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Ceramic fiber felt is a light and flexible refractory fiber insulation material. With good strength and elasticity, it is suitable for expansion joints of kilns, heat insulation of high-temperature equipment, wall lining and back lining of industrial kilns, atd.

Ceramic fiber felt physical and chemical indicators

Klasifikační teplota ℃12601400
TypeHigh purityVysoký obsah oxidu hlinitéhoZirconium
Permanent Linear Change % ℃×24h≤-3 1100≤-3 1200≤-3 1350
Tepelná vodivost W/(m·K)  500℃≤0,153
Bulk Density kg/m3200/220
Moisture content %≤1,5
Organický obsah %≤7
Velikost600×400×20~50

Ceramic fiber felt applications:

● Wall linings and backings of industrial kilns and heating devices

● Thermal insulation of high-temperature equipment

● High-temperature gasket

● Thermal insulation of molten metal

● High-temperature expansion joints

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