Specifications
| Chemical & Physical index | cordierite | Dense cordierite | cordierite-mullite | Mullite | Corundum-mullite | |
|---|---|---|---|---|---|---|
| Chemical composition(%) | SiO2 | 45-55 | 45-55 | 35-45 | 25-38 | 20-32 |
| Al2O3 | 30-38 | 33-43 | 40-50 | 50-65 | 65-73 | |
| MgO | 10-15 | 5-13 | 3-13 | - | - | |
| K2O+Na2O | <1.0 | <1.0 | <1.0 | <1.0 | <1.0 | |
| Fe2O3 | <1.5 | <1.5 | <1.5 | <1.5 | <1.5 | |
| Thermal Expansion Coefficient | <2 | <4 | <4 | <5 | <7 | |
| Specific Heat J/kg.K | 830-900 | 850-950 | 850-1000 | 900-1050 | 900-1100 | |
| Working Temperature ℃ | <1300 | <1300 | <1350 | <1450 | <1500 | |
| (mm) | Quantity of channels | Wall thickness (mm) | Channel Width(mm) | Surface area (m2/m3) | Void section (%) | Packaging density (kg/m3) | Weight per piece(kg) |
|---|---|---|---|---|---|---|---|
| 150*150*300 | 25*25 | 1.0 | 4.96 | 580 | 68 | 696 | 4.7 |
| 150*150*300 | 40*40 | 0.7 | 3.03 | 891 | 65 | 814 | 5.5 |
| 150*150*300 | 50*50 | 0.6 | 2.39 | 1090 | 63 | 903 | 6.1 |
| 150*150*300 | 60*60 | 0.5 | 1.99 | 1303 | 63 | 932 | 6.3 |
| 150*100*100 | 40*40 | 1 | 2.5 | 784 | 49 | 799 | 1.2 |
| 150*100*100 | 33*33 | 1.1 | 3.0 | 691 | 52 | 750 | 1.13 |
| 150*100*100 | 20*20 | 2.0 | 5.0 | 392 | 49 | 692 | 1.04 |
| 100*100*100 | 40*40 | 1.0 | 2.5 | 784 | 49 | 810 | 0.81 |
| 100*100*100 | 33*33 | 1.1 | 3.0 | 691 | 52 | 750 | 0.75 |
| 100*100*100 | 20*20 | 2.0 | 5.0 | 392 | 49 | 680 | 0.68 |
