Sound-absorbing felt

- Mar 20, 2018-

Sound-absorbing felt

    Material properties 100% Polyester fiber is hot-pressed in high-tech and made in a quilted cotton shape to achieve a variety of density to ensure ventilation. It is an excellent product in sound-absorbing and heat-insulating materials. It has the highest sound absorption in the range of 125~4000HZ noise. The coefficient reaches 0.9 or more, and the reverberation time is adjusted according to different needs, the sound impurities are removed, the sound effect is improved, and the language clarity is improved. The product has the characteristics of decoration, heat preservation, flame retardant, environmental protection, light weight, easy processing, stability, impact resistance, and easy maintenance. Become the preferred decorative sound-absorbing material for interior decoration