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.
Synthetic cordierite produce under morden wet process and calcined in high temperature.
| 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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