B Grade Polyester Acoustic 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
Eco Level :can meet China and EU Standard Class E0

Sizes: 2420mm*1220mm
Thickness: 9mm/12mm/15mm/25mm
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


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




Measurement of sound absorption in a reverberation room)