100% Polyester Fiber Sound-absorbing Board

100%Polyester fiber sound-absorbing board

  Polyester fiber sound-absorbing panel, also known as polyester fiber decorative sound-absorbing panel, is an engineering noise reduction material made from polyester fiber through hot pressing molding. It is mainly used in the fields of building acoustics, industrial noise reduction, and equipment noise reduction. The material has a maximum sound absorption coefficient of 0.9 in the range of 125~4000Hz, a noise reduction coefficient of 0.8~1.10, and has both impact resistance and tear resistance characteristics.
  The product has passed the GB8624B1 level fire certification, and the formaldehyde emission is ≤ 0.05 ㎎/L, which meets the E1 level standard. It has sound-absorbing, thermal insulation, thermal insulation, and moisture-proof functions, providing more than 40 colors and various surface shapes, and can be processed into decorative forms such as flat and square. Suitable for acoustic sensitive places such as theaters, conference rooms, and gyms, supporting customized sizes and patterns, and can be cut into shapes using woodworking tools during construction. Dust can be cleaned with a vacuum cleaner, and oil stains can be removed with specialized cleaning agents.