Tel:0512-57503576
Aston group




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Air duct system


       Polyurethane foam panel with 52±2Kg/m' density,20mm thickness,

       coated on both sides with aluminum foil. 

       The aluminium foil is embossed on one side and smooth on the other 

       and coupled with a 2g/m2 layer of corrosion-resistant polyester paint. 

       This panel is especially suited for use in air-conditioning system and 

       heating system installations where strict hygiene standards are required. 


       Polyurethane foam panel with 48±2Kg/m3 density, 20mm thickness,

       coated with 200u thick aluminium on one side and 80u on the other. 

       The aluminium foil is embossed on both sides and coupled with a 2g/m2

       layer of corrosion-resistant polyester paint.The 200u thickness of the

       external aluminium coating gives and extraordinary rigidity and mechanical

       resistance against accidental damages which makes panels suitable for

       outdoor installations under speical conditons,(such as desert and seaside).


       Polyurethane foam panel with 60±2Kg/m2 density,12mm thickness, 

       coated on both sides aluminium foil. The aluminium foil is embossed on

       both sides and cuupled with a 2g/m2 layer of corrosion-resistant polyester

       lacquer. The panel is especially suited for use in low pressure air-conditioning

       system and heating system in low ceiling height, such as railway vehicle,cruise

       ship and office building.


       Polyurethane foam panel with 52±2Kg/m3 density, 20mm thickness,

       coated on both sides with aluminum foil. The aluminum foil is embossed 

       onboth sides and coupled with a 13-micron thick corosion-resistant polyester layer.

       This panel is especially suited for use in air-conditioning system and heating system 

       installations in particularly aggressive atmospheres(electroplating factory, chemical factory, 

       sewage treatment plant, etc).