Melamine Pyramids reduces reflected noise within a room by trapping and absorbing sound energy. Pyramid shape allows for seamless installation.
Acoustic Materials and Melamine Pyramids – Fireflex Anechoic Wedge Acoustic Materials The Anechoic Wedge material is a lightweight, porous, open cell, acoustic melamine foam material designed for maximum sound absorption where a Class 1 Fire rating is a must! Resistant to most organic solvents, alkalis, and diluted acids. Heat resistant to 482°F! These 2’x4′ panels can be installed with standard adhesives. Also available in the ceiling tile design and the suspend vertical baffles. The facing is convoluted with an attractive design. The standard thickness is 2″. They can be glued or velcroed to most wall surfaces for controlling unwanted sound reverberation within a room
Product Features
- Sizes: 24″ x 24″
- Thickness: 2″, 3″, 4″
- Density: 0.7 lb/cubic foot
- Flammability: Class One
- Flame Spread: 10
- Smoke Density: 50
- Colors: Natural white
| FREQUENCY (Hz) |
125
|
250
|
500
|
1K
|
2K
|
4K
|
NRC
|
| Anechoic Wedge |
 |
|
|
|
|
|
|
| Â Â ANC-FX 20 |
.03
|
.31
|
.81
|
1.02
|
1.01
|
.96
|
.80
|
| Â Â ANC-FX-30 |
.13
|
.74
|
1.26
|
1.18
|
1.12
|
1.03
|
1.10
|
| Â Â ANC-FX-40 |
.33
|
1.12
|
1.32
|
1.39
|
1.19
|
1.12
|
1.26
|
Acoustic Applications
- Welding Areas
- Power Generator Plants
- Churches And Schools
- Offices
- Restaurants
- Conference rooms
- Studios
- High tempatures
