acoustic ceiling tiles

タイトルまたは説明

Specification: 1) Sizes: **5 x **5mm, **0 x **0mm, **3 x **3mm, **0×**0mm, **5 x ***5mm, **0 x ***0mm, etc. (including the Metric system and the British system) 2) Thickness: 7mm, 8mm, 9mm, *0mm, *2mm, *4mm, *5mm, *6mm, *8mm 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 design: Ivory white 5) Density: ******0kg/m³ 6) Fiber content: ≥*0% 7) Fire performance: Meet CNS***2 Class 1 8) Product content: Mineral fiber 9) Thermal conductivity: ≤0. **5w/mk *0) Bending strength: >**0N *1) Acoustic coefficient: 0.4 - 0.6 (Noise reduction coefficient: NRC 0. 4 - 0. 6 depending on the pattern and the thickness) *2) Water content: ≤3% *3) Light reflectivity: ≥*5% *4) Mold resistance *5) No Asbestos *6) No Formaldehyde