Ceiling material/Mineral fiberboardis a high-grade interior decorative material with the slag fiber as the main raw material. It has undergone the process of burdening, forming, drying, cutting, surface finishing and spray coating after being added with additive. Specification Density 280-430KGs/M3 Size 595*595mm, 600*600mm, 603*603mm, 600*1200mm, 603*1213mm, 603*1215mm, 595*1195mm, etc Thickness 6.5mm-22mm (divide in 0.5mm) Product content Mineral fiber Color of surface White (A variety of surface patterns available ) Pattern Pin holes, Little stars, Lovely worms, Sand surface and sand surface with holes (also your designs are acceptable)Edge Square edge, tegular edge, adhesive and nails edge, concealed edge, shiplap edge, and liner shiplap edge Packing In standard export cartons with pvc shrink film Main Parameters Environment protectionNo asbestos No formaldehydeNoise Reduction CoefficientNrc 0.4-0.6 depending on the pattern and thicknessLight reflectivity≥85%Thermal conductivity≤0. 065W/mkBending strengt>250NQuality CertificateISO 9001: 2000, ISO 14001:2004, CE certificateSound AbsorptionEN 20140-1994Light ReflectivityMore Than 80%Humidity Resistance (RH)≥85%We can supply various ceiling material/mineral fiberboard according to clients' requirements. If you are interested in our products, please contact us and tell me your detailed requirements!