glass wool felt

Item Unit Index Standard Density Kg/m3 10-100 GB/T 5480.3-1985 AVERAGE FIBER DIA Um 5.5 GB/T 5480.4-1985 Water content % 1 max GB/T 3007-1982 Grade of combustibility Non-combustible Grade A GB 8624-1997 Reshrinking temp °c 400 min GB/T 11835-1998 Thermal conductibility w/m.k 0.038-0.06 GB/T 10294-1988 Hydrophobicity % 98.2min GB/T 10299-1988 Moisture rate % 5 max GB/T 16401-1986 Sound absorption coefficient 1.03 product reverberation method 24kg/m3 2000HZ GBJ47-83 Slag inclusion content % 0.3 max Product specifications of fiberglass wool Product Length (mm) Width (mm) Thickness (mm) Density (kg/m3) Board 1200-2200 600-1200 20-100 24-96 Felt in roll 11000,2000 1200 25-150 12,14，16,18，20,24,32,40,48 Pipes 1000 15-400 20-100 45-90 R-Value Thickness(mm)/ density (kg/m3) 12 14 16 20 24 50 1.22 1.32 1.36 1.43 1.47 75 1.83 1.97 2.03 2.14 2.21 R-Value=Thickness/K (M2*°c/w) English :1h•ft2••°F/Btu=5.678m2°c/w Specification (under 24°c ) Density (kg/m3) 12 14 16 20 24 Thermal Conductivity =K(m2•°c/w) 0.041 0.039 0.037 0.035 0.034