acoustic ceiling tiles

Features:
1) Material: Mineral fiber sound insulation board
2) Surface: A variety of surface patterns available
3) Surface coating: quality vinyl emulsion paint (Coating:
PVDA)
4) Color: White
5) Density: 350-420kg/m
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) Water content: ≤3%
13) Light reflectivity: ≥85%
14) Mold resistance
15) No Asbestos
16) No Formaldehyde