Bisco A2 blocks sound and cuts low-frequency noise
Rogers
Bisco A2 Sound Barrier
Rogers' High Performance Foams (HPF) Division has introduced an acoustic sound-barrier material for demanding aircraft applications.
The Bisco A2 Sound Barrier meets challenging aircraft standards for flammability, smoke density and toxicity and is already approved to the Airbus ABS5708 material specification.
Bisco A2 blocks the transmission of sound and demonstrates excellent performance in low-frequency noise reduction.
An engineered solid silicone rubber, Bisco A2 provides excellent transmission loss performance in extreme environments while maintaining physical properties.
Bisco A2 provides good temperature stability (-50C to +180C), outstanding flame resistance and low moisture absorption.
Innovative filler technology allows the A2 material to pass the aircraft radiant panel flame test FAR25.856 (a) from aeral densities of 1.2 to 8.2kg/m (0.25 to 1.68lbs/ft).
Also appropriate for use in railcars, the Bisco A2 sound barrier is a safe choice for acoustic insulation applications where extreme flame resistance is required.
Bisco A2 is available in a light grey colour in a standard width of 1000mm in roll lengths of five and 10m.
Samples are available upon request.
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