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Material Literature

Custom engineered thermal acoustic solutions available for your aircraft

Aircraft Damping Composites

Aircraft Damping Composites

  • Aircraft Damping Composite (ADC) 1312 (pdf) – ADC-1312 is a low surface weight, high-performing aircraft damping composite for structural applications. This composite is specifically engineered for fuselage and interior trim damping at temperatures between 10° and 30°C
  • Aircraft Damping Composite (ADC) 1512 (pdf) – ADC-1512 is a low surface weight, high-performing aircraft damping composite for structural applications. This composite is specifically engineered for fuselage damping at temperatures below -5°C.
  • Aircraft Damping Composite (ADC) 11512 (pdf) – ADC-11512 is a high-performing aircraft damping composite for structural applications. This composite is specifically engineered for fuselage damping at temperatures below -5°C.
Noise Control Barriers

Noise Control Barriers

  • QL Noise Control Barrier (pdf) – E-A-R’s QL material is a proprietary low surface weight, high-performing noise control barrier for aircraft applications. This thermoset barrier is specifically engineered for high dimensional stability, flexibility, damping and to comply with FAR 25.856(a) flammability.
  • ISODAMP C-1002 Barrier (pdf) – The high internal damping of the ISODAMP™ C-1002 material reduces mechanically or acoustically induced vibrations and dissipates shock and impact energy at a very rapid rate. These properties help make this material ideal for constrained layer damping, damped isolation and impact control applications.
Carpet Pad

Carpet Pad

  • Carpet Pad ACU-021 (pdf) – Carpet Pad ACU-021 combines 3M™ Thinsulate™ Insulation with E-A-R™ QL Barrier for a lightweight carpet pad with high sound transmission loss and low water absorption.
  • ACU Carpet Pad (pdf) – Aearo Technologies LLC proprietary carpet pads have low surface weight and a comfortable step feel for aircraft applications.