| Description： | High Density Flame Retardant Polyester Fiber Acoustic Panel |
| Acoustic Type: | Porous Sound Absorbing Material |
| Color: | More than 40 colors to be chosen |
| Volume Density: | 120-250kg/cbm |
| Surface Density(9mm thickness): | 900-2200gsm（(gsm: gram per square meter)） |
| Weight(standard size): | 2.6-6.5kg per panel |
| Standard Size: | 2440*1220mm(8 * 4 feet) |
| Standard Thickness: | 9mm, 12mm |
| Customized Size: | Up to 3000*1500mm |
| Customized Thickness: | 3-18mm |
| Fire Retardant: | Class A from ASTM E84(US Standard), Class A2 from EN13501(European Standard) |
| Acoustic Performance: | NRC=0.88 from ISO354(International Standard) |
| Function: | Interior decoration and sound absorbing |
| Application: | Office, Cinema, Conference, Classroom, Auditorium, Gym, Hotel, etc. |