SW POLYESTER FIBER ACOUSTIC PANEL is a light weight and eco friendly acoustic material, with various of color and several thickness choices and DIY shapes available, it is popular used for many different venues such as music classroom, kindergarten, studio, cinema, home theater, meeting room, break room, office, etc.
Specification:
Standard Size: 2420mm*1220mm
Max Size: 3000mm* 1220mm
Thickness: 9mm, 12mm, 18mm, 21mm, 24mm
Customized size and thickness available
Finish:
* Polyester fiber finish
* Fabric
* Painted polyester fiber
* Painted fabric
Color:
* Various color selection
Fire rating:
* National standard: Grade B1
*Class A per ASTM-E84
*B-s1 d0 per EN13501-1:2018
Acoustic performance:
Frequency (HZ) | 125 | 250 | 500 | 1000 | 2000 | 4000 | NRC | Testing condition |
Sound absorption coefficient (α) | 0.13 | 0.57 | 0.81 | 0.92 | 0.68 | 0.68 | 0.75 | 9mm panel, 100mm cavitity |
Scene display:
Polyester Fiber Color Chart