Why Ceramic Fiber Blankets Are Ideal for Energy-Efficient Furnaces

The ceramic fiber blankets 64 kg/m³ are lightweight insulation materials that may be used where it is important to have lightness and thermal resistance.

It will depend on the thickness needed for the insulation, its strength during handling, installation configuration, and operating environment. If there are stresses applied to the structure or the need for maintenance is high, a heavier material should be used.

Ceramic Fiber Blanket Density 128 kg/m³

A company supplying ceramic fiber blanket density 128 kg/m³ is another common request by industrial consumers looking for furnace insulation products.

For example, BM Enterprises provides ceramic blankets having an average density of 128 kg/m³. Among those that are specified in the company’s list is a Shree Ceramic blanket specification with a roll size of about 7.30 m × 0.61 m × 25 mm and a temperature rating of 1260°C. The thermal conductivity of the material is about 0.15 W/m·K at 600°C.

The above-mentioned data can be used only for reference purposes, as it is specific to each particular product. It is necessary to verify all the parameters of the material.

Ceramic Blankets in Different Thicknesses

There are different thicknesses of ceramic blankets ranging from 6 mm, 12 mm, 20 mm, 25 mm, and 50 mm.

While thicker insulation can lower the heat transfer, the ultimate effectiveness of the insulation depends on the thermal conductivity at the mean temperature, quality of insulation, emissivity of surfaces, and other system parameters. Thermal design calculations must be done to find out the necessary thickness.

Technical Specifications of Ceramic Fiber Blankets

The following table provides an overview of commonly specified ceramic blanket options. Availability and exact values should be verified for the selected product grade.