Mineral Fiber Ceiling Board

We are offering mineral fiber ceiling board.introduce
1) size(mm)(select optional ):595*595 603*603etc.
2) thickness :7-20 mm
3) style :concealed keel system,mineral fiber for exposed keel system (tegualr board),composite flattened system ,super concealed keel suspension system.
product characteristic
1) nrc :0.5.
2) cac:minimun 30
3) edge detail angle tegular square lay-in
4) light reflectance :minimun lro.80
5) rh 75 performance :appropriate for relative humidity up to 75,temperature up to 86 degree
6) insulation value:average r factor (at 75 degree )is 1.31(btu units),0.23(watts units)
packing:standard carton
features:
1) material :mineral fiber sound insulation board
2) surface :a variety of surface patterns avaliable
3) coating :pvda
4) color:white
5) density:280-450kg/m3
6) fiber content:�90
7) fiber perfomance :meet cns6532 class1
8) product content :mineral fiber
9) themal conductivity:�0.065wmk
10) bending strength:250n
11) noise reduction voefficient :nrc 0.4-0.6 depending on the pattern and the thickness
12) water content:�3
13) light reflenctivity:�85
14) mold resistance
15) no asbestos
16) no formaldehyde
17) mini order :1*40 ft
18) payment terms:tt or lc at sight