Project Description

Matte Film Finish provides a tough, puncture resistant textured surface making it suitable for use in machine enclosures.

Matte Film Finish
Thickness

Frequency (Hz)

125 250 500 1K 2K 4K NRC
1/2″ .04 .11 .19 .57 .95 .87 .45
3/4″ .06 .15 .43 .98 .88 .87 .60
1″ .01 .24 .47 .87 .90 .99 .60
1-1/2″ .18 .68 .89 .69 .68 .77 .75
ASTM C423-90a   Absorption Coefficient

Matte Film Finish in Use

Matte Film Finish Noise Reduction

In this photo, black matte film faced foam reduces the diesel engine noise in this forklift.

Quiet Compressor Matte Film Finish

This manufacturer of quiet compressors uses black matte faced foam with a pressure sensitive adhesive back.

Effectiveness chart of Thickness of 4# Polyester Foam

Comparison chart of a soundproofing foam of 1 inch Thick Polyester Foams

Effect of Facing on 2 inch 2 pound Polyester acoustic foam

Comparison of 2 pound and 4 pound acoustic foam at one quarter inch thickness

Effect of Thickness on Plain two pound polyester acoustic foam