Dense Refractory Castable for circulation fluidized bed boiler(CFBC castable)
Product Detailed
Dense Refractory Castable for circulation fluidized bed boiler(CFBC castable)
Refractory low cement castable for boiler
Dense Refractory Castable for circulation fluidized bed boiler(CFBC castable)
Brand | GT-30 | |
service temperature °C | 1800°C | |
Chemical composition(%) | Al2O3 | 94% Min |
CaO | 2.0% Max | |
Fe2O3 | 0.2% Max | |
Bulk density(g/cm3) | 3.00 | |
Cold crush strength(Mpa) | 110°C×24h | 76 |
1100°C×3h | 95 | |
1500°C×3h | 105 | |
Modulus of rupture( Mpa) | 110°C×24h | 11.2 |
1100°C×3h | 12.0 | |
1500°C×3h | 13.5 | |
permanent linear change (%) | 1100°C×3h | +0.3 |
1500°C×3h | +0.3 | |
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