Sound Absorption Mineral Wool Board

1) size(mm)(select optional ):595*595 603*603 603*1206 600*1200 2) thickness :7-15 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:280-320kg m 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