... temperature 1500 degree C and working temperature 1400 degree C YESO 1500 degree insulation blanket with classification temperature 1500 degree C ... )~150Density for fibers (Kg/m3)2650 CHEMICAL COMPOSITIONS OF BLANKET YESO 1500AL2O340.0%SiO258.1%ZrO2 Cr2O31.8% STANDARD DIMENSION AND ...