1.for Regeneraors in Glass Melting Kilns 2.high qulity and best price 3.chemical stability 4.ISO9001:2000 5.timely delivery
Vertical Brick for Regeneraors in Glass Melting Kilns |
| Quatity magnesia brick | Directly integrated magesia-chrome bricks | ||||||
XMZ-98 | XMZ-97 | XMZ-96 | XMZ-95 | XMZ-93 | XMC-12 | |||
MgO ≥% | 97.5 | 96.5 | 96 | 94.5 | 93 | 60 | ||
SiO2 ≤% | 0.8 | 1.5 | 1.5 | 2.5 | 3.5 | 3.2 | ||
Cr2O3 ≥% |
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| 12 | ||
Fe2O3 ≤% | 0.7 | 0.9 | 1.0 |
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Apparent porosity | 16 | 16 | 17 | 18 | 18 | 18 | ||
Cold crushing strength ≥MPa | 65 | 60 | 60 | 50 | 18 | 50 | ||
Refractoriness under load T0.6≥°C | 1700 | 1700 | 1650 | 1600 | 1550 | 1580 | ||
Bulk density ≥g/cm3 | 3.10 | 3.05 | 3.0 | 2.95 | 2.95 | 2.95 | ||
Thermal shock resistances 950°C wind cycle | 20 | 20 | 20 | 20 | 15 | 30 | ||
High Quality Vertical Brick for Regeneraors in Glass Melting Kilns
