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Art-Mat Convoluted Foams combine excellent absorptive performance, over a wide range of frequencies, with the aesthetics of a sculpted design. These unique egg crate pattern panels can be directly adhered to reflective surfaces or can be used as hanging baffles when it is impractical to cover large manufacturing areas or warehouses. Melamine foam should be used for applications that require high temperatures, light weight or enhanced flammability properties.
Unit of Measure

Specifications

Color

 N/A Melamine-White Polyurethane-Charcoal

Standard Size

 N/A 1 in, 2 in, 3 in: 54 in x 54 in 1 in, 2 in: 36 in x 120 in

Melamine Size

 N/A 1 in, 2 in: 48 in x 48 in, 48 in x 24 in, 48 in x 96 in

Sound Absorption Coefficient - Standards

 N/A ASTM C423-90a

Thickness

 N/A 3 in

Sound Transmission Coefficient in dB at Hertz (Hz)

Sound Absorption Coefficient @ 1000 Hertz (Hz) Frequency

 N/A 1.03 dB

Sound Absorption Coefficient @ 125 Hertz (Hz) Frequency

 N/A 0.12 dB

Sound Absorption Coefficient @ 2000 Hertz (Hz) Frequency

 N/A 1.03 dB

Sound Absorption Coefficient @ 250 Hertz (Hz) Frequency

 N/A 0.69 dB

Sound Absorption Coefficient @ 4000 Hertz (Hz) Frequency

 N/A 1.15 dB

Sound Absorption Coefficient @ 500 Hertz (Hz) Frequency

 N/A 1.10 dB

Sound Absorption Coefficient - Noise Reduction Coefficient (NRC)

 N/A 0.95 dB