Electric furnace spraying material
The product is made of high-quality magnesia or forsterite as the main raw material while adding a variety of composite binders and additives by mixing.
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Eaf Refractories
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Product Description
The product is made of high-quality magnesia or forsterite as the main raw material while adding a variety of composite binders and additives by mixing.
physical and chemical index
| Brand/Index | MgO (%) | SiO2(%) | Fe2O3(%) | High (%) | Bulk density B .D(g/cm3) | C.C.S(Mpa) (1500 ℃× 2h after burning) | L.C.R(%) (1500 ℃ × 2H) |
| PBL-1 | ≥ 88 | ≥14 | ≤1.5 | ≤ 2 | ≥ 2.5 | ≥ 10 | ≤1.5 |
| PBL-2 | 87-89 | ≥12 | ≤1.5 | 4-6 | ≥ 2.5 | ≥ 10 | ≤1.5 |
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