China CT 1260 Heat Insulation Ceramic Fiber Blanket for Industrial Oven, Find details about China Fiber Blanket, 1260 Ceramic Fiber Blanket from CT 1260 Heat Insulation Ceramic Fiber Blanket for Industrial Oven
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Type | CT 1000 | CT 1260 | CT 1360 | CT 1430 | CT 1500 | Maftec blanket | |
Classification temperature (°C) | 1100 | 1260 | 1360 | 1430 | 1500 | 1600 | |
Color | white | white | white | white | blue / green | white | |
Density | 96/128/160 | ||||||
Permanent linear shrinkage ( heat preservation 24 hour,128kg/m3) | ≤-4 (1000°C) | ≤-3 (1000°C) | ≤-3 (1100°C) | ≤-3 (1350°C) | ≤-3 (1350°C) | ≤-0.9 (1600°C) | |
Thermal conductivities ( W/n.k ) | 0.09 (400°C) 0.16 (800°C) | 0.09 (400°C) 0.16 (800°C) | 0.12 (600°C) 0.20 (1000°C) | 0.16 (800°C) 0.20 (1000°C) | 0.16 (800°C) 0.20 (1000°C) | 0.27 (1000°C) 0.39 (1200°C) | |
Chemical composition (%) | Al2O3 | 42-44 | 45-46 | 52-55 | 39-40 | 43 | 72 |
SiO2 | - | - | - | - | - | 28 | |
Al2O3+SiO2 | 96 | 98 | 99 | 99 | 99 | ||
Al2O3+SiO2+ ZrO2 (Cr2O3) | - | - | - | 99 | 99 | ||
ZrO2 | - | - | - | 15-17 | - | - | |
Cr2O3 | - | - | - | - | 2.5-3.0 | - |