kiln heat insulation materials Ceramic fabric blanket
1.CERAMIC FIBER FABRIC BLANKET
2.Furnace heat insulation.
3.Kiln Thermal insulation.
4.High temperature heat insulation mater
Jiuqiang (Ceramic Fiber) CERAMIC FIBER FABRIC BLANKET
Characteristics
1.Excellent thermal stability
2.Excellent chemistry quality
3.Resistance to burning
4.Low thermal conductivity
5.Low heat storage
6.Good obstructing voice and mechanism strength
7.Low shrinkage
8.Good springiness for fibersConvenient producing and installin
Applications
1.Joint sealing and filling insulation (kiln car, pipeline, kiln door and so on)
2.Fiber composite (for example: grinding parcel)
3.Internal and external lining for industrial furnace
4.Structure refractory and sponging sounds
5.Materials for hot filtration
6.Raw materials for further producing
7.Technical Specifications
Technical Data:
Type | Ordinary | Standard | High Purity | High Aluminium | Zirconia | |
Classification temperature (°C) | 1100 | 1260 | 1260 | 1360 | 1430 | |
Working Temperature (°C) | < 1000 | 1050 | 1100 | 1200 | 1350 | |
Color | white | spotlessly white | spotlessly white | spotlessly white | spotlessly white | |
Density (kg/m3) | 96 | 96 | 96 | 128 | 128 | |
Shrinkage on heating (%) (24 hours,density as 128/m3) | -4 | -3 | -3 | -3 | -3 | |
Thermal conductivity by different temperature (w/m.k) (density as 128kg/m3) | 0.09(400°C) | 0.09(400°C) | 0.09(400°C) 0.16(800°C) | 0.12(600°C) | 0.16(800°C) | |
Tensile strength (MPa) | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | |
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 (mm) | Spec7200×610×10-50 Other sizes can be available. |