Introduction to polyester fiber sound-absorbing board

Polyester fiber sound-absorbing board, also known as polyester fiber sound-absorbing board, is a noise reducing material made from polyester fiber as raw material and hot pressed to achieve sound absorption function. Can create a quiet workspace for homework and living. The construction is simple and can be transformed into various shapes using woodworking tools.

Polyester fiber sound-absorbing panels can meet the requirements of different sound absorption and noise reduction effects, and are widely used in the field of sound insulation materials and acoustic engineering in China. They have been recognized and praised by many famous domestic acoustic scientists, and are highly trusted and selected by mechanical and acoustic designers from all walks of life. They have become the first choice for engineering materials such as architectural acoustics, industrial noise reduction, and product noise reduction in most cities in China

Polyester fiber is made by high-tech hot pressing and in the shape of cocoon cotton, achieving density diversity to ensure ventilation, making it an excellent product in sound absorption and insulation materials. The highest sound absorption coefficient in the noise range of 125~4000HZ reaches 0.9 or above. According to different needs, the adjustment of reverberation time is shortened, sound impurities are removed, sound effects are improved, and language clarity is improved. The product has the characteristics of insulation, flame retardancy, lightweight, easy processing, stability, impact resistance, and easy maintenance

Polyester fiber sound-absorbing board is suitable for places with strict acoustic requirements such as mining operations, construction sites, motor noise reduction, and large equipment operating environments