1) Material: Mineral Fibers Mixed With Wet Process

2) Surface Coating: Quality Vinyl Emulsion Paint

3) Surface Pattern: Astral,Fissured,Pinhole,Sandspray,Perforated and other special patterns

4) Density: 400 - 450kg/m3

5) Edge Details: Square,Beveled,Tegular

6) Acoustic Coefficient: 0.6 - 0.8

7) LR≥0.8

8) RH≥90%

9) Sinking-resistant Properties: <3.5mm (JC670-1997)

10) Heat Conducting Coefficient: <0.065W/mk

11) Fire-resistant Properties: Class A1 Qualification (GB8625-88)

12) Bending Strength: >250N

13) Asbestos Free

14) Dimensions  a) Length: 300, 600, 1,200mm / 12", 24", 36"

b) Width: 300, 600mm / 12", 24"

c) Thickness: 6.8 - 20mm

Please feel free to contact us for further information or visit us by www.drywall-ceiling-hardware-china.com