Ceramic Fiber Blanket
Ceramic Fiber Blanket,Superior Insulating Properties, Low Heat
Storage, And Complete Resistance To Thermal Shock
Ceramic Fiber Blanket is a great energy saving product because of
its superior insulating properties, low heat storage, and complete
resistance to thermal shock. It is widely used as industrial
insulation, high temperature insulation, and in a variety of heat
processing applications. Ceramic fiber blanket is produced from
high strength spun ceramic fibers and is needled to provide
exceptional handling and construction strength. We stocks large
amounts of High quality Ceramic Fiber Blanket: 2300°F and 2600°F
Ceramic Fiber Blankets with different widths, densities, and
thicknesses. Related Ceramic Fiber Blanket products are also
available: ceramic fiber strips, ceramic fiber modules, ceramic
fiber paper, ceramic fiber bulk, ceramic fiber textiles, ceramic
fiber board, etc.
New items - Bio-Soluble Blanket in 1", 1.5" and 2" thick. Bio
Soluble fiber is another option of high temperature insulation,
compatible with ceramic fiber. It is environmental friendly and
non-itchy to skin. We have bio soluble blanket and bio soluble
paper in stock now!
New items - Ceramic Fiber Strip in stock -- 2300°F 8# 1" thick, 3",
4", or 6" wide Ceramic Fiber Strips in 300" length. Ceramic Fiber
Strips are packed in a box of 6 or 4, and they are cut out of
Ceramic Fiber Blanket. Ceramic Fiber Strips are soft and commonly
used as gasket material. Ceramic Fiber Strips are cut from Ceramic
Fiber Blanket, therefore they have all the insulating advantages
and excellent features of ceramic fiber blanket.
Ceramic Fiber Blanket Data Sheet Chart:
| 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 | 0.075 |
Excellent Features
- Low thermal conductivity
- Excellent thermal shock resistance
- Low heat storage capacity
- Excellent chemical corrosion-resistant performance without being
influenced by oil and water
- Excellent construction and tensile strength
- Smoke free, great white color, flat even surface, easy to cut
- Very low shrinkage
Typical Applications:
For STEEL INDUSTRY
Heat treating and annealing furnaces
Furnace door linings and seals
Soaking pit covers and seals
Furnace hot face repairs
Reheating furnace and ladle covers
For POWER GENERATION
For REFINING and PETROCHEMICAL
Reformer and pyrolysis lining
Tube seals, gaskets and expansion joints
High temperature pipe, duct and turbine insulation
Crude oil heater linings
For CERAMIC INDUSTRY
For OTHER INDUSTRY FIELDS
Insulation of commercial dryers and ovens
Veneer over existing refractory
Stress relieving insulation and fire protection
