Characteristics of our Synthetic Cordierite:
Low expansion rate
Good thermal shock resistant
Good anti -cracking property in jumpy temperature
Widely used in hot blast stove for steel plant, sagger, beam, shed board, car exhaust purifier, honeycomb ceramic carrier etc.
| Item |
SC-1 |
SC-2 |
| Main Mineral % |
92 |
92 |
| Al2O3 % |
32-34 |
35-37 |
| SiO2 % |
46-44 |
45-47 |
| MgO % |
12-14 |
11-14 |
| Fe2O3 % |
≤ 0.5 |
≤ 1.2 |
| Bulk Density g/cm3 |
1.9 |
1.97 |
| Coefficient of thermal expansion |
1.6 |
1.8 |
| Refractoriness ≥ |
1430 |
1410 |
| Color |
white |
yellow |
| Grit mm |
0-0.045 |
0-1.0 |
| |
0-0.088 |
1.0-3.0 |
| |
0-0.125 |
3.0-5.0 |
Audited Supplier 
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