Silicone Rubber
BISCO® A2 Sound Barrier
Overview
Rogers BISCO® A2 Sound Barrier solid silicone material is the top choice for sound transmission blocking and low frequency noise reduction in aircraft and rail applications. BISCO A2 Sound Barrier is a solid silicone rubber designed for sound barrier applications and is ideal for use in aircraft and rail liners, flooring and interiors. A2 R Fiberglass Reinforced Sound Barrier contains embedded fiberglass, and provides similar sound absorption and flame resistance characteristics with added tensile and tear strength.
Features
- Typical density: 1.2-8.2 kg/m2
- Specifications: Airbus ABS5708, FAR25.856(a)
- Durometer: 62 Shore A
- Tear strength: 10.2 N/mm
- Temperature stability: -50°C to 180°C
Benefits
- Superior acoustic insulation and noise reduction in aircraft and rail liners, flooring and interiors
- Meets the most demanding requirements for flammability, smoke density and toxicity (FST)
- Uses innovative filler technology to create superior flame resistance
- Available in standard and fiberglass-reinforced fabrications
Applications
- Shock Absorption
- Vibration Management
Data Sheets
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