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cerawool blanket



Ceramic Fiber Blanket (CERAWOOL BLANKET) are available in roll form in a wide variety of densities and thicknesses. All blankets are made from long refractory fibers, binder free and are needled.
They have excellent strength before and after heating. All blankets have excellent chemical resistance unaffected by all chemicals except hydrofluoric acids and strong alkalies.


Refractory Fiber Blankets


  • Furnace & kiln linings
  • Boiler insulations
  • Reformer & heater lining
  • Coke oven hot repair
  • Expansion gap
  • Duct and Pipe linings
  • Thermal barriers for automotive industry
  • Die cut shapes for automobiles
  • Steam and Gas turbines insulation


  • Excellent insulating performance
  • Excellent thermal stability
  • Low heat storage
  • Resistance to thermal shock
  • Good sound absorption
  • Unaffected by most chemicals except hydrofluoric and phosphoric acids and strong alkalies


Cerawool : 1200 ° C

The Maximum use temperature depends on the application. In case of doubt, refer to MMTCL Technical service for advice.

cerawool Blanket MAJOR PROPERTIES

Classification Temperature °C1200
Chemical Composition (%) (IS:12107 / XRF)
AL2O337 – 41
SiO257 – 61
Fe2O3≤ 1.2
Tensile Strength (kgf/m2) (ENV 1094 – 7)
64 kg/m32000
96 kg/m33000
128 kg/m34500
160 kg/m3
190 kg/m3

Liner Shrinkage & – 24hrs MAX

(ENV 1094 – 7)

3.0 (1150°C)
Thermal Conductivity (w/mk) (ASTM C 201)
Densities kg/m36496128

All above blankets are subjected to standard tolerances. The values given herein are typical values obtained in accordance with accepted test methods and subject to normal manufacturing variations. They are supplied as a technical service and are subject to change without notice. Therefore, the data contained herein should not be used for specification purposes.

Furmats for over 3 decades, has been serving the Steel Industry by host of products including supply of best quality Ferro Alloys. Our operations HO in New Delhi, covers several markets with our team putting constant endeavors to reach the clients for their Ferro Alloys needs in numerous industrial clusters including Ghaziabad, Kanpur, Sahibabad, Meerut (UP or Uttar Pradesh), Mandigobindgarh, Ludhiana, Jalandhar (Punjab), Baddhi, Kaleamb (HP or Himachal Pradesh), Ahmedabad, Rajkot, Surat, Baroda (Gujarat), Gwalior, Indore (MP or Madhya Pradesh), Raipur, Raigarh (Chattisgarh), Sonipat, Hissar, Faridabad (Haryana), J&K, Assam, Meghalya, Bhiwadi, Jaipur, Kota, Ajmer (Rajasthan), Kolkata, Durgapur, Asansol (West Bengal), Jharsuguda, Angul, Cuttack, Jajpur, Rourkela (Odisha), Vizag (Andhra Pradesh), Coimbatore, Chennai (Tamil Nadu), Mumbai, Pune, Nagpur (Maharashtra), Haridwar, Kashipur (Uttrakhand)…..

Likewise our team is forwarding timely offers for Exports for requirements in other part of the world including Africa (Nigeria), Europe, Bangladesh, Nepal, Bhutan..