mineral wool

Specification of mineral woolDensity: 24-96kg/M3Thickness: 25-100mmLength: 600-2400mmWidth: 600-1200mmFunction/advantages of mineral woolHeat Insulation and Thermal PreservationLow conductivity factorNoise Insulationand Sound AbsorptionWater Proof & Moisture ProofStable physical and chemical properties.Antisepsis, ageing resistance, and anticorrosion, ensuring a healthy environmentEasy for construction; cutting at willApplication for mineral wool1.The heat insulation and sound absorption materials for proofs(50kg/m3); 2.The building heat insulation materials; 3.Recreation place (theatre, movie theater, KTV, etc.)And the sound absorption of equipments (Computer, air pressure machine, etc.); 4.Air conditioner pipe, refrigeration, and heat insulation of refrigerating warehousesSound insulation DensityThickness (mm)Center frequency of octave bands (Hz)(kg/m3)12525050010002000400NRC12500.560.750.930.410.210.140.6516500.580.770.930.410.210.140.65 ItemUnitIndexThe measured figureRemarksVolume weightkg/m 310-9610-96GB/T 13350-2000Average fiber diameterμm<8.04.0-6.0GB/T13350-2000Hydrophobic%>98>98.5JISA9512-2000Heat conduct coefficientW/m·K0.049-0.0420.045-0.032GB/T13350-2000IncombustibilityIncombustibleQualified (Grade A)GB/T13350-2000Heat absorption coefficient1.03 product reverberation method 24kg/m32000HZGB/J47-83Highest usage temperature'C400410GB/T13350-2000 More about mineral wool, kindly please visit our website: www.shenzhou.cc