HVAC air duct heat insulation panel/ Pre-insulated air ducting panel:
Material: Phenolic/polystyrene(XPS)/polyurethane(PU)/polyisocyanurate(PIR)
Size: 3000(4000)*1200*20mm
Technical Data Sheet of polystyrene(XPS) Air Duct PanelITEMUNITSPECIFICATIONDensityKg/m340-50Thermal conductivity, 90 days, 10° CW/mK0.027~0.03Compressive strengthkPa≥ 300Flexural StrengthMpa1.06Tensile strengthkPa≥ 300Water absorption rate%≤ 1.00Water vapor permeanceNg/(m. s. pa)≤ 3Dimension Change Rate%≤ 2combustion performance~Flame Retardancy B1Temperature limits° C-50 to 75° CStandard Sizemm3000(4000)*1200*20