Typical Applications Trough linings for conveying molten metals Hot gas duct linings Furnace hot face lining in ceramic kiln, box furnace and petrochemical furnace, for high velocity and/or durable insulation Protection alloy hardware...

  • Typical Applications
  1. Trough linings for conveying molten metals
  2. Hot gas duct linings
  3. Furnace hot face lining in ceramic kiln, box furnace and petrochemical furnace, for high velocity and/or durable

insulation

  1. Protection alloy hardware exposed to high temperatures
  • Introduction

Made from ISOWOOL 1260 BLANKET with inorganic binder of colloidal silica. It is delivered in a plastic bag. Its flexibility and moldability make it applicable to complex shapes, and since it hardens by use of binder after drying, it is applied where furnace-surfaces should be made more solid than blanket, a.g. to withstand higher gas velocity.

Though WET FELT is later dried, about 400 kg/m3 in bulk density, it is much heavier during installation due to containing aqueous binder. So the standard size is set as rather smaller 600 X 300 mm. it is cut into the required shape with scissors or a cutter knife. Air dried, it becomes a light weight insulator which can be sawed, cut or sanded.

  • Quality

    Properties

    WET FELT

    Max. Service temperature (°C)

    1200

    Bulk Density (kg/m3)

    400

    Linear Shrinkage (%) at  1000°CX24hrs

    1.8

    Thermal Conductivity (W/(m•K))

    (JIS A 1412-1)

    vCalculation Value

    at 600°C

    0.13

    at 800°C v

    0.19

    at 1000°C v

    0.27

    Chemical

    Composition (%)

    Al2O3

    25.8

    Al2O3+SiO2

    98.7
  • Standard Sizes Packaging

 

Standard Sizes (mm)

Cardboard Box Outer Dimension (mm)

Length

Width

Thickness/quantity per Carton

3

6

12.5

19

25

600

300

12

8

-

-

-

628X336X85

-

-

8

6

4

628X336X135

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