3 | Bulk density (Kg/m3) | Dry Packing Factor (m-1) |
| 50 | 50*40*50*5 | 145 | 50 | 6400 | 600 | 565 |
| 80 | 80*64*80*8 | 120 | 56 | 1950 | 820 | 356 |
| 100 | 100*80*100*10 | 110 | 53 | 1000 | 850 | 252 |
| 120 | 120*96*120*12 | 75 | 55 | 370 | 860 | 146 |
