China Lightweight Insulation Castables (gunning mix), Find details about China Refractory Castables, Coke Oven from Lightweight Insulation Castables (gunning mix)
Model | CL-120 | CL-110 | CL-100 | CL-80 | ||
Chemical composition | Al2O3 | 50 | 45 | 40 | 25 | |
SiO2 | 30 | 30 | 30 | 30 | ||
Maximum service temperature | 1200 | 1100 | 1000 | 800 | ||
Bulk density 110ºC g/cm3 | 1.2±0.1 | 1.0±0.1 | 0.8±0.1 | 0.6±0.1 | ||
Crushing strength MPa | 110ºC×24h | 10 | 8 | 5 | 1.5 | |
MSTºC×3h | 10 | 6 | 4 | 1 | ||
Heat conductivity W/m·k | 500ºC | 0.35 | 0.3 | 0.25 | 0.12 | |
800ºC | 0.38 | 0.35 | 0.28 | 0.13 |