China Dry Penetration-Proof Refractory Used for Repair of Industrial Kiln, Find details about China Refractory, Castable from Dry Penetration-Proof Refractory Used for Repair of Industrial Kiln
Model | LM-PP1 | LM-PP2 | |
Al2O3+SiO2 % | ≥80 | ≥80 | |
Refractoryiness ºC | ≥1650 | ≥1690 | |
Crushing strength MPa | 110ºC×24h | ≥25 | ≥30 |
Linear change rate % | 800ºC×3h | ≤0.2 | ≤0.1 |
Bulk density 110ºC g/cm3 | 2.0±0.1 | 2.1±0.1 | |
Thermal conductivity at 900ºC | ≤0.55 | ≤0.55 |