Mineral Fiber Acoustic Ceiling Board

We are offering Mineral fiber ceiling board 
1.sound absorption 
2.firemoisture proof 
3.size:(300~600)x(600~2400mm)x(8~20mm)
 
Product: Acoustic Mineral fiber ceiling board
Standard sizes:600mmx600mm600x1200mm
                           24"x24"24"x48"
Other sizes:  (300-450mm)x(1200mm-2400mm)x(15mm-20mm)
                           (12"-16")x(48"-96")x(35"-45")
Edge detail:  Angled Tegular
                      Beveled Tegular
                      Suqare Lay-in
                      Normal Concealed and exceed concealed
Surface pattern:Different designs avaliable.
Physical data
1.Raw materials:Wet-formed mineral fiber
2.Surface finish:Factory-applied vinyl latex paint
3.Fire performance :China B1 grade(meet GB8624-1997)
4.Density:250-300kgm3.
5.Content of Recycled material:45%~55%
6.NRC(Noise reduction coefficient): 0.55                         
7.CAC(ceiling attenuation class): 35                
8.Light Reflectivity: Minimum 0.85
Feature   
1.High light-reflectance
2.non-directional pattern designed ,easy installation
3.Fire-resistance
4.Adopt high quality mineral wool,100% asbestos-free
5.light-weight and easy to be cut.
6.Withstand condition with  relative humidity up to 99%.
7.Excellent sound absorption ability and competitive price.
8.Excellent ability of sag-resistance
Installation: When the building is dry enough and chemical gas disappears ,installation can be started.Make sure the temperature does`nt exceed 490 C and relative humility not exceed 99%.
Transportation and storage:When transporting,take care of the edge of the board.It will be better to lay the panels on dry backing-plate horizontally,about one meter away from the wall