Specifications
Resistance to high temperatureHigh strength
Insulation effect is good
ceramic fiber blankets are made from selected high quality spun ceramic fiber, double sides mechanically needling makes it high strength and surface integrity
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NR blankets have a good character of superior insulating performance, light weight, flexibility, resilience and chemical resistance, low thermal conductivity, low heat storage,
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Available Density and Size
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Density: 4, 6, 8 lbs./cu. ft. (64, 96, 128 kg/m3)
Thickness: 1/2", 1", 1-1/2", 2" (12.5mm, 25mm, 38mm, 50mm)
Width: 24" and 48" (610mm and? 1220mm)
Packaging: In plastic bags and then in cartons
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Ceramic fiber blankets characteristics :
?Double needled blanket
?Low density
?Low thermal conductivity
?Shorter heat up and cool down time
?Resilience and resistance to thermal shock
?Flexible and easy to cut and install
?Contain no organic binder
?Asbestos free
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Typical Application of NR Ceramic fiber blankets :
Flexible high temperature pipe insulation and casting mold insulation.
Repair, insulation and linings for furnaces, kilns, ovens, generators, reformers, boilers,
High temperature pipe insulation, duct and turbine insulation.
Forging Furnaces linings.
High-temperature seals and gasketing, furnace door seals
Glass furnace crown insulation.
Heat processing equipments
Car bottom furnace lining insulation
Fire protective insulation or linings
Back-up installation??????????
?Standard Dimensions mm? 3600x610x50 /7200x610x25/ 14400x610x12.5 /Non-Standard Available on request
Data are average results of test conducted under standard procedures and are subject to variation. Results should not be used for specification purposes.
Descriptions | SS-COM | SS-STD | SS-HP | SS-HA | SS-ZA | |
Classification temperature ( °C) | 1260 | 1260 | 1300 | 1400 | 1430 | |
Operating temperature ( °C) | 1000 | 1000 | 1150 | 1260 | 1350 | |
Color | White | White | White | White | White | |
Volume density(kg/m3) | 96 | 96 | 96 | 128 | 128 | |
128 | 128 | 128 | 160 | 160 | ||
Permanent line constringency(%)????? ( heat preservation 24 hours)????? (Density 128/ m3) | -3 | -3 | -3 | -3 | -3 | |
1000 | 1100 | 1100 | 1200 | 1350 | ||
Thermal conductivity????? (w/m.k)(Density 128 kgs/ m3) | 0.09(400) | 0.09(400) | 0.09(400) | 0.12(600) | 0.16(800) | |
0.16(800) | 0.16(800) | 0.16(800) | 0.20(1000) | 0.20(1000) | ||
? | ? | 0.20(1000) | ? | ? | ||
Tensile Strength (Mpa)???( Density 128 kg/ m3) | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | |
The chemistry constitute?? (%) | AL2O3 | 4445 | 46 | 4749 | 5255 | 3940 |
AL2O3SiO2 | 96 | 97 | 99 | 99 | - | |
AL2O3+SiO2+ZrO2 | - | - | - | - | 99 | |
ZrO2 | - | - | - | - | 15-17 | |
Fe2O3 | <1.2 | <1.0 | 0.2 | 0.2 | 0.2 | |
Na2O+K2O | ≤0.5 | ≤0.5 | 0.2 | 0.2 | 0.2 | |
Dimensions (mm) | 7200-3000×610/1200×20-50, Other specifications according to the customer request. |
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