a54

Isofon A54

Flexible, open-cell polyurethane foam. The face sealed with an aluminum foil. Heat and fluid resistant absorber and insulation. Used in engine compartments.

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Product Description

is a flexible, open-cell polyurethane foam. The face sealed with an aluminum foil.

Application

Isofon A54
is heat a fluid resistant absorber and insulation. Used in engine compartiments.

Availability

  • Sheets of 2000 x 1000 mm or 1000 x 1000 mm
  • Thickness: 10, 20, 25, 30, 40 and 50 mm
  • Specific formats and cut-outs on demand

Tolerances on foam thickness

 2.77 – 12.7 mm + 0.81 mm
 > 12.7 – 25.4 mm + 1.19 mm
 >25.4 – 50.8 mm + 1.60 mm

Specifications of the foam

 ISOFORM
Density (kg/m³) 26 – 31 (ISO 845)
Compression load deflection (kPa) 3.9 – 5.8 (ISO 3386/1)
Tensile strength (kPa) 125 (ISO 1798)
Elongation at break (%) 150 (ISO 1798)
Flammability 100 mm/min (FMVSS-302)

Specifications of the Aluminum

 ISOFORM
Composition Aluminum foil with scrim
Color Mirror
Aluminum foil thickness (µm) 18
Weight (g/m²) approx. 86 (EN 22 286)
Infrared reflected (%) approx. 85
Water vapour permeability < 0.03 g/m² / 24 h (DIN 53 122)
Flammability SE / 0 [SAE J369]
Tensile strength: Machine directon

                           Transverse direction

250 N / 50 mm (DIN 53 354)

250 N / 50 mm (DIN 53 354)

Elongation: Machine direction

                   Transverse direction

4% (DIN 53 354)

4% (DIN 53 354)