mineral fiber ceiling

Specification: 1) Sizes: 595 x 595mm, 600 x 600mm, 603 x 603mm, 300×600mm, 595 x 1195mm, 600 x 1200mm, 603 x 1212mm etc. (including the Metric system and the British system) 2) Thickness: 6mm,6.5mm, 6.8mm,7mm, 8mm, 9mm, 10mm, 12mm, 14mm, 15mm, 18mm 3) Edge: Square edge and tegular edge 4) Package: Cardboard box Features: 1) Material: Wet Formed Mineral fiber sound insulation 2) Surface: A variety of surface patterns available 3) Surface coating: quality vinyl emulsion paint (Coating: PVDA) 4) Colour of surface: white 5) Density: 280-320kg/m³ and 350-420kg/m³ 6) Fiber content: ≥90% 7) Fire performance: Meet CNS6532 Class 1 8) Product content: Mineral fiber 9) Thermal conductivity: ≤0. 065w/mk 10) Bending strength: >250N 11) Acoustic coefficient: 0.4 - 0.6 (Noise reduction coefficient: NRC 0. 4 - 0. 6 depending on the pattern and the thickness) 12) Humidity Resistance(RH): ≥90% 13) Light reflectivity: ≥85% 14) Mold resistance 15) No Asbestos 16) No Formaldehyde