In the industry, many soundproofing rooms are designed with polyester fiber sound absorbing cotton as a sound absorbing material, so what are the benefits of polyester fiber?

In the field of acoustic engineering, especially in the manufacture of soundproof chambers, polyester fibers are used as sound-absorbing materials for interior decoration; From his major strengths:

1, easy processing: dense polyester fiber can be cut into the required shape with large pieces, small density can be cut into the required shape with scissors, modeling is convenient.

2, made of 100% polyester fiber, standard e1 level, can be directly in contact with the human body.

3, flame retardant: fire performance b1 level.

4, sound absorption: sound absorption effect is good, wide frequency band.

5, the construction is simple: the high-density cut into blocks can be directly pasted on the wall and ceiling of the soundproof room, and the low density can be directly filled as the sound-absorbing insulation material inside the sound insulation wall. And this material flame retardant, heat preservation, moisture-proof, anti-mildew, easy dust removal, easy cutting, easy construction.