ANC-AB2-1  1” Acoustical Blanket

 

All Noise Control’s ANC-AB2-1 quilted fiberglass absorber blanket offers excellent sound absorption.   Quilted Fiberglass Absorbers reduce the reflection of sound waves by adding soft, porous, open-celled materials to an environment. The ANC-AB2-1 consists of a vinyl coated fiberglass cloth on one side of 1" quilted fiberglass with non-porous scrim facing on the opposite side. Wall panels can be constructed with all edges bound and grommets across the top. Rolls are available 4’ wide up to 50’ long and can be supplied with edges bound or unbound.

 

·         Class A (or 1) per ASTM E84

·         NRC rating 0.70

·         Available colors: gray, white, black or tan

·         Available in either a diamond stitch or straight stitch pattern

 

 

 

Applications:

Typically used as a sound absorption panel when you are trying to reduce the reflection of sound waves or reverberant noise energy within a piece of equipment, a room or a building.

 

Product Data:

Description                          Vinyl coated fiberglass cloth facing/fiberglass batt/non-porous scrim facing

Nominal thickness             1.0” thick

Temperature range            -20° to +180° F

Standard width                   48”

Roll length                            50’

Density                                  1.6 lb/ft3

Flammability                        Flame Spread:   17.66

                                                Smoke Density:  22.75

 

Acoustical Performance:

Sound Absorption Data

 

OCTAVE BAND FREQUENCIES (Hz)

ANC-AB2-1-1"

125

250

500

1000

2000

4000

 

STC

6 11 15 20 25 32 19

NRC

.19

.99

.96

.80

.57

.33

.85

Per ASTM C 423