45% posted industrial polyester and 55% melted fiber
                  135 ℃
                  4x8inch(1220x2440mm) (+/- 2.5)
                  9mm (special thickness can be customerized from 5-15mm)
                  6kg (9mm thickness panel)
                  65-70(Shore Durometer)
                0.75 with 100mm cavity,0.65 with 50mm cavity (ISO354-2006)

                  Composition of Materials
                  Fusion point
                  High Heat Distortion Temperature
                  Ultimate Elongation
                  Full panel Size
                  Standard panel Thickness
                  Full panel Weight
                  Stiffness (facade testing)
                  NRC ( Noise reduction coefficient)