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Polyester fiber sound-absorbing panels, also known as Polyester fiber decorative sound-absorbing panels, are decorative materials made by heat pressing polyester fiber and are designed for sound absorption.
Polyester fiber is heat-pressed with advanced technology into the shape of cocoons, achieving diverse densities to ensure ventilation. It becomes a product in sound-absorbing and thermal-insulating materials.125~4000HZAcoustic absorption coefficient within the noise range reaches0.9Above, adjust the reverb time according to different needs, eliminate sound impurities, enhance audio quality, and improve language clarity. The product features decoration, thermal insulation, flame retardancy, environmental protection, lightweight, easy processing, stability, shock resistance, and simple maintenance. It serves as an acoustic absorption material for interior decoration.
Acoustic Absorption Performance
Polyester fiber sound-absorbing panels have similar acoustic properties to other porous materials.,Absorption coefficient increases with the rise in frequency.,High-frequency sound absorption coefficient is very high,The hollow cavity on its back and the acoustic material formed by it can significantly enhance the sound absorption performance of the material. The noise reduction coefficient is roughly around:0.8～1.10Left and right,Absorb as a broadband absorber.
Physical mechanical properties
Polyester fiber sound-absorbing panels feature sound absorption, heat insulation, and thermal preservation properties.,And the board material is even and solid.,Elasticated, durable, wear-resistant, impact-resistant, tear-resistant, non-scratchable, wide sheet size9mm×1220mm
×2440㎜）
Product Variety
Polyester fiber sound-absorbing panels40A variety of colors,Can be pieced together into various patterns. Surface shapes include flat, square (mosaic-like), wide strips, and thin strips. The boards can be bent into curved shapes. This allows for more flexible and varied interior design, with great effect. Artwork can even be copied onto polyester fiber sound-absorbing boards using a computer.
Fire-resistant properties
Acoustic insulation materials with fire-resistant properties are crucial for public venues such as cinemas, dance halls, auditoriums, multifunctional halls, and sports stadiums. Polyester fiber acoustic panels have been tested for fire-resistant parameters by the National Fire Protection Testing Center, and the results indicate good fire-resistant performance, in compliance with national standards.GB8624B1Tier requirements.
Safety
Polyester fiber acoustic panels exhibit safety in two aspects. Firstly, the material's mechanical properties ensure it is lightweight and, upon impact or damage, does not shatter into fragments like some brittle materials such as perforated gypsum board and cement fiber pressed boards, which pose a risk of falling debris. Secondly, regarding the release of harmful substances, after testing by relevant national authorities, the standard requirements for formaldehyde emissions are met.≤1.5㎎/1, Test results show:0.05㎎/1Meets national standards.GB18580-2001E1Grade requirements, suitable for direct use in interior decoration.
Ease of cleaning
Easy to dust and simple to maintain. Dust and impurities can be easily removed with a vacuum cleaner and a feather duster. For dirtier areas, simply wipe with a cloth dampened with water and detergent.
Polyester fiber sound-absorbing panels are suitable for opera houses, cinemas, recording studios, studios, and broadcasting rooms.Interview RoomSoundproofing room, television station, radio station, business office, multifunctional hall, conference room, studio, concert hall, grand auditorium, gymnasium, leisure and entertainment venues, hotelKTV，BANDHomes, upscale villas, or residential living spaces with stringent acoustic requirements.
