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Specifications:
1) Size: 2-5mm
2) MgO: 38-42%
3) CaO: 1% max.
4) Fe2O3: 6-8%
5) AL2O3: 1% max.
6) SiO2: 38-42%
7) Bulk density: 3.2g/cm3
8) LOI: 8-10%
9) Refractoriness: 1,670-1,710°C





Description