Polyester fiber sound-absorbing cotton

Sound-absorbing cotton is a highly efficient sound-absorbing material, widely used in construction, home, industry and other fields to reduce noise and improve sound quality. Sound-absorbing cotton is usually made of polyester fiber, glass fiber, sponge and other materials, with good sound absorption performance, durability and environmental friendliness. Its internal fiber structure can effectively absorb sound waves, reduce the reflection and propagation of sound waves, thereby reducing echoes and noise. In addition, sound-absorbing cotton is also fireproof, moisture-proof and mildew-proof. It is suitable for walls, ceilings, floors and other parts, especially for places with high requirements for acoustic environment such as recording studios, cinemas, conference rooms, etc.