Art-Mat Melamine is a lightweight, high temperature resistant, open cell foam manufactured from melamine resin. It combines excellent thermal properties with superior sound absorption capabilities to create a versatile fiber free product which can be applied in situations which may prohibit the use of urethane foams or fiberglass insulations. This fire retardant foam meets the flame spread, smoke density and fuel contribution requirements necessary to comply with Class-1 building codemore
Unit of Measure

Specifications

Color

White

Density

0.7 lb/ft³ ASTM D3574-86 Test A

Elongation

15 % per ASTM D3574-86 Test E

Flammability

UL 94VO, UL-94 HF-1, UL 94-5, and FAR 25.853 (a)
ASTM E84: Flame - 2.5; Smoke - 16.9
ASTM E162 Pass
ASTM E662 Pass.

Foam Thickness

1/4 in1/2 in1 in

Sound Absorption Coefficient - Standards

ASTM C423-90a

Standard Sheet Size

54 x 24 in54 x 36 in54 x 72 in

Tear Strength

0.5 ppi per ASTM D3574-86 test F

Intermittent Temperature Range

400 ºF

Continuous Temperature Range

-45 to 302 ºF

Tensile Strength

18 psi (ASTM D3574-86 Test E)

Thermal Conductivity per ASTM C177

0.25 Btu/(h·ft²·ºF)

Thickness

1 in

Material

Melamine

Sound Transmission Coefficient in dB at Hertz (Hz)

Sound Absorption Coefficient @ 1000 Hertz (Hz) Frequency

0.51 dB

Sound Absorption Coefficient @ 125 Hertz (Hz) Frequency

0.07 dB

Sound Absorption Coefficient @ 2000 Hertz (Hz) Frequency

0.27 dB

Sound Absorption Coefficient @ 250 Hertz (Hz) Frequency

0.39 dB

Sound Absorption Coefficient @ 4000 Hertz (Hz) Frequency

0.43 dB

Sound Absorption Coefficient @ 500 Hertz (Hz) Frequency

1.13 dB

Sound Absorption Coefficient - Noise Reduction Coefficient (NRC)

0.58 dB