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AudioSeal™ Absorber/Barrier Combination Blanket ABSC-26 Data Sheet

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AudioSeal Absorber/Barrier Combination Blanket ABSC-26The barrier septum configuration offers the benefits of both sound absorption and noise barriers. The ABSC-26 consists of a non-reinforced 1 lb. psf loaded vinyl barrier sandwiched between two 1" thick absorbers with a silicone-coated fiberglass cloth. Curtain panels are constructed with grommets across the top and Velcro along the vertical edges. Rolls are available 4' wide x 25' long and can be supplied with edges bound or unbound.

Silicone faced quilted fiberglass absorbers are typically used to reduce reverberant noise energy within a piece of equipment, room or building where the product may be subjected to high temperature, sunlight, water or oil.

 

Features

 

  • Class A Flammability per ASTM E84
  • Available Color: Gray

 

Product Data

  • Description: Silicone coated fiberglass cloth facing on 1" quilted fiberglass / 1 lb-psf non-reinforced vinyl barrier / silicone coated fiberglass
  • Weight: 1.5 lb psf
  • Flame Spread: 4.017
  • Smoke Density: 19.209
  • Nominal Thickness: 2.08 inches
  • Temperature Range: -90° to +550° F
Acoustical Performance

Sound Transmission Loss
ASTM E-90 & E 413
Octave Band Frequencies (Hz)
Product
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 STC
ABSC-26 12 16 27 40 44 43 29
Sound Transmission Loss
ASTM C 423
Octave Band Frequencies
Product
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 NRC
ABSC-26 .19 .99 .96 .80 .57 .33 .85