Ceramic Fiber Board

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Ceramic Board

Product Description

Being prominent ceramic fiber products producer and exporter in India, we are using refractory fibers and binders for producing our Ceramic fiber board.

Divine Cera Ceramic Fiber Board is made of ceramic bulk fiber with special formulated binder and produced by vacuum formed technology. The board has excellent toughness and intensity, high strength, lightweight, excellent thermal shock resistance and anti-stripping.

Divine Cera Ceramic Fiber Board can be widely used for insulation in the linings around and at the bottom of kilns, as well as ceramic kilns fire position, craft glass mold and other positions. Temperature varies from LT-1050℃(1930°F), RT-1260°C (2300°F) and HTZ-1425°C (2600°F). It is available in a wide variety of thickness, widths and densities.

General Characteristics

  • Low heat storage, low thermal conductivity
  • Non-brittle material, good elasticity
  • High compressive strength &temperature stability
  • Excellent wind-erosion resistance, long service life
  • Excellent thermal stability and thermal shock resistance
  • Continuous production, even fiber distribution and stable performance
  • Easily molded or cut, easy to install
  • Accurate sizes and good flatness

Typical Applications

  • Refractory lining
  • Insulating backup to dense refractory materials
  • Insulating backup to brick & castable
  • Furnace hot face lining in ceramic kiln, box furnace & petrochemical furnace
  • Use in industrial heat processing equipment
  • Rigid high-temperature gaskets & seals
  • High-temperature baffles & muffles
  • Flue & chimney linings in furnaces & kilns
  • Molten metal trough covers
  • Hot gas duct linings
  • Expansion joints
  • Industrial heat shields & thermal barriers
  • Industrial combustion chamber construction
  • Domestic appliance & light-duty industrial combustion chamber construction
Temperature° C Density
(Kg/m³)		 Al2O3
%		 SiO2
%		 ZrO2
%		 Loss on
Ignition (%)
1050°C 300-370 22-24 71-73 -- 5-8
1260°C 320-380 45-48 52-55 -- 4-7
1425°C 320-380 35-37 47-49 14-18 4-7

Technical Index

Temperature° C Compressive Strength
10% deform Kg/Cm2		 Compressive Strength
25% deform Kg/Cm2		 Bursting
Strength Kg/Cm2		 Linear
Shrinkage % 24 hrs.		  
1050°C 2.8 Min. 4.5 Min. 10 Min. 2.5 Max. At 1000°C
1260°C 2.8 Min. 4.5 Min. 15 Min. 3.5 Max. At 1200°C
1425°C 2.8 Min. 4.5 Min. 15 Min. 3.5 Max. At 1400°C
  • Other sizes available on special order.
  • All data represents typical results of standard tests conducted under controlled conditions. As such, the information is intended only as a general guide for specifications and design estimates.