Thermal conductivity of various temperatures (w/m.k) (density 285kg/m3) | 0.085 (400°C) 0.132 (800°C) 0.180 (1000°C) | 0.085 (400°C) 0.132 (800°C) 0.180 (1000°C) | 0.085 (400°C) 0.132 (800°C) 0.180 (1000°C) | 0.085 (400°C) 0.132 (800°C) 0.180 (1000°C) | 0.085 (400°C) 0.132 (800°C) 0.180 (1000°C) |