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Specifications

Mineral Wool Board
Dimension
Standard sizes:600mmx600mm/600x1200mm(24"x24"/24"x48")
Thickness: 6-22mm
Edge detail
1) Angled Tegular
2) Beveled Tegular
3) Suqare Lay-in
4) Normal Concealed and exceed concealed
Surface pattern
1) Little-stars series flowers
2) Lovely-worms series flowers
3) Convex-sprinkling series
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:280-320kg/m3 ,380-420kg/ m3
5)      Content of Recycled material:45%~55%
6)      NRC(Noise reduction coefficient): Minimum 0.55                         
7)      CAC(ceiling attenuation class): Minimum35                
8)      Light Reflectivity: Minimum 0.85
9)      Thermal conductivity: 0.052-0.057W/mK
Feature   
1)        High light-reflectance
2)        Nondirectional 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 doesnt 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.