Fire Clay Bricks
We manufacture and export Fire Clay Bricks. Alumina is an excellent engineering ceramic, offering excellent electrical insulation properties together with high hardness and good wear resistance but relatively low strength and fracture toughness. It is also an electrically insulating material, with a high electrical resistivity, increasing with purity
Product Details
| Sr No. | Product | Al2O3 % min | Fe2O3 % max | Refractoriness (SK) | Refractoriness (°C) | Softening Temp. under load (0.2Mpa) | Apparent Porosity % max | Bulk Density (g/cm³) | Cold Crushing Strength (Mpa) min |
|---|---|---|---|---|---|---|---|---|---|
| 1 | SK30 | 30 | 2.5 | 30 | 1670 | 1250 | 22-26 | 1.9-2.0 | 20 |
| 2 | SK32 | 32 | 2.5 | 32 | 1710 | 1350 | 20-24 | 1.95-2.1 | 25 |
| 3 | SK34 | 38 | 2.5 | 34 | 1750 | 1370 | 20-22 | 2.1-2.2 | 30 |
| 4 | SK35 | 45 | 2.5 | 35 | 1770 | 1420 | 18-20 | 2.15-2.22 | 40 |
| 5 | SK36 | 55 | 2.5 | 36 | 1790 | 1450 | 20-23 | 2.25-2.4 | 45 |
| 6 | SK37 | 65 | 2.5 | 37 | 1820 | 1480 | 20-23 | 2.3-2.5 | 50 |
| 7 | SK38 | 70 | 2.5 | 38 | 1850 | 1530 | 20-22 | 2.4-2.6 | 60 |
