1260C High Temperature Ceramic Fiber Blanket 96KG 128KG Thickness 25 50 Mm And More For Insulating Kiln
Our ceramic fiber blankets are made of long, flexible and interwoven fibers produced through "blowing" and "spinning" processes, thus forming a strong, lightweight and durable blanket suitable for temperatures ranging from 1100 to 1430 degrees Celsius. Ceramic fiber blankets have the heat resistance of hard refractory materials, and their thermal insulation performance is five times that of hard refractory materials.
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Description
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STD Blanket
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High Pure Blanket
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High zirconium Blanket
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AL2O3(％)
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≥44 |
≥45 |
≥34 |
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AL2O3+SiO2 (%)
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≥96 |
≥99
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≥84
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Fe2O3+TiO2(%)
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≤1.0
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≤0.5 |
≤0.5 |
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ZrO2 (%)
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- |
- |
≥15
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K2O+Na2O(％)
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≤1.0 |
≤0.2 |
≤0.2 |
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Density (kg/m3)
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64 / 96 / 128 |
96 / 128 |
128 / 160 |
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Classification Temperature
(℃)
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1260 |
1260 |
1430 |
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Fiber Diameter(um)
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3.5 |
3.5 |
3.5 |
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Shot Content(%)
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≤15 |
≤15 |
≤15 |
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Shrinkage after Heating (%)
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1000C *24h≤2.5 |
1100 C *24h≤2.5 |
1350 C *24h≤3.5 |
Advantages:
1.Low thermal conductivity
It is a defining characteristic of advanced ceramic fiber modules, representing their inherent ability to resist the transfer of heat. This property is fundamental to their function as a superior insulating barrier in high-temperature industrial furnaces, kilns, and thermal processing equipment. By drastically impeding the flow of thermal energy from the hot face to the furnace shell, these linings minimize parasitic heat loss.
2.Very low heat storage
With minimal capacity to absorb and retain heat, linings with this feature enable rapid furnace start-up and cool-down. This fast thermal response reduces pre-heating time, allows quicker cycling between batches, and improves overall productivity. Energy is used primarily for the process rather than heating the furnace structure, yielding substantial operational savings.
3.Very high tensile strength
Exceptional resistance to pulling forces ensures outstanding durability and structural integrity. This strength prevents tearing during installation and resists erosion from gas flows and mechanical abrasion during operation. It maintains a tight, gap-free lining over time, reducing maintenance needs and extending service life in demanding environments.
4.Thermal shock resistance
5.Sound absorption
6.Quick repairs. should lining damage occur, furnace can be cooled quickly
7.Contains no binder, no fumes or furnace atmosphere contamination
8.Contains no asbestos
9.No curing or dry out time, lining can be fired to operating temperature immediately
Applications
Ceramic industry
1. Kiln car insulation and seals
2. Continuous and batch kilns
Steel industry
1. Heat treating and annealing furnaces
2. Furnace door linings and seals
3. Soaking pit covers and seals
4. Furnace hot face repairs
5. Reheating furnace and ladle covers
Refining and petrochemical
1. Reformer and pyrolysis lining
2. Tube seals,gaskets and expansion joints
3. High temperature pipe,duct and turbine insulation
Product Tags:
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High Temperature Ceramic Fiber Blanket Thickness 25mm 50mm Kiln Insulating Blanket Images
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