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) the colour of surface design: Ivory white
5) Density: 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) Water content: ≤3%
13) Light reflectivity: ≥85%
2) Surface: A variety of surface patterns available
3) Surface coating: quality vinyl emulsion paint (Coating: PVDA)
4) the colour of surface design: Ivory white
5) Density: 350
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%