A Grade High quality  Polyester sound absorbing  Panels


   The Polyester acoustic Panels are sound absorbing panels developed with environmental friendliness in mind. The Polyester Acoustic panels are made from 100% polyester and are 100% recyclable. Panels offer many environmental advantages over the traditional fiberglass sound absorption panel.


Formaldehyde free
No binding agents
No odor and dust free
No risk of skin irritation or respiratory problems
100% recyclable
Fire Rated:can meet China Standard Class B1 and BS476 Part 7 Class 1
Eco Level :can meet China and EU Standard Class E0

Sizes: 2420mm*1220mm
Thickness: 9mm/12mm/24mm
Fire Rating: Class A per ASTM E84
Meets: IAQ emission Requirements of CA Section 01350
Core: 100% Polyester Fiber
Edge Detail: Square
Mounting options: Impaling Pins and construction adhesive or mechanical fasteners as appropriate

Commercial and office buildings, Call center, Music rooms, recording studios, home theaters, Sport stadiums, multipurpose halls, school halls, Indoor swimming pools, Industrial buildings, such as factories, pump rooms, control rooms , plant rooms, fan rooms, compressor rooms, generator rooms

Difference between A grade panel and B grade panel
   A Grade panel  B grade panel


High quality Polyester fiber material   Ordinary Polyester fiber materia

 Color evenness

Very good Good

Source of raw materials

 virgin fiber 60%  recycled fiber, 40%  irgin fiber


34 35


same same




High quality Polyester fiber material


Sound absorption principle of Polyester Panels:
 fiber porous sound-absorbing material, The sound absorption principle is a large number of tiny pores in the material, Can be deep inside the material, and material friction occurs to the sound energy into heat.
Fiber porous sound absorption material sound absorption characteristics: with the frequency increases the sound absorption coefficient gradually increased . 
Polyester Panels internal fiber fluffy staggered, there are a large number of tiny pores, is a typical porous sound-absorbing material, with good sound absorption characteristics .


Good impact resistance:
With soft and natural texture, acoustic polyester fiber panel is high impact resistance and abrasion resistance . and will not be destroyed easily. it often be usded in decoration for sport stadiums, dance room.



Measurement of sound absorption in a reverberation room)