What is the fire rating of polyester fiber sound-absorbing panels?

Yes. Polyester fiber is recyclable and reusable. It is easy to dispose of after disposal without causing secondary pollution to the environment, aligning with green environmental protection and the circular economy concept.

Yes. The panels can be cut, carved, bent, and processed, and support customization of size, thickness, color, and surface texture. Artwork can also be digitally copied onto the acoustic panels for personalized decorative effects.

Absolutely. The product has passed B1 fire resistance certification and E1 environmental certification, with extremely low formaldehyde emissions, making it safe and reliable. It is very suitable for use in school classrooms, auditoriums, libraries, kindergartens, and other densely populated areas.

Absolutely. Home theaters have high requirements for sound environment, and polyester fiber acoustic panels have excellent sound absorption across the entire frequency range. They are also environmentally friendly, non-toxic, and easy to install, making them an ideal choice for sound absorption treatment of walls and ceilings in home theaters.

Yes. Polyester fiber acoustic panels are suitable for both exposed and concealed ceiling installations. For exposed ceilings, they can be cut into small pieces and fixed with T-shaped joists; for concealed ceilings, they are connected to the joists using adhesive or rivets, and can also be shaped into curved surfaces.

No. Polyester fiber itself does not absorb moisture, is not easily affected by dampness, is not prone to mold growth, and is not easily infested with insects. Under normal indoor conditions, it can maintain good condition for a long time.