Polyester Sound Absorption Panels Manufacturers

Polyester fiber panel is hot-pressed with high technology and made in the shape of cocoon cotton to realize the diversity of density and ensure ventilation. It becomes an excellent product in sound absorption and heat insulation materials. The highest sound absorption coefficient in the noise range of 125~4000HZ can reach 0.9 or more, depending on the difference It is necessary to shorten the adjustment reverberation time, remove sound impurities, improve the sound effect, and improve the clarity of speech.

The filter material of the melt blown nonwoven fabric is randomly distributed and bonded together by polypropylene superfine fibers. The appearance is white, smooth and soft. The material fiber fineness is 0.5-1.0μm. The random distribution of fibers provides more space between the fibers. Thermal bonding opportunities, so that the melt blown gas filter material has a larger specific surface area, higher porosity (≥75%). After high-pressure electret filtration efficiency, the product has the characteristics of low resistance, high efficiency and high dust capacity.

Polyester fiber acoustic panel is called polyester fiber decorative acoustic panel.

Fiberglass ceilings, also known as fiberglass acoustic ceilings or fiberglass ceiling panels, offer a range of benefits in terms of aesthetics, acoustics, durability, and safety.

The meltblown fabric uses polypropylene as the main raw material, and the fiber diameter can reach 0.5-10 microns. These ultrafine fibers with a unique capillary structure increase the number and surface area of the fiber per unit area, so that the meltblown fabric has good air filtration. , Is a relatively good mask material.

There are many types of acoustic structures in conference rooms, which can be classified into the following three categories from the form of decoration.