Eco-friendly,
fireproof heat insulation,
moisture-proof,
environment protection,
mildew proof,
easy cutted,
easy removal,
simple installation,
decorative,
lightweight,
easy machining,
stable performance,
impact resistance,
easy maintenance etc.
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Acoustic Panel Fabric Sound Proof Wall Panels Adhesive Polyester Fiber Acoustic Panels
Sound absorption properties:
Polyester fibre acoustic panels and other porous materials with similar sound absorption characteristics, sound absorption coefficient with the increase in frequency and increase, high frequency sound absorption coefficient is very large, its back to leave the cavity and the space with which it is composed of sound absorption body can greatly improve the sound absorption performance of the material. The coefficient of noise reduction is roughly 0.8 to 1.10, making it an efficient sound absorber for a wide frequency band.