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 4” 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
Product Data
QUILTED FIBERGLASS ABSORBERS SPECS
Description non-woven porous scrim /fiberglass batt/ non-woven porous scrim
Nominal thickness 4.0”
Temperature range –20° to +350° F
Standard width 48”
Roll length 25’
Weight 0.58 lb/ft3
Flammability Flame Spread: 17.66
Smoke Density: 22.75
Acoustical Performance
ANC-AB2-4 – 4 ” | |||||||
Octave Frequencies (HZ) | 125 | 250 | 500 | 1000 | 2000 | 4000 | NRC |
Noise Reduction Coefficient (NRC) | .42 | 1.02 | 1.10 | 1.08 | .96 | 0.42 | 1.05 |
Sound Transmission Loss (STC) | 16 | 20 | 27 | 29 | 34 | 40 | 19 |
Per ASTM C 423