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The sound absorption characteristics of 3D Acoustic Panels are similar to those of other porous materials. The sound absorption coefficient of 3D Polyester Acoustic Panel increases with the increase of frequency. The high-frequency sound absorption coefficient is very large. The cavity on the back and the spatial sound-absorbing body formed by it can greatly improve the material's performance. Sound absorption performance. The noise reduction coefficient is about 0.8-1.10, which becomes a wide-band high-efficiency sound-absorbing body. At the same time, it has the advantages of non-combustibility, anti-collision, decoration, no dust pollution, and simple construction.
Product parameters
Material: 100% polyester fiber
Specification: 1220mm*2420mm*9/12mm
Density: 160-229kg/㎡
Color: hundreds of colors (please contact customer service)
Environmental protection grade: E1
Details
A.Upgraded Polyester Fiber Acoustic Panel
B. Acoustic function
100% polyester fiber is hot-pressed with high technology and made in the shape of cocoon cotton to achieve density diversity to ensure ventilation, and become a high-quality product in sound absorption and heat insulation materials. The highest sound absorption coefficient is above 0.9 in the noise range of 125~4000Hz. , The sound absorption coefficient increases with the increase of the frequency. According to different needs, the reverberation time can be shortened to clear the sound impurities, improve the effect of the influence, and improve the clarity of speech. 3D Polyester Fiber Acoustic Panel becomes a broadband high-efficiency sound-absorbing panel.
C. Applicable place
3D Fiber PET Acoustic Panels are currently widely used in movie theaters, interrogation rooms, public security bureaus, piano rooms, drum rooms, recording studios, broadcasting rooms, TV stations, business offices, multi-function halls, conference rooms, studios, auditoriums, stadiums, and entertainment Places, KTV boxes and other places with higher acoustic requirements, and at the same time, the current family villas have also begun to be widely used, especially the basement ceiling and indoor walls.
3D PET Acoustic Decorative Panels installed on the wall of business office area
Polyester 3D Acoustic Panels installed on the wall
Install soundproofing 3D PET Acoustic Panels on the walls and ceilings
Cinema wall installation 3D PET Sound Absorption Panels
D. Installation method
The decoration of 3D Polyester Acoustic Panels is quick and convenient. In the construction, the polyester fiber sound-absorbing board needs to be sprayed and pasted. There is no need to find other materials to pad the back, and it can be directly pasted.
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