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Rogers Corporation Bisco® A2 R 3.0 Engineered Solid Silicone Mass Layer, Fiberglass Reinforced Sound Barrier
Categories: Polymer; Thermoset; Silicone; Silicone, Molded, Glass Fiber Filled

Material Notes: BISCO® A2 Fiberglass Reinforced Sound Barrier provides a similar level of sound absorption and flame resistance as the non-reinforced A2 Sound Barrier with the addition of increased tensile and tear strength obtained from the embedded fiberglass. I
A2 is light gray in color.


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

Information provided by Rogers Corporation.

Available Properties
  • Hardness, Shore A, ISO 7619, without reinforcement
  • Tensile Strength, ISO 37 Type 2, fill
  • Tensile Strength, ISO 37 Type 2, wrap
  • Tear Strength, ISO 4674-1 Method B
  • Maximum Service Temperature, Air
  • Minimum Service Temperature, Air
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Rulon Bearings
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