Ceramic fiber blanket is a soft insulation material with ceramic fiber as the main component, which has good thermal insulation performance and thermal shock resistance. It is widely used in the thermal insulation layer of steel, glass, ceramics, cement and other industries. · Good thermal insulation performance: can effectively reduce heat transfer and reduce energy consumption. · Good thermal shock resistance: can withstand rapid changes in temperature and reduce thermal shock damage. · Good softness: easy to construct and install, and can be customized in different shapes and sizes according to needs.
Steel Industry: used for the thermal insulation layer of blast furnaces and hot blast furnaces.
Glass Industry:used for the thermal insulation part of glass melting furnaces.
Ceramics Industry:used for the thermal insulation layer of ceramic kilns.
Cement Industry: used for the thermal insulation part of cement rotary kilns.
Item | Common Type | Standard Type | High Purity Type | High Alumina Type | Zirconium Containing Type |
Classification Temperature, ℃ | 1050 | 1260 | 1260 | 1350 | 1430 |
Service Temperature, ℃ | <1000 | 1050 | 1100 | 1200 | 1350 |
Bulk & Density, kg/m³ | 96-128 | 96-128 | 96-128 | 128-160 | 128-160 |
Permanent Liner Change, % | -4 (1000℃) | -3 (1000℃) | -3 (1100℃) | -3 (1250℃) | -3 (1350℃) |
Heat Conductivity Coefficient, W/(m·k) (Bulk Density 128kg/m³) | 0.09 (400℃) | 0.09 (400℃) | 0.09 (400℃) (800℃) (1000℃) | 0.132 (600℃) (1000℃) | 0.76 (800℃) (1000℃) |
Strength of Extension, Mpa | 0.08-0.12 | ||||
Al2O3, % | 44 | 46 | 47-49 | 52-55 | 39-40 |
Al2O3+SiO2, % | 96 | 97 | 99 | 99 | - |
Al2O3+SiO2+ZrO2, % | - | - | - | - | 99 |
ZrO2, % | - | - | - | - | 15~17 |
Fe2O3, % | <1.2 | <1.0 | 0.2 | 0.2 | 0.2 |
Na2O+K2O, % | ≤0.5 | ≤0.5 | 0.2 | 0.2 | 0.2 |
Size, mm | Standard Size: 7200/3600*610/1220*6-60; Customized Sizes | ||||
If you need other models, please send us the specifications.
Steel Industry: used for the thermal insulation layer of blast furnaces and hot blast furnaces.
Glass Industry:used for the thermal insulation part of glass melting furnaces.
Ceramics Industry:used for the thermal insulation layer of ceramic kilns.
Cement Industry: used for the thermal insulation part of cement rotary kilns.
Item | Common Type | Standard Type | High Purity Type | High Alumina Type | Zirconium Containing Type |
Classification Temperature, ℃ | 1050 | 1260 | 1260 | 1350 | 1430 |
Service Temperature, ℃ | <1000 | 1050 | 1100 | 1200 | 1350 |
Bulk & Density, kg/m³ | 96-128 | 96-128 | 96-128 | 128-160 | 128-160 |
Permanent Liner Change, % | -4 (1000℃) | -3 (1000℃) | -3 (1100℃) | -3 (1250℃) | -3 (1350℃) |
Heat Conductivity Coefficient, W/(m·k) (Bulk Density 128kg/m³) | 0.09 (400℃) | 0.09 (400℃) | 0.09 (400℃) (800℃) (1000℃) | 0.132 (600℃) (1000℃) | 0.76 (800℃) (1000℃) |
Strength of Extension, Mpa | 0.08-0.12 | ||||
Al2O3, % | 44 | 46 | 47-49 | 52-55 | 39-40 |
Al2O3+SiO2, % | 96 | 97 | 99 | 99 | - |
Al2O3+SiO2+ZrO2, % | - | - | - | - | 99 |
ZrO2, % | - | - | - | - | 15~17 |
Fe2O3, % | <1.2 | <1.0 | 0.2 | 0.2 | 0.2 |
Na2O+K2O, % | ≤0.5 | ≤0.5 | 0.2 | 0.2 | 0.2 |
Size, mm | Standard Size: 7200/3600*610/1220*6-60; Customized Sizes | ||||
If you need other models, please send us the specifications.
