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Shri Ram Mill Board

447, Manavata Nagar, Bicholi Hapsi Road, Near Columbia Convent School, Indore, Madhya Pradesh - 452016, India

Mobile : +91-9752476707, +91-9755099887

Call Us : 08042754593

Shri Ram Mill Board

Ceramic Fiber Vacuum Boards

Vacuum Ceramic Fiber Boards formed ceramic board and shapes are rigid products made from Ceramic Fiber which is mixed with organic and inorganic binders with or without mineral fillers. The key feature of this Heat Insulation Board is that it contains no asbestos element but has high strength due to long resilient filament structure and binder system. This gives it very high insulating value, makes it resilient and chemical resistant. It is unaffected by water/chemical spillage and its physical properties are restored on drying.

Features :

  • Low thermal conductivity
  • Resistance to thermal shock
  • Greater mechanical strength
  • Even density, thickness
  • Can withstand gas flow velocity of 30 m/sec

Applications :

  • Hot face lining for furnaces & kilns.
  • Combustion chambers of boilers & heaters.
  • Backup insulation to castable & bricks.
  • Ladle covers, Aluminum through lines, Trough covers, Expansion joints, Hot gas duct lining, Riser sleeves, Crucibles, Launders, Tap out cones, Sight holes etc.


Type (1) Grade 1260 oC Reg. Temp.
(2) Grade 1300 oC Reg. Temp.
(3) Grade 1425 oC High Temp.
Thermal Conductivity (w/m k) at mean temp. of 550 oC 0.12
Dimensions 500 x 1000 mm
{Other sizes & shapes on request}
Thickness (mm) 15, 19, 25, 38, 50, 63, 75
Density (kg / m3 ) 260 – 400