Solicitudes De Construcción Y Edificación / China

we need duct sol sealant

Metal PU Sandwich Panel(Polyurethane Panel) has an almost perfect insulating effect by innovative heat conduction rate. The original liquid of soft polyurethane foam is injected and hardened between two steel plates, which has great insulating and surface-condensation protection effect with its biggest advantage, heat conduction rate 0.0185 kcal/mh.