Ceramic fiber Insulation blanket is made from special long alumina silicate fiber, needled with producing technology double-sided acupuncture process. With this double-sided needing punching process, the degree of interlacing of fibers, anti-delamination performance, tensile strength and surface flatness are greatly improved.To assure good manufacturability and stability under high and low temperature conditions of the ceramic fiber blanket, no organic binder is included.
LONGKETER offers a wide range of ceramic fiber blankets. Ceramic Fiber Insulation Blanket are made from high-purity raw materials that do not contain any binding agents, ensuring the product's dependability and stability in any environment. Water and oil have no effect on the blanket's function; it will regain its thermal and physical properties after drying.
The requirement for blankets of various sizes and thicknesses provides users with a diverse material selection to achieve the best heat insulation structure and energy saving effect.
Key Features for ceramic fiber insulation blanket:
• Low heat strong capacity, low thermal conductivity
• Excellent thermal stability and shock resistance, resist
• Excellent tearing resistant
• Excellent insulating performance,fire prevention and sound absorption
• Double-side needing operation produces tough, resilient and strong blankets, which resist tearing both before and after heating
• Easy cutting and installation
Ceramic Fiber Insulation Blanket Application:
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High temperature insulation for Aerospace, steel, petrochemical industry;
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Thermal insulation for industrial furnace, heating equipment, military equipment, high temperature pipelines, electrical components etc.;
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High temperature sealing gasket;
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raw material for modules, folding blocks etc.
CERAMIC FIBER INSULATION BLANKET PRODUCT DATE:
|
Type |
LKT1100 |
LKT1260 |
LKT1360 |
LKT1430 |
LKT1500 |
|
|
Classification temperature(℃) |
1100 |
1260 |
1360 |
1430 |
1500 |
|
|
color |
White |
White |
White |
White |
Blue/green |
|
|
Density(kg/m³) |
96,128,160 |
|||||
|
Permanent linear shrinkage (heat preservation 24 hour,128kg/m³) |
≤--4 (1000℃) |
≤--3 (1000℃) |
≤--3 (1100℃) |
≤--3 (1350℃) |
≤--3 (1600℃) |
|
|
Thermal conductivity(W/m.k) |
0.09(400℃) 0.16(800℃) |
0.09(400℃) 0.16(800℃) |
0.12(400℃) 0.20(1000℃) |
0.16(400℃) 0.20(1000℃) |
0.16(400℃) 0.20(1000℃) |
|
|
Chemical composition (%) |
Al2O3 |
42-44 |
45-46 |
52-55 |
39-40 |
43 |
|
SiO2 |
– |
– |
– |
– |
– |
|
|
Al2O3+SiO2 |
96 |
98 |
99 |
– |
– |
|
|
Al2O3+SiO2+ ZrO2(Cr2O3) |
– |
– |
– |
99 |
99 |
|
|
ZrO2 |
– |
– |
– |
15-17 |
– |
|
|
Cr2O3 |
– |
– |
– |
– |
2.5-3.0 |
|


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