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INSERA Ceramic Wool Blanket

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INSERA Ceramic Wool Blanket

  • Ceramic wool blankets products are manufactured from Polycrystalline materials and offer such characteristics as high temperature stability, low thermal conductivity, low heat storage, excellent thermal shock resistance, light weight, and superior corrosion resistance. Ceramic fiber products exhibit thermal stability at temperatures up to 1430°C (2606°F).
  • Ceramic wool blankets are manufactured from bulk fibers produced using latest spinning process. This is a highly durable continuous blanket with no added constituents and binders.
  • Ceramic wool blanket is completely inorganic and available in two different temperature grades RT(1260⁰C), HTZ(1425⁰C) and various densities and sizes
  • Alumina & silica as raw material for Ceramic wool blankets.

Standard Dimensions:

Thickness (mm) 25 38 50
Density (Kg/m3 64/96/128/160 64/96/128/160 64/96/128/160
Length (mm) 7300 or 7620 5000 3650 or  3810
Width (mm) 610 610 610

Sizes as per customer requirement (Bulk Orders)

Chemical Composition:

Material Al2O3 SiO2 ZrO2 Fe2O3 Other
RT- 1260 ° C (%) 42 – 46 54 – 58 - 0.13 Traces
HTZ- 1425° C (%) 34-37 47-50 14-18 0.13 Traces

Technical Data:

General Properties Colour : White
Linear Shrinkage-  24 hrs at 1000o C <1%
Loss on ignitation- 5 hrs at 1000oC<0.1%
Fire Property Non-Combustible
Fire Hazard Property Flame spread : Zero
Smoke Develop : Zero as per ASTM E 84
Biological properties Non –hygroscopic
Rot proof
Product Specification 1640 mm X 1220 mm
(As per IS:15402 and ASTM C 892)
Tensile Strength(kPa)          25 mm Thickness 96 kg/m3 – 20
25 mm Thickness 128 kg/m3 – 40
Min Required

THERMAL CONDUCTIVITY TABLE

 (As Per IS: 15402, IS: 3346)

Mean Temperature (°C)   K Value(W/m.K) at different Mean Temperature and various density
  Density Kg/m3
64 96 128
200 0.07 0.06 0.06
400 0.12 0.11 0.10
600 0.20 0.16 0.15
800 0.30 0.23 0.20
1000 0.43 0.32 0.27

Applications:

  • Industrial furnace wall lining
  • Back lining material
  • High temperature pipe insulation material
  • Module processing material
  • Fireproof coating
  • Lining for furnace, kiln and oven
  • Expansion joint and seals for furnace and oven
  • Lagging of high temperature pipe work
  • High temperature filtration
  • Steam turbine and nuclear insulation

Features:-

  • Excellent Thermal Insulation
  • Excellent Fire Insulation
  • Excellent Sound Absorption
  • Excellent Water Resistance
  • Non - Combustible hence Fire Safe
  • Non – Hygroscopic hence Moisture Safe
  • Non - Corrosive
  • Non - Carcinogenic
  • High Thermal Resistance
  • High Temperature Resistance
  • High Mechanical Strength
  • High Durability
  • Low Thermal Conductivity
  • Thermally & Dimensionally Stable
  • Easy to Handle
  • Easy to Cut
  • Easy to Application
  • Fungi Resistance
  • Corrosion Proof
  • No objectionable odor / VOC