Shijiazhuang Beihua Mineral Wool Board Company

Detailed product description 1) size(mm)(select optional ):595595 605605 6051210 6001200 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:350-420kg ??? 6) Fiber content:???0??? 7) Fiber perfomance :meet CNS6532 class1 8) Product content :mineral fiber 9) Themal conductivity:???.065W???k 10) Bending strength:???50N 11) Noise reduction voefficient :NRC 0.4-0.6 depending on the pattern and the thickness 12) Water content:?????? 13) Light reflenctivity:???5??? 14) Mold resistance 15) No asbestos 16) No formaldehyde 17) Mini order :1*40 ft 18) Payment terms:T??? or L??? at sight