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Product Details
Clay Brick
Product Description
Item SK-32 SK-34 SK-36 SK-37 SK-38
AI2O3(%) 38 42 50 65 70
Fe2O3 (%) 3 2.5 2 2 0.3
Refractoriness (SK) 32 34 36 37 38
Refractoriness under load, 0.2MPa, Ta, (C) 1300 1350 1450 1550 1580
Porosity (%) 22-26 19-23 20-24 23 18
Bulk density (g/cm3) 2.05 2.1-2.15 2.3-2.4 2.5 2.62
Cold crushing strength (MPa) 25 25 45 45 51
Thermal expansion at 1000C (%) 0.6 0.6 0.3 0.5-0.7 0.6
| item | SK-32 | SK-34 | SK-36 | SK-37 | SK-38 |
| AI2O3(%) | 38 | 42 | 50 | 65 | 70 |
| Fe2O3 (%) | 3 | 2.5 | 2 | 2 | 0.3 |
| Refractoriness (SK) | 32 | 34 | 36 | 37 | 38 |
| Refractoriness under load, 0.2MPa, Ta, ((°C) | 1300 | 1350 | 1450 | 1550 | 1580 |
| Porosity (%) | 22-26 | 19-23 | 20-24 | 23 | 18 |
| Bulk density (g/cm³) | 2.05 | 2.1-2.15 | 2.3-2.4 | 2.5 | 2.62 |
| Cold crushing strength (MPa) | 25 | 25 | 45 | 45 | 51 |
| Thermal expansion at 1000°C (%) | 0.6 | 0.6 | 0.3 | 0.5-0.7 | 0.6 |
| Packing: | wooden pallet |
|---|---|
| Origin: | china |
