Ceramic fiber blanket Low thermal conductivity Exellent insulating effect Good high temperature performance Competitive pric
Ceramic fiber blanket is made from high purity ceramic fiber by spun or blown process. It is asbestos free. No chemical binder is added. Double-size needling provides blanket with great tensile or handling strength for easy installation. Blankets are available in various classified temperature from 1100º C to 1430º C.
Product features:
1) Excellent chemical stability
2) Low thermal conductivity,
3) Excellent insulation effect.
4) Good high temperature performance
5) Good mechanical performance
6) Good thermal shock resistance
7) Good sound insulation and erosion resistance
Typical applications:
1) It is mainly applied in industrial furnaces, heating equipment and high temperature pipelines.
2) Thermal insulation material for electric power boiler, turbomachine and nuclear power plant.
3) Wall liners for high temperature reaction equipment and heating equipment in chemical industry.
4) Insulation materials for Roller kiln, tunnel kiln, shuttle kiln, and other kilns.
5) Heat insulation of furnace doors and head covers.
6) Fireproofing and heat insulation in high buildings.
7) High temperature filtering materials.
Specifications table:
Item: | Common | Standard | High pure | High alumina | Zirconium | |
Classification temp oC | 1100 | 1260 | 1260 | 1360 | 1430 | |
Working temp oC | < 1000 | 1050 | 1100 | 1200 | 1350 | |
Color | white | Pure white | Pure white | Pure white | Pure white | |
Bulk density (kg/m3) | 96128 | 96128 | 96128 | 128160 | 128160 | |
Permanent linear shrinkage(%) (After 24 hours,density 128kg/m3) | 4(1000) | 3(1000) | 3(1100) | 3(1250) | -3(1350 | |
Thermal conductivity (w/m.k) (density 128kg/m3) | 0.09(400)0.16(800) | 0.09(400)0.16(800) | 0.09(400)0.16(800) | 0.12(600)0.20(1000) | 0.16(800)0.20(1000) | |
Tensile strength (MPa)(density128kg/m3) | 0.080.12 | 0.080.12 | 0.080.12 | 0.080.12 | 0.080.12 | |
Chemical composition (%) | 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 | 7200×610×10-50 or according to buyers requirement | |||||
Ceramic fiber blanket
