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Ceramic Fiber Insulation Blanket — 1260°C

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High-temperature ceramic fiber insulation blanket designed for laboratory furnaces, thermal-processing equipment and other applications requiring flexible refractory insulation.

The flexible fiber structure allows the blanket to conform around furnace chambers, process tubes and irregular surfaces while providing low thermal conductivity and low heat storage. Standard formats use a 610 mm width with 13, 25 or 50 mm thicknesses, supplied in practical 1 m and 2 m lengths for laboratory installation, maintenance and furnace modification.

Longer lengths and custom-cut dimensions are available on request.

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  • Dimensions (W × L × Thickness, mm)

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The standard range is based on a 610 mm blanket width commonly used in laboratory furnace construction and maintenance. Three thicknesses are available to cover light insulation, general furnace lining and higher insulation-depth requirements. Practical 1 m and 2 m lengths allow small and medium laboratory installations to be completed without purchasing a full industrial roll. Longer and custom-cut lengths are available on request.

Key Features

✓ Flexible ceramic fiber insulation
✓ 1260°C classification temperature
✓ 128 kg/m³ nominal density
✓ Low thermal conductivity and heat storage
✓ 13 / 25 / 50 mm standard thicknesses
✓ Longer and custom-cut lengths available on request

Typical Applications

• Laboratory furnace insulation
• Furnace chamber lining and repair
• Insulation around furnace and process tubes
• Thermal barriers and expansion layers
• High-temperature equipment insulation
• Custom thermal-processing assemblies
Technical Specifications
Material Ceramic fiber insulation
Product Type Flexible refractory insulation blanket
Color White
Classification Temperature 1260°C
Nominal Density 128 kg/m³
Standard Width 610 mm
Standard Lengths 1000 / 2000 mm
Standard Thicknesses 13 / 25 / 50 mm
Standard Sizes
Width Length Thickness
610 mm 1000 mm 13 mm
610 mm 2000 mm 13 mm
610 mm 1000 mm 25 mm
610 mm 2000 mm 25 mm
610 mm 1000 mm 50 mm
610 mm 2000 mm 50 mm
Technical Notes
• Select blanket thickness according to the required insulation level and available installation space.
• The flexible blanket can be cut and shaped to fit curved surfaces, furnace chambers and process-tube assemblies.
• Compression changes the effective insulation thickness and should be considered when fitting the blanket into confined spaces.
• Cutting and handling may generate airborne fibers or dust; use suitable local extraction and appropriate personal protective equipment.
• The classification temperature is a material classification value and should not be interpreted as a continuous-use temperature for every installation. Actual suitability depends on atmosphere, thermal cycle and installation conditions.
Package Contents
1× Ceramic Fiber Insulation Blanket
Selected width × length × thickness
Selection & Custom Lengths
A 13 mm blanket is suitable where installation depth is limited, while 25 mm provides a practical general-purpose insulation thickness. The 50 mm format is intended for applications requiring a deeper thermal barrier. Standard lengths are 1 and 2 m. Longer lengths and custom-cut dimensions can be supplied on request for larger furnace and thermal-processing installations.

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