Phenolic Foam Air Ducting Panel

“Goot” phenolic foamPre-insulatedDuctingPanel,canbeCompoundedwithAluminumFoil,colored steel, Galvanized Iron etc., It's a kind of noncombustible materialwhichtakes off no smoke and no poisonous gas when exposing to fire. Its bending strength reaches over 1MPA and the thermal conductivityindex0.023w/mk.It'swidelyusedfortheventilationsystemsofcentralairconditioning unitsinhotels,apartments,hospitals,officebuildingsandotherdeluxebuildings. Generalstandard GeneralstandardSize:4m(L)x1.2m(W)/piece Thicknessofpanel:20mm Densityofpolyure:55-60kg/m3 Compressivestrength:200N/mm2 Thermalconductivity:0.020-0.025W/m.k Flameretardant:classO Frictioncoefficient:0.0135 Humidity:0 100% Pressureinductmax:2,000Pa Airflowmax:12m/s Advantage *Foamed with CFC/HCFC free, Zero ODP environment friendly. *Low heat conductivity, higher thermal efficiency *Light weight *Seal hermetically and reduce the air leakage *With aluminum foil reinforced on both sides, corrosion protection, sanitation and beautiful appearance *Foamed with closed cell structure, water-proof and sound insulation *Accessories completely, installing rapidly *No protruded flange, saving the building space *Easy making and convenience maintenance