Ceramic Fiber Blanket

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Ceramic Blanket

Product Description

Divine Cera Ceramic fiber blanket is made up from bulk fiber a fire-resistant insulation material in white and tidy size, with integrated fire resistance, heat separation and thermal insulation functions, containing no binding agent and maintaining good tensile strength, toughness, and the fibrous structure when used in a neutral, oxidized atmosphere.

Divine Cera ceramic fiber blankets are manufactured by bulk fibers prepared using latest spinning process in India. our Ceramic Blanket is completely inorganic and available in two different temperature grades RT-1260°C (2300°F), HTZ-1260°C (2600°F) and various densities and sizes. The blanket is light weight, flexible, and available in a wide variety of thickness, widths and densities.

General Characteristics

  • Double needled blanket
  • Low thermal conductivity
  • Excellent tensile strength
  • Excellent chemical stability
  • Low weight comparatively other refractory material
  • Resistant to thermal shock
  • Flexible and easy to cut and install
  • Good sound absorption

Typical Applications

  • Industrial Furnace, Kiln and Own.
  • Back and wall lining material.
  • Furnace expansion joints, door, roof heat insulation seal.
  • High temperature pipe insulation material.
  • Pipe covering insulation of commercial dryers and covers
  • Heat treating and annealing furnaces
  • Furnace door linings, seals and hot face repairs
  • Reusable turbine covers
  • Veneer over existing refractory

Technical Index

Classification temperature (°C) 1260 °C 1425 °C
Colour White White
Fiber Diameter (µm) 2.6 ~ 3.5 Micron 2.6 ~ 3.5 Micron
Linear Shrinkage (%) 24 hours soak
at 1100°C
at 1200°C
2.5 Max
3.0 Max
2.5 Max
3.0 Max
Thermal Conductivity (W/mk)(128 kg/m³) Mean Temperature 600°C) 0.15 0.15
Tensile Strength (KPa)(25 mm thick, 128 kg/m³) 60 min. 60 min.
Density ( kg/m³) 64,96,128,160 64,96,128,160
Chemical Composition (%)
Al2O3
SiO2
ZrO2
Other
45-48
52-55
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Traces
35-37
47-49
14-18
Traces
Available size mm/roll 13 x 610 x 7300 or 7620
25 x 610 x 7300 or 7620
50 x 610 x 3650 or 3810

Note : All data represents typical result of standard tests conducted under controlled conditions. As such, the information is intended only as a general guide for specifications and design estimates.