Specifications
Low thermal conductivityExcellent heat insulation
Excellent chemical stability
heat storage and heat capacity
Ceramic Fiber Blanket for Kiln and Furnace
Ceramic Fiber Blanket Main Characteristic:
*Low thermal conductivity ,heat storage and heat capacity
*Excellent heat insulation
*Excellent chemical stability
*Shock and chemical attack resistant
*Low thermal conductivity and shrinkage
*Resilience under working condition, Low shrinkage under high temperature
*Excellent sound insulation and resistance of folding
Ceramic Fiber Blanket Typical Application
Ceramic Fiber Blanket Technical index
ITEM | PRODUCT | COM | STD | HP | HA | HZ |
Classification TemperatureºC | 1100 | 1260 | 1260 | 1360 | 1430 | |
Working TemperatureºC | <1000 | 1000 | 1100 | 1200 | 1350 | |
Color | white | white | white | white | white | |
Densitykg/m3 | 96 128 | 96 128 | 96 128 | 128 160 | 128 160 | |
Liner Shrinkage% After 24hours | -4 | -3 | -3 | -3 | -3 | |
1000ºC | 1000ºC | (1100ºC) | (1250ºC) | (1350ºC) | ||
Thermal conductivityw/m.k density128Kg/m3) | 0.09 | 0.09 | 0.09 | 0.132 | 0.76 | |
400ºC | 400ºC | 400ºC | 600ºC | 600ºC | ||
0.176 | 0.176 | 0.176 | 0.22 | 0.22 | ||
800ºC | 800ºC | 800ºC | 1000ºC | 1000ºC | ||
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| 0.22 | 0.28 |
| ||
|
| 1000ºC | 1200ºC |
| ||
Tensile strengthMPa | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 |
Ceramic Fiber Blanket Chemical Composition
Chemical(%) | COM | ST | HP | HA | HZ |
Al2O3 | 44 | 46 | 47-49 | 52-55 | 39-40 |
Al2O3+SiO2 | 96 | 97 | 99 | 99 | -- |
Al2O3+SiO2+ZrO2 | -- | -- | -- | -- | 99 |
ZrO2 | - | - | - | - | 15-17 |
Fe2O3 | <1.0 | 0.2 | 0.2 | 0.2 | 0.2 |
Na2O+K2O | ≤0.5 | 0.2 | 0.2 | 0.2 | 0.2 |
Ceramic Fiber Blanket Factory picture