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Shree Cera Fibers Industry

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CERAMIC FIBER MODULE


ShreeCera-: In the layered construction (Blanket, Board and Moist pack) the anchors are exposed to hot face temperature and are limiting factors for use of Ceramic fiber in high temperature applications. To overcome this limitation, modules are used.

Module anchoring systems can provide an option of backup blanket lining with hot face modular lining. A backup blanket lining serves as safety lining in all unlikely event of module failure. It also makes it convenient to provide vapour barrier for protection against attack of sulphurous gases on the furnace shell.



PHYSICAL PROPERTIES
Grade 1100oC
Working temperature 1050oC
Density(Kg/m3) 160 to 190
Anchor grade SS 304,310,316
MECHANICAL PROPERTIES OF BLANKET
Tensile Strength ( Kg/cm2) >0.40
Mean Fibre Dia (micron) 2.6 – 3.5
Shot content (%) < 20
THERMAL PROPERTIES OF BLANKET
Linear Shrinkage (%) at 1100oC for 24hrs < 1.5
Thermal Conductivity (W/moK) Mean Temp
At 200oC 0.045
At 400oC 0.080
At 500oC 0.120
CHEMICAL PROPERTIES OF BLANKET
SiO2% 62 – 67
CaO% 25 – 32
MgO% 3 – 7
Others < 1


Applications :

  •   High temperature furnace
  •   Kiln and heater linings
  •   Coil annealing furnaces
  •   Re heat furnace doors lining
  •   Process heaters lining
  •   Ammonia reformers and crude oil heaters
  •   lining
  •   Shuttle kiln
  •   Tunnel kilns



Features :

  •   Good thermal shock resistance
  •   Low heat storage capacity
  •   Rapid and easy for installation
  •   Durable service and lifespan
  •   Lightweight

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