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REFRACTORY CERAMIC FIBER BLANKET(RCF Blanket)
Preminsualtions Refractory Ceramic fiber blanket is high strength, needled insulating blanket that is made from high quality ceramic fiber bulk. Ceramic fiber blanket service temperatures is up to 1430°C, and provide effective solutions to a wide spectrum of thermal management problems. Utilizing our proprietary high output spinning techniques, the products offer superior insulating performance, flexibility and resilience, and available in a variety of density and thickness combinations. Ceramic fiber blanket is the excellent insulation material and also can be made into ceramic fiber module as the backing lining material.
Features:
Excellent thermal shock resistance
Excellent thermal stability
High tensile strength
Low thermal conductivity
Low heat storage
Typical Application Industries:
Metallurgy
Steel
Petrochemical
Ceramic
Glass
Power Plant
Non- ferrous Metal
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Description |
STD RCF Blanket |
HPS RCF Blanket |
HTZ RCF Blanket |
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|
Classification Temperature(°C） |
1260 |
1260 |
1430 |
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Color |
White |
White |
White |
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Shot Content(%) |
≤15 |
≤15 |
≤12 |
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|
Density（kg/m3) |
96 |
128 |
96 |
128 |
96 |
128 |
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Tensile Strength (Mpa) |
0.05 |
0.07 |
0.05 |
0.07 |
0.05 |
0.07 |
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Thermal Conductivity |
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|
200°C |
0.06 |
0.06 |
0.06 |
0.06 |
0.06 |
0.06 |
|
400°C |
0.11 |
0.10 |
0.11 |
0.10 |
0.11 |
0.10 |
|
600°C |
0.19 |
0.18 |
0.19 |
0.17 |
0.16 |
0.15 |
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800°C |
0.22 |
0.20 |
0.22 |
0.20 |
0.21 |
0.19 |
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1000°C |
0.31 |
0.28 |
0.30 |
0.27 |
0.3 |
0.26 |
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Permanent Linear Shrikage(%) |
1000°CX24h≤2.5 |
1100°CX24h≤2.5 |
1350°CX24h≤3.0 |
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Chermical Composition (%) |
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Al2O3 |
≥43 |
≥44 |
≥35 |
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SiO2 |
≥54 |
≥55 |
≥49 |
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ZrO2 |
- |
- |
≥15 |
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