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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 featuring sound-absorbing properties.
Polyester fiber is heat-pressed using advanced technology into the shape of茧棉, achieving a variety of densities to ensure ventilation, and is used as a product in sound-absorbing and thermal-insulating materials.125~4000HZNoise reduction coefficient within the noise range reaches0.9Above, adjust the reverb time according to different needs to eliminate sound impurities, enhance audio quality, and improve the clarity of speech. 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 indoor 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 noise absorption coefficient is very high,The hollow cavity on its back and the sound-absorbing material it forms can significantly enhance the sound absorption performance of the material. The noise reduction coefficient is roughly0.8～1.10Left and right,Absorb wideband frequencies.
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.,Elastic, durable, wear-resistant, shock-resistant, tear-resistant,不容易刮伤, large sheet width9mm×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 narrow strips. The sheets can be bent into curved shapes. They make indoor body design more flexible and dynamic, highly effective. Even artistic paintings can be copied onto polyester fiber sound-absorbing boards using computers.
Fire-resistant properties
Acoustic insulation materials with fire-resistant properties are crucial in public gathering places such as cinemas, dance halls, auditoriums, multifunctional halls, and sports stadiums. Polyester fiber acoustic panels have been tested by the National Fire Protection Testing Center for fire-resistant parameters, and the results indicate good fire-resistant properties, meeting national standards.GB8624B1Grade requirements.
Safety
Polyester fiber sound-absorbing panels demonstrate safety in two aspects. Firstly, the mechanical properties of the material are lightweight and, upon impact and damage, do not produce fragments or chunks like some brittle materials, such as perforated gypsum board and cement fiber reinforced boards, posing a risk of falling. Secondly, regarding the release of harmful substances, the national authorities have tested and set standards for formaldehyde emission.≤1.5㎎/1, Test results indicate: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 debris can be removed with a vacuum cleaner and a feather duster. For dirtier areas, a towel dampened with water and detergent can be used for wiping.
Polyester fiber sound-absorbing panels are suitable for opera houses, cinemas, recording studios, studios, and broadcasting rooms.Interrogation RoomSoundproofing room, television station, radio station, business office, multifunctional hall, conference room, studio, concert hall, grand auditorium, gymnasium, leisure and entertainment venues, hotelKTV，BANDHomes, high-end villas, or residential living spaces with stringent acoustic requirements.
