FREEFLOW®

ADVANTAGES

  • Low thermal conductivity
  • Non combustible
  • Easy to install
  • Suitable for automated feeding of complex shapes
  • Environmentally friendly, free of organic binders
  • Resistant to most chemicals
  • Pourable Products

    FREEFLOW® is a pourable microporous powder with very good thermal properties. The formulation is an opacified blend of pyrogenic silica. FREEFLOW® is suitable for filling complex shapes & cavities with demanding thermal specifications. It offers insulation solutions for applications where no other conventional insulation can be used.

    FREEFLOW® has been recently improved by upgrading its formula. It now offers the same thermal performance at a reduced density, resulting in a lower installed cost.

    Technical Data
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    FREEFLOW®
    Classification temperature °C
    1000
    Bulk density kg/m3
    220
    Shrinkage @1000 °C – 24h full soak, %
    < 3
    Thermal conductivity @600 °C mean, W/m.K
    0.049

     

    FREEFLOW®
    Classification temperature °C
    1000
    Bulk density kg/m3
    220
    Shrinkage @1000 °C – 24h full soak, %
    < 3
    Thermal conductivity @600 °C mean, W/m.K
    0.049
    Dimensions & Size Availability
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    FREEFLOW® is a granular powder in which the granule size (bead size) can vary between 0.3 and 2.5mm.

    The standard bag size is 350kg or 15kg.
    FREEFLOW® is a granular powder in which the granule size (bead size) can vary between 0.3 and 2.5mm.

    The standard bag size is 350kg or 15kg.
    Producion Tolerances
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    The tolerance on the density of FREEFLOW® is ± 30 kg/m³.
    The tolerance on the density of FREEFLOW® is ± 30 kg/m³.
    Working & Processing
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    FREEFLOW® is a pourable microporous powder. To obtain the optimal thermal performance it is required to achieve the specified  “tap density”, for example by filling under vibration.
    FREEFLOW® is a pourable microporous powder. To obtain the optimal thermal performance it is required to achieve the specified  “tap density”, for example by filling under vibration.
    Typical Applications
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    Microporous insulation offers an extremely low thermal conductivity, close to the lowest theoretically possible at high temperatures. Microporous materials are the preferred choice when a large temperature reduction is required within a limited space, or when strict heat loss or surface temperature requirements are specified.

    • Fuel cells (SOFC) & reformers
    • Exhaust systems
    • Filling of complex cavities
    Microporous insulation offers an extremely low thermal conductivity, close to the lowest theoretically possible at high temperatures. Microporous materials are the preferred choice when a large temperature reduction is required within a limited space, or when strict heat loss or surface temperature requirements are specified.

    • Fuel cells (SOFC) & reformers
    • Exhaust systems
    • Filling of complex cavities
    Documents
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    Products Data Sheet

    Products Data Sheet

    Products Data Sheet

    Products Data Sheet