ceraCHEM blanket



Ceramic Fiber Blanket (CERACHEM 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 : 1425 ° C

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


Classification Temperature °C 1425
Chemical Composition (%) (IS:12107 / XRF)
AL2O3 33 – 37
SiO2 48 – 52
ZrO2 13 – 17
Fe2O3 0.1
Tensile Strength (kgf/m2) (ENV 1094 – 7)
64 kg/m3 2500
96 kg/m3 5400
128 kg/m3 6000
160 kg/m3 7000
190 kg/m3 7500

Liner Shrinkage & – 24hrs MAX

(ENV 1094 – 7)

3.5 (1400°C)
Thermal Conductivity (w/mk) (ASTM C 201)
Densities kg/m3 64 96 128
600°C 0.20 0.16 0.15

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..