T Bar & Mineral Fiber Acoustic Ceiling

Specifications mineral fiber ceiling armstrong 1) sound absorption 2) fire/moisture proof 3) low density 4) certificate: CE mineral fiber ceiling armstrongmineral fibre suspended ceiling            mineral wood board         Mineral Fiber Board,      Mineral Fiber Acoustic armstrong            mineral fiber ceiling board, False Ceiling,    Artistic Ceiling, Fiber Ceiling,Ceiling Tiles, Ceiling Board    PropertiesValueTest methodShot contentparticle≥0.25mm).%≤10.0ASTM C 1335 / BS 2972 SECTION 14Average fiber diameter,µm4-6ASTM C 303BS 2972 Section 3Density tolerance,+10,-10ASTM C 303BS 2972 Section 3Thermal conductivity coefficientaverage temperatur70±52),W/(m.k)≤0.039ASTM C 177 / C  518, ISO 8302/ISO 8301 EQUIVALENT TO BS 874, DIN 52612Thermal load contraction temperatureproducts with density above kg/m3,≥600ASTM C 447/ C 411 & DIN 52271Moisture content,≤0.5ASTM C  1104 / C  1104 MCombustion propertyNon-combustible(A1)BS 476 Part 4 & ASTM E 136Water repellencewater-proof,≥98ASTM C  1104 / C  1104 MWater absorptionwater-proof,≤5ASTM C 209 SECTION 14 / BS 2972 SECTION 12 We are one of the Chinas biggest manufacture of ceiling boards.Our price is competetive and our quality is good our service is the best.1)      size(mm)(select optional ):595*595 605*605 605*1210 600*1200 etc.2)      thickness :6-20 mm3)      style :concealed keel system,mineral fiber for exposed keel system (tegualr board),composite flattened system ,super concealed keel suspension system.Product characteristic1)      NRC :0.5.2)      CAC:minimun 303)      Edge detail angle tegular square lay-in4)      Light reflectance :minimun LRO.805)      RH 75 performance :appropriate for relative humidity up to 75,temperature up to 86 degree6)      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 board2)      Surface :a variety of surface patterns avaliable3)      Coating :PVDA4)       Density:280-450kg/m35)      Fiber content:≥906)      Fiber perfomance :meet CNS6532 class17)      Product content :mineral fiber8)      Themal conductivity:≤0.065Wmk9)   Bending strength:250N10)   Noise reduction voefficient :NRC 0.4-0.6 depending on the pattern and the thickness11)   Water content:≤312)   Light reflenctivity:≥8513)   Mold resistance14)   No asbestos15)   No formaldehyde16)   Mini order :1*40 ft17)   Payment terms:TT or LC at sigh