TypeCommonStandardHighPurityHighAluminiumZirconiaClassificationtemperature(°C)11001260126013601400WorkingTemperature(°C)<10001050110012601350ColorWhitePurewhitePurewhitePurewhitePurewhiteDensity(kg/m3)96/128/16096/128/16096/128/160128/160128/160Shrinkageonheating(%)-4-3-3-3-3(24hours,densityas128/m3)(1000°C)(1000°C)(1100°C)(1250°C)(1350°C)Thermalconductivitybydifferenttemperature(w/m.k)(densityas128kg/m3)0.09(400°C)0.09(400°C)0.09(400°C)0.12(600°C)0.16(800°C)0.16(800°C)0.16(800°C)0.16(800°C)0.20(1000°C)0.20(1000°C)0.20(1000°C)Tensilestrength(MPa)0.040.040.040.040.04(densityas128kg/m3)ChemicalcompositionAL2O3444647-4952-5539-40(%)AL2O3+SiO296979999-AL2O3+SiO2+ZrO2----99ZrO2----15-17Fe2O3<1.2<1.00.20.20.2Na2O+K2O≤0.5≤0.50.20.20.2Size(mm)14400/7200/4500/3600x1220/610x6-50;Othersizescanbeavailable.