Polyester Fiber Sound Absorbing Board

Polyester Fiber Sound Absorbing Board Polyester Fiber Sound Absorbing Board is a versatile and eco-friendly acoustic material designed for modern interior noise control. Made of 100% natural polyester fiber, it delivers exceptional performance as a High-Efficiency Polyester Fiber Acoustic Panel, reliable Indoor Sound Insulation Panel and practical Polyester Fiber Noise Reduction Panel. Core Product Specifications Raw material: 100% natural polyester fiber, non-toxic and formaldehyde-free Standard thickness: 9mm, with optional 5mm specification available Density: 225kg/m³, ensuring stable structure and consistent acoustic performance Color selection: over 30 colors including water gray, orange yellow, black, white, sesame gray, yellow, beige and more Bevel processing: available for seamless installation and clean visual effects Acoustic Performance & Test Results Excellent mid-to-high frequency sound absorption, effectively reducing reverberation and background noise Sound absor…