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REGUFOAM FR Series

REGUFOAM FR Series

Sound insulating, fire retardant polyurethane foam

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REGUFOAM FR Series

REGUFOAM FR Series

Sound insulating, fire retardant polyurethane foam


REGUFOAM FR is a sound insulating, fire retardant, mixed-cell polyurethane foam. Customised strips and pads, self-adhesive versions and special roll lengths available on request.

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Field of Application

  • Rolling stock
  • Structure-borne sound decoupling
  • Vibration isolation
  • Vibration protection
  • On request
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Certification

  • The product meets requirements R10 for hazard levels HL1 – HL3
  • EN 45545-2:2020
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Technical Data

REGUFOAM FR 221 REGUFOAM FR 301 REGUFOAM FR 401 REGUFOAM FR 511
Maximum static load [N/mm²] 0,028 0,055 0,110 0,220
Thickness [mm] 12,5 25 12,5 25 12,5 25 12,5 25
Dimensions [mm] 5000 x 1500 5000 x 1500 5000 x 1500 5000 x 1000 1500 x 1000 1500 x 1000 1500 x 1000 1500 x 1000
Weight per m² [kg] approx. 3 approx. 6 approx. 4 approx. 8 approx. 5 approx. 10 approx. 7 approx. 14

Dynamic stiffness - e.g. REGUFOAM FR 401 (other types on request)

Illustration of the dynamic stiffness for sinusoidal excitation at a constant mean load and an amplitude of ± 0.25 mm.
Dimensions of specimens 300 × 300 × 25 mm. Tested in accordance with DIN 53513.

Natural frequency - e.g. REGUFOAM FR 401 (other types on request)

Natural frequency of a single-degree-of-freedom system (SDOF system) considering the dynamic stiffness on a rigid base.
Dimensions of test specimens 300 mm × 300 mm.

Load deflection - e.g. REGUFOAM FR 401 (other types on request)

Examination of deflection in accordance to DIN EN 826 between two stiff panels. Illustration based on the third loading. Velocity of loading and unloading 20 seconds. Tested at room temperature. Dimensions of test specimens 300 × 300 mm.

Physical Characteristics

Delivery and Packaging

REGUFOAM FR Series
Thickness 12.5 mm and 25 mm (customised thicknesses on request)
Length 1500 mm and 5000 mm (customised measurements possible)
Width 1000 mm and 1500 mm (customised widths possible)

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REGUFOAM FR Series

REGUFOAM FR Series

Sound insulating, fire retardant polyurethane foam