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Ceramic Fiber Blanket

Ceramic Fiber Blanket

Ceramic fiber blankets used in many industries in heat processing applications because of their extremely low heat storage capabilities. these blankets offer great resistance to thermal shocks.
Ceramic fiber blanket is actually a continuous blanket made using pure materials that are melted high temperatures. These blankets have outstanding sound absorption and also provide very good fire protection. We can provide these blankets in varying thicknesses and width to our clients in various industries.

Applications

  • Furnaces, and linings of boilers or kiln.
  • Glass furnace insulation.
  • Furnace and kiln back-up insulation.
  • Glass furnace insulation.
  • Steam and Gas turbines insulation.
  • Seals of soaking pits.
  • Equipment for incineration.

Availability

  • 610 mm Width x 7300 mm length For 6 , 12 & 25 mm thick
  • 610 mm Width x 3650 mm length For 38, 50 mm thick

features

  • Low heat storage' Resistant to fires' High mechanical strength' Excellent insulating performance' Excellent thermal stability' Good sound absorption' Resistance to thermal shock

classification

  • STD SIZE : 1260� C
  • AZS SIZE : 1425� C
  • CERA : 1260� C
  • CERA CHEM : 1425� C

MAIN PROPERTIES

PHYSICAL PROPERTIES STD BLANKET AZS BLANKET CERA BLANKET CERACHEM BLANKET
Classification temperature �C 1260 1425 1260 1425
Chemical Composition(%)        
Al2O3 43-47 32-36 42-46 33-37
SiO2 53-57 44-48 54-48 48-52
ZrO2 - 16-19 - 13-17
Fe2O3 0.1 0.1 0.1 0.1
CaO+MgO 0.08 0.08 0.08 0.08
Na2O+K2O 0.40 0.40 0.40 0.40
Tensile strength (kgf/m2)        
64 kg/m2 1200 1200 2500 2500
96 kg/m3 2000 2000 4500 4500
128 kg/m3 3000 3000 6000 6000
160 kg/m3 4000 4000 7000 7000
190 kg/m3 5000 5000 7500 7500
Linear shrinkage % � 24 hrs Max 3.2 (12000C) 3.5 (14000C) 3.5 (14000C) 3.5 (14000C)

 

Thermal conductivity w/mk STD Blanket/AZS Blanket STD Blanket/AZS Blanket STD Blanket/AZS Blanket Cerablanket/Cerachem Blanket Cerablanket/Cerachem Blanket Cerablanket/Cerachem Blanket
Densities kg/m3 64 96 128 64 96 128
400 C 0.12 0.09 0.08 0.12 0.10 0.09
600 C 0.20 0.14 0.13 0.20 0.16 0.15