Customization: | Available |
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Usage: | High Temperature Insulating Material |
Temprature Classification: | 1400℃, 1260℃ |
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Classification Temperature/ Theoretical Density | Ceramic Fiber Blanket 2300 °F (1260 °C) |
Ceramic Fiber Blanket 2600 °F (1427 °C) |
8 lb/ft³ (128 kg/m³) | 1 x 24 x 300 in 1 x 48 x 300 in 1.5x 48 x 200 in 2 x 24 x 150 in 2 x 48 x 150 in 0.5 x 24 x 600 in 0.25 x 48 x 1200 in |
1 x 24 x 300 in 1 x 48 x 300 in 2 x 24 x 150 in |
6 lb/ft³ (96 kg/m³) | 1 x 24 x 300 in 2 x 24 x 150 in |
|
Thermal Conductivity (W/mK) (128 kg/m³ 8 lb/ft³) (Mean Temperature: 500 °C) |
<= 0.153 | <= 0.153 |
Tensile Strength MPa (25 mm or 1 inch thick) |
0.06 | 0.06 |
Description |
STD RCF Blanket | HP RCF Blanket | HZ RCF Blanket | |||||
Chemical Composition (%) |
||||||||
Al2O3 |
≥44 | ≥45 | ≥34 | |||||
SiO2 |
≥52 | ≥54 | ≥50 | |||||
Fe2O3+TiO2 |
≤1 | ≤0.5 | ≤0.5 | |||||
ZrO2 |
- | - | ≥15 | |||||
K2O+Na2O |
≤1 | ≤0.2 | ≤0.2 | |||||
Physical Properties |
||||||||
Density (kg/m³) |
96 | 128 | 96 | 128 | 160 | 96 | 128 | 160 |
Classification Temperature (°C) |
1260 | 1260 | 1430 | |||||
Fiber Diameter (um) |
3.5 | 3.5 | 3.5 | |||||
Shot Content (%) |
≤15 | ≤15 | ≤12 | |||||
Linear Shrinkage after heating (%) |
1000°C*24h≤2.5 | 1100°C*24h≤2.5 | 1350°C*24h≤3.5 | |||||
Thermal Conductivity (W/mK) |
||||||||
400°C |
0.090 | 0.095 | 0.124 | 0.114 | 0.101 | 0.138 | 0.122 | 0.118 |
500°C |
0.119 | 0.123 | 0.145 | 0.135 | 0.120 | 0.179 | 0.153 | 0.149 |
600°C |
0.152 | 0.158 | 0.202 | 0.191 | 0.175 | 0.233 | 0.184 | 0.172 |
Tensile Strength (MPa) |
0.040 | 0.050 | 0.050 | 0.060 | 0.075 | 0.050 | 0.060 |