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Amatrium Materials AI
Thermal Ceramics Alfibond 2300 Shapes
Categories: Ceramic; Oxide; Aluminum Oxide

Material Notes: Alfibond 2300 is made from high purity alumina-silica fibers and contain TiO2 or Fe2O3 impurities.


  • No organic binders
  • Nominal 29 lb/ft3 (13 kg/m3) density ceramic fiber insulation
  • Non wetting to aluminum
  • Complex shape capability
  • Low thermal conductivity and heat storage
  • High resistance to thermal shock and molten aluminum attack
  • Advanced vacuum forming technology produces unique insulating products
  • Applications:

  • Ladle liners
  • Transfer launders
  • Sample ladles
  • Die casting of metals
  • Burner blocks
  • Hot face linings
  • Applications where dense ceramic fiber products are required
  • Information provided by Thermal Ceramics

    Data has not been recently verified. Please contact manufacturer for current information.

    Available Properties
    • Density
    • Loss On Ignition
    • Modulus of Rupture, after 24 hour isothermal soak
    • Compressive Yield Strength, after 24 hour isothermal soak, at 5% deformation
    • Compressive Yield Strength, after 24 hour isothermal soak, at 10% deformation
    • CTE, linear
    • Specific Heat Capacity
    • Thermal Conductivity, ASTM C210
    • Thermal Conductivity, ASTM C210
    • Thermal Conductivity, ASTM C210
    • Melting Point
    • Maximum Service Temperature, Air
    • Shrinkage
    • Shrinkage
    • Shrinkage
    • Shrinkage
    • Shrinkage
    • Al2O3
    • Other
    • SiO2
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