- Specifications:
- Core Material: Formed, semi rigid inorganic glass fibers
- Density: 6.0 lbs. per cubic foot (96 kg/m3)
- Fabric Facing: Acoustically transparent polyester tweed
- Encapsulation: Micromesh on front and rear surface, resin treated edges
- Absorption H2O: < 2% by weight @ 120°F (49°C), 95% relative humidity
- Temperature: -20°F ~ 150°F (-29°C ~ 66°C)
- Fire Rating: Class-A (ASTM E 84 / CAN/UL-S1020
- Mounting: Galvanized steel impalers
- Absorption Coefficient:
- 125 250 500 1000 2000 4000 NRC
- 1" 0.17 0.28 0.81 1.00 1.02 0.95 0.71
- 2" 0.45 0.83 1.07 1.00 1.01 1.00 0.89
- 3" 0.92 0.91 1.00 1.00 1.02 1.03 0.98
