Acoustical Smooth Board with ECOSE® Technology

This versatile product offers both acoustical and thermal insulation. Made with fiberglass and our revolutionary ECOSE® Technology, this board offers a smooth surface for flatness and uniformity, delivering excellent noise absorption properties. Designed for a wide range of acoustical panels and interior product applications to help minimize noise and improve personal comfort in meeting spaces.
 

Applications

Certifications
Product Features
Noise Reduction
Provides a tough barrier against excessive noise travel. The excellent sound absorption characteristics help create a better sounding environment in high-trafficked settings like an office.
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Precision Tolerances
One surface is skidded smooth which allows for flatness and uniformity. Tolerances are +/- 1 ⁄16" for thickness and +/- 1 ⁄8" for width and +/- 1 ⁄4" length fabrication.
ECOSE Technology
Our patented, bio-based binder is a smarter alternative to using phenol formaldehyde. It’s been foundational in our commitment to sustainability. For the world we live in.
Product Details
Technical Data
Technical Data
Property (Unit) Test Performance
Corrossiveness ASTM C665 Does not accelerate corrosion of steel
Corrosion ASTM C1617 Pass
Maximum Service Temperature ASTM C411 450° F (232° C) up to 4" product thickness
Shrinkage ASTM C356 Less than 0.3% linear shrinkage
Water Vapor Sorption (by weight) ASTM C1104 Less than 5%
Odor ASTM 1304 Pass
Mold Growth ASTM C1338 Pass
Surface Burning Characteristics (flame spread/smoke developed) ASTM E84, CAN/ULC S102, NFPA 90A and 90B, UL 723 25/50
Forms Available
Forms Available
Density Thickness Width Range Length Range Current Minimum (ft²)
6.0 PCF
(96 kg/m³)
¾" (19 mm) 24"-61"
(610 mm-1549 mm)
48"-121"
(1219 mm-3073 mm)
18,000
1" (25 mm) 12,000
1½" (38 mm) 9,000
2" (51 mm) 6,000

All products are custom.  It is recommended that Acoustical Smooth Board be sampled and evaluated prior to ordering.  
Tolerances: Thickness: ± 1⁄16" (1.59 mm); Width: ± 1⁄8" (3.2 mm); Length: ± 1⁄8" (3.2 mm). For requirements not listed, contact your Knauf Insulation Territory Manager.
Thermal Conductivity
Thermal Conductivity  |  ASTM C177
75°F Mean Temperature
Density Thermal Conductivity (BTU-in. • ft² • °F)
6.0 PCF (96 kg/m³) 0.22
Sound Absorption Coefficients
Sound Absorption Coefficients | ASTM C423, Type A Mounting
Density Thickness Octave Band Center Frequency (cycles/sec.)
125 250 500 1000 2000 4000 NRC
6.0 PCF
(96 kg/m³)
1" (25 mm) 0.05 0.26 0.77 1.04 1.04 1.03 0.80
1½" (38 mm) 0.13 0.58 1.01 1.05 1.00 1.01 0.90
2" (51 mm) 0.32 0.81 1.08 1.06 1.03 1.04 1.00
Packaging Available
Packaging Available
Product Dimensions Package
24" x 48" Carton
48" x 96" Pallet
48" x 120" Pallet
49" x 97" Pallet
49" x 121" Pallet
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