The full name of polyester fiber acoustic panels is Polyester Fiber Acoustic Panels. They are noise-reducing materials with sound-absorbing functions, made from polyester fiber as the raw material and formed by heat pressing. They can create a quiet working and living space. They are simple to install and can be shaped in various designs using woodworking tools.
Polyester fiber acoustic panels can meet different sound absorption and noise reduction requirements. They are widely used in domestic soundproofing materials and acoustic engineering fields, receiving recognition and praise from many well-known domestic acousticians. They are trusted and selected by mechanical designers and acoustic designers from various sectors, becoming the preferred materials for architectural acoustics, industrial noise reduction, and product noise reduction projects in most domestic cities.
Material Characteristics
Polyester fiber is heat-pressed with advanced technology and shaped like silk cocoons, achieving diverse densities to ensure ventilation, making it an excellent product among sound-absorbing and heat-insulating materials. Within the noise range of 125~4000HZ, the maximum sound absorption coefficient reaches over 0.9. The panels can shorten reverberation time according to different needs, remove sound impurities, improve audio effects, and enhance speech clarity. The product features insulation, flame resistance, light weight, easy processing, stability, impact resistance, and easy maintenance.
Sound Absorption Performance
Polyester fiber acoustic panels have sound absorption properties similar to other porous materials. The sound absorption coefficient increases with frequency, the high-frequency absorption coefficient is very high, and the back cavity or spaces constructed using the panels can greatly enhance the material's sound absorption performance. The noise reduction coefficient is generally around 0.8~1.10, making it an efficient wide-band sound absorber.
Physical and Mechanical Properties
Polyester fiber acoustic panels have sound absorption, heat insulation, and thermal retention properties. The material of the panels is uniformly solid, elastic, tough, wear-resistant, impact-resistant, tear-resistant, difficult to puncture, and comes in large sizes (9×1220×2440mm).
