Brand:sunrise
MOQ:1
Quantity:1
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Using big vibrating table and adopting special castables, thecompany produces furnace large fireclay blocks with vibratemoulding technology. The physical and chemical properties andappearance of the blocks have exceeded the national standards. Theresistant ability to molten glass of the products is better thanthat of fanditional casting process products and ramming products .the products are especially suitable to build the bottom offurnace, cooling and working end side wall of glassfurnace.
Physical and chemical index :
| Item | Behaviors | |
| Physical properties | Refractoriness(°C) | 1750 |
| Bulk Density (g/cm3) | 2.3 | |
| Apparent Porosity?(%) | 18 | |
| Cold Crushing Strength (MPa) | 50 | |
| 0.2Mpa Softening Temp Under Load(°C) | 1450 | |
| Permanent Linear Change(%) 1400°Cx2h | ±0.2 | |
| Chemical Composition(%) | Al2O3 | 40 |
| Fe2O3 | 1.5 | |
