Phenolic foam air duct panel with colored steel
Size: 3000(4000)*1200*20mm
Front: Anti corrosion embossed foil: 80 microns
Back: 200microns colored steel
Core material: Rigid phenolic foam
(Class0) BS 467 part6&7
It is bakelite foam coated with aluminum foils and is a new alternative to galvanized ducts. Its widely used in central air-conditioning ducting, insulation workshops, cleaning rooms, high class buildings, composite cold storages, containers, etc.
Easy to install, it has a high density, good insulation, low air leakage (which saves energy), Easy to clean, environmentally friendly, not easy to aging and have a long life of usage.
Technical Data Sheet of Phenolic Foam Panel with Colored SteelITEMUNITSPECIFICATIONDensitykg/m360-65 kg/m3 Aluminum thicknessmm0.08Steel thicknessmm0.2Total thicknessmm20 Dimensionmm3000(4000)*1200*20 Temperature rangecentigrade-180 to 150 Thermal conductivityw/m. k0.020-0.037 Firproofing performance~Glass 1 (BS 476 part 6& 7) Oxygen index%36-43 Grade of smoke density~ 4 SDR Water vapor transmissiong/(m2.24h)< 1 Compression strengthMpa0.24 Flexural strengthMpa1 Air leakage%< 2 Material water absorption rate% < 1.5 Mechanical loss rate~0.01 Recycle rate%60-80 life timeyears20-30