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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
NR blankets have a good character of superior insulating performance, light weight, flexibility, resilience and chemical resistance, low thermal conductivity, low heat storage,
Available Density and Size
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
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
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. | |||||
