ArtUSA Industries, Inc.
ArtUSA Industries, Inc.
2700 Bankers Industrial Dr
Atlanta GA 30360
Phone: (888) 454-6975
Working Time: 8:00 AM - 5:00 PM
Email: sales@noisecontrolproducts.com
Website: www.noisecontrolproducts.com
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WM2 is a sandwich composite incorporating 2 layers of Acousti-Mat acoustical foam and a single barrier septum. When applied to sheet metal, plastic or wood, the isolation foam layer, typically 1/4 inch thick, decouples the barrier while the thicker absorption layer reduces airborne sound. This economical acoustical system can be formulated to provide maximum noise reduction in the harshest environment by adding various facings or embossed surfaces.
Unit of Measure

Specifications

Foam Thickness

 1/4 to 2 in

Optional Surface Treatments

 Embossed, Convoluted, Aluminum Polyester, Reinforced Polyester, Urethane-Matte or Impervious, Perforated Vinyl (Sandpiper, Black), Tedlar® (Dupont)

Other Specifications

 Fabricated and Die Cut Parts

Sound Absorption Coefficient - Standards

 ASTM C423-90a

Sound Absorption Coefficient - Sound Transmission Class (STC)

 0.50 dB

Standard Roll Size

 54 in x 50 ft

Standard Sheet Size

 54 x 72 in

Sound Absorption Coefficient @ 1000 Hertz (Hz) Frequency

 0.38 dB

Sound Absorption Coefficient @ 125 Hertz (Hz) Frequency

 0.13 dB

Sound Absorption Coefficient @ 2000 Hertz (Hz) Frequency

 0.87 dB

Sound Absorption Coefficient @ 250 Hertz (Hz) Frequency

 0.32 dB

Sound Absorption Coefficient @ 4000 Hertz (Hz) Frequency

 0.43 dB

Sound Absorption Coefficient @ 500 Hertz (Hz) Frequency

 0.39 dB

Note

Note

 Custom facings available