Soundproofing Materials Polyester Fiber Acoustic Panels

Soundproofing Materials Polyester Fiber Acoustic Panels   The polyester fiber panel adopts the hot pressing integrated molding process, with a tight structure and controllable density, forming a unique cocoon-like surface. This structure improves the sound absorption ability and is particularly suitable for dealing with high-frequency and sharp noises. Its internal fiber network has good thermal insulation and heat preservation properties and is stable under various climatic conditions. The product has also passed the national fire protection standard B1 level certification and has good flame retardant properties. This felt wall panels are reliable material for various indoor environments such as hotels, office buildings, and commercial complexes.     Product Features   The PET panel's waterproof level reaches 4-5, suitable for use in environments with high humidity. The design supports quick installation and is suitable for a variety of pasting methods, saving time and labor costs.…