Standard ceramic fiber blanket. Working temperature: 1050 Bulk density:96/128kg/m3 Tensile strength: 0.08-0.12Mpa Al2O3: 46%
Ceramic fiber blanket with the following features::
1) Excellent chemical stability
2) Low thermal conductivity,
3) Low thermal capacity
4) Exellent high temperature performance
5) Exellent mechanical performance
6) Good thermal shock resistance
7) Good sound insulation and erosion resistance
8) Asbestos free
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.
Item: | Common | Standard | High pure | High alumina | Zirconium | |
Classification temp | 1100 | 1260 | 1260 | 1360 | 1430 | |
Working temp | < 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) | 0.08-0.12 | 0.08-0.12 | 0.08-0.12 | 0.08-0.12 | 0.08-0.12 | |
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 | |||||
standard ceramic fiber blanket
