Product Description

xxxxx: 1)Surface: a variety of surface of patterns available 2)Color: white 3)Product content: mineral fiber 4)Coating: PVDA 5)Damping deflection: 3.5 max 6)Noise reduction coefficient: NRC 0.**0.6 depending on the pattern and thickness 7)Water content: 3% max. 8)Combustion property: meet GB********7 class A 9)Used as ceiling 2.Size (Length x Width x Thickness): **5mm x **5mm x ****0mm **3mm x **3mm x ****0mm **0mm x ***0mm x ****0mm ***0mm x ***0mm x ****0mm (or as per customer’s specific requirements) 3.Packing: in cartons of *0pcs (3.6M2)