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Polyester fiber sound-absorbing panels, also known as polyester fiber decorative sound-absorbing panels, are decorative materials made by heat-forming polyester fiber, which also serve as sound-absorbing materials.
Polyester fiber, heat-pressed with advanced technology into茧棉shape, achieves a diverse density to ensure ventilation and becomes a product in sound-absorbing and thermal insulation materials.125~4000HZNoise reduction coefficient within the noise range reaches0.9Above, adjust the reverberation time as needed to remove sound impurities, enhance sound quality, and improve language clarity. The product features decorative, thermal insulation, flame retardant, environmental-friendly, lightweight, easy to process, stable, shock-resistant, and easy maintenance. It has become a decorative sound-absorbing material for indoor decoration.
Acoustic Absorption Performance
Polyester fiber sound-absorbing panels have similar sound-absorbing properties to other porous materials.,Sound absorption coefficient increases with the rise in frequency.,High-frequency sound absorption coefficient is very high,The hollow cavity on its back, along with the acoustic material it forms, significantly enhances 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 and mechanical properties
Polyester fiber sound-absorbing panels feature sound absorption, heat insulation, and thermal preservation properties.,And the board material is even and firm.,Elastic, durable, wear-resistant, shock-resistant, tear-resistant,不容易刮伤, large sheet width9mm×1220mm
×2440㎜）
Product Variety
Polyester fiber sound-absorbing panels40Multiple colors,Can be pieced together to form 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 indoor design, with rich effects. 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, nightclubs, auditoriums, multi-functional 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, meeting national standards.GB8624B1Grade requirements.
Safety
Polyester fiber acoustic panels demonstrate safety in two aspects. Firstly, the material's mechanical properties, being lightweight and not producing shards or fragments upon impact, unlike brittle materials such as perforated gypsum board and cement fiber compressed 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㎎/1The test results indicate:0.05㎎/1Meets National StandardsGB18580-2001E1Grade requirements, suitable for direct use in interior decoration.
Ease of cleaning
Easy to dust and simple to maintain. Dust and debris can be removed with a vacuum cleaner and a feather duster. For dirtier areas, use a towel with water and detergent for wiping.
Polyester fiber sound-absorbing panels are suitable for opera houses, cinemas, recording studios, recording booths, and broadcasting studios.Interview RoomSoundproof room, TV station, radio station, business office, multi-functional hall, meeting room, studio, concert hall, auditorium, gymnasium, leisure and entertainment venues, hotelKTV，BANDHomes, high-end villas, or residential living spaces with stringent acoustic requirements.
