All Categories > Noise Control Solutions > Acoustical Doors and Windows > Vinyl & Fabric Faced Baffles > Item # Polyethylene Faced       Printable Page     Email This Page     Save To Favorites Item # Polyethylene Faced Fabric Faced     Email This Page       Save To Favorites    larger image Light Weight Heat Sealed Polyethylene Bag Efficiency at Low Cost Specifications · Acoustical Performance Specifications Size 48 x 24 in Thickness 1 1/2 in Density 1.6 lb/ft³ Flammability Class A Fire Rated (ASTM E84) Flame Spread 8 Smoke Density 0 Color Black poly White (light reflective) Acoustical Performance Sound Absorption - SABINS Frequency (Hz) 125 250 500 1000 2000    4000 1-1/2" Thick 2.60 5.60 9.10 11.90 9.50 6.30 ASTM C423-81  MORE IMAGES  · Sound Absorption Panels Illustration · Absorptive-Softwall-DataSht · Acoustical-Ceiling-baffles · Application  DOWNLOADS    SonoCon Sound Control Brochure (PDF, 1542KB)