BISCO® A2 Fiberglass Reinforced Sound Barrier Pads

Technical Datasheet
AREAL DENSITY [ISO 2286-2]:
0.20 lb/ft², 0.31 lb/ft², 0.61 lb/ft²
HARDNESS, SHORE A [ISO 868]:
62
TENSILE STRENGTH (WRAP) [ISO 37 TYPE 2]:
5076 lb/ft², 3625 lb/ft², 1740 lb/ft²
TENSILE STRENGTH (FILL) [ISO 37 TYPE 2]:
3625 lb/ft², 2175 lb/ft², 1160 lb/ft²
TEAR STRENGTH (WRAP/FILL) [ISO 4674-1 METHOD D]:
114 lb/ft², 85 lb/ft², 57 lb/ft²
TEMPERTURE STABILITY:
-58˚F to 356˚F
FLAMMABILITY [FAR 25.853a]:
Pass
SMOKE DENSITY [FAR 25.853 (a-1) (AITM 2.0007)]:
Pass
FLAME PROPAGATION RESISTANCE [FAR 25.856 (a) (AITM 2.0053)]:
Pass
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Product Overview

Bisco® A2 Fiberglass Reinforced Sound Barrier provides a similar level of sound absorption and flame resistance as a non-reinforced A2 Sound Barrier with the addition of increased tensile and tear strength obtained from the embedded fiberglass.

 TYPICAL APPLICATIONS

  • Aircraft acoustic insulation
  • Noise reduction liner for interior panels
  • Aircraft flooring noise barrier
  • Rail interior noise blocker

 PRODUCT FEATURES & BENEFITS

  • Innovative filler technology is used to create superior flame resistance meeting the radiant panel flammability test FAR25.856a
  • ABS5789
  • FAR 25.853a