Shanghai sound-absorbing panel manufacturer direct sales polyester fiber sound-absorbing panel

厚度：

8-13mm

尺寸：

1.22*2.42m

性能：

吸音、阻燃

Detailed introduction of polyester fiber sound-absorbing panels directly sold by Shanghai sound-absorbing panel manufacturers:
-Sound absorption performance:
< -The sound-absorbing characteristics of polyester fiber sound-absorbing panels and other porous materials are similar. The sound absorption coefficient increases with the increase of frequency. High frequency The sound absorption coefficient is very large, and the cavity left on the back and the space sound-absorbing body formed with it can greatly improve the sound-absorbing performance of the material. The noise reduction coefficient is roughly around... becoming a high-efficiency sound absorber with a wide frequency band.
< < -Advantages of sound-absorbing panels:
< -Polyester fiber sound-absorbing panels have sound-absorbing and heat-insulating properties, and the material of the board is uniform, solid, elastic, tough, wear-resistant, impact-resistant, tear-resistant, and not easily Scratched, large width.
< < -Sound-absorbing panel parameters:
< -Product name: Polyester fiber sound-absorbing panel
< -Brand: Haizhuo
< -Material: polyester fiber
< -Shape: sheet
< -Specification: &;&;()
< -Color: various
< -Use: sound absorption and noise reduction decoration