Acoustical Blankets ANC-AB32

Overview

The quilted fiberglass acoustical blankets offers the  excellent noise absorption to you.  Acoustical blankets can also be used in homes and offices to reduce noise from appliances, HVAC systems, or even loud neighbors. Acoustical blankets are a versatile sound-dampening solution that can be used in a variety of settings. It is comprised of a single layer of 2” fiberglass batting with a quilted non-woven porous scrim fabric on both sides.
Full locking stitches are available in a diamond or straight stitch pattern. The Curtain panels are constructed with the grommets across the top.
Rolls are available 4’ wide up to 25’ long and can be either bound or unbound.

Applications:
Typically used as a sound absorption panel or an Acoustical blankets

Description                   non-woven porous scrim /fiberglass batt/ non-woven porous scrim
Nominal thickness        2.0”
Temperature range     –20° to +350° F
Standard width           48”
Roll length                  25’
Weight                        1.25 lb/ft3
Flammability              Flame Spread: 17.66
Smoke Density 22.75

Sound Transmission Loss (dB)

% Octave Band Center Frequency STC-32 Transmission Loss % Octave Band Center Frequency STC-32 Transmission Loss
63 Hz
16 dB
630 Hz
34 dB
80 Hz
20 dB
800 Hz
35 dB
100 Hz
18 dB
1000 Hz
35 dB
125 Hz
16 dB
1250 Hz
36 dB
160 Hz
16 dB
1600 Hz
36 dB
200 Hz
17 dB
2000 Hz
36 dB
250 Hz
19 dB
2500 Hz
37 dB
315 Hz
23 dB
3150 Hz
39 dB
400 Hz
26 dB
4000 Hz
40 dB
500 Hz
32 dB
5000 Hz
43 dB