Ceramic Fibre Blanket

Ceramic Fibre Blanket

Ceramic Fibre Blanket is manufactured from spun ceramic fiber and is needled to provide exceptional handling strength for high-temperature insulation applications. Ceramic Insulation Blanket is typically offered in three standard grades referred to as commercial, high-purity, lightweight, and thermally efficient resulting in a material that has the advantage of low heat storage and complete resistance to thermal shock. Blankets are produced in varying dimensions, temperature ratings, and for different applications

Specification Chemical Composition RT RTZ HTZ
Al2O2 (%) 46-48 41-43 33-36
SiO2(%) 52-54 50-54 44-48
ZrO2(%) 4-6 16-19
Leachable Chlorides < 10 ppm < 10 ppm < 10 ppm
Physical PropertiesRTRTZHRT
Melting Temperature (°C)17601700> 1650
Specific heat (KJ/Kgk)
Fibre Diameter (mean)
Linear Shrinkage
after 24 hrs
Firing /
Max Service Temperature (°C)126012601425

Technical Specifications

LRB Mattress is specifically designed for the thermal insulation of large vessels, boilers, and high-temperature plants. Under “vessels” we can include large and small rectangular, cylindrical, and irregular pieces of equipment, high towers for chemical process plants, large storage tanks and spheres as well as

Silent Features

1. Higher Thermal Performance, as it is made out of Rockwool and not slagwool. 2. Eliminates settling and sagging. 3. Longer life, permitting reuse after removal during maintenance. 4. Environment-friendly, as there is no chicken feathering (which normally pollutes the environment), It is ECO-friendly to personnel due to the chemistry of fibers. 5. Uncontaminated, as manufacturing is totally a Dry Process. 6. Application Friendly, as it permits very fast installation. 7. Can feature resistance to capillary if needed.

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