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 |