High Quality Assured Fused And Re-sintered Magnesia Brick For Glass Kiln
Fused magnesia bricks are made of highrguality fused magnesia as raw material, and are produced throughprecise batching:high pressure molding,high temperature firing and other processes. This product hasexcellent physical and chemical properties, very high density and excelent creep resistance. and alo theappearance size is accurate. lt is an ideal refractory material for the upper and middle parts of the glass kilnregenerator.
Product Specification of High Quality Assured Fused And Re-sintered Magnesia Brick For Glass Kiln
| Item | High-grade $intered Magnesia Brick | ||
| RSDM-96 | RSDM-97 | RSDM-98 | |
| MgO,% ≥ | 96 | 97 | 98 |
| SiO2, % ≤ | 1.2 | 1.0 | 0.9 |
| Fe₂O₃, % ≤ | 0.9 | 0.8 | 0.8 |
| BD,g/cm³ ≥ | 3.00 | 3.00 | 3.05 |
| AP,% ≤ | 17 | 16 | 15 |
| CCS,MPa ≥ | 60 | 60 | 65 |
| 0.2MPa RUL,℃ ≥ | 1650 | 1700 | 1700 |