Hollow glass:
The hollow glass is a glazing unit, which is made of two or more glass panes, which are edge-sealed together. The sealant not only binds the individual sheets of glass together but also maintains the mechanical strength of the joint and protects the space between the glass from outside influences.

Energy management:
The coefficent of overall heat transmission(U value) of 6mm single sheet is 5.75Kcal/mhoC. The U value of ordinary IG units is 1.4-2.9Kcal/mhoC. The Ar mainly used for reduced the U value and the SF6 mainly used for sound control to reduce noise db value. The two type of gas can be used separately and also can be used at the same with certainratio.

Sound insulation:
Ordinary IG units can reduce noise with 30db. The IG units with gas filling can reduce 5db more than ordinary IG units. So the IG units with gas filling can reduce sound from 80db to a comfortable level of 45db.

Applications:
Tower blocks for offices, Hotel, Hospital and libraries, Engin room, broadcastin room. Recording studio, computer room, windows of automotion and train, control tower of airport. Place where temperature control and dew condensation prevention is recommended.

Unit type:
Plane units, Bending units, Laminated units, Low-E units, Coating units.
Specification:
Interval: 6mm, 9mm, 12mm, 14mm, 16mm
Max size: 3500mm*2500mm
Min size: 200mm*300mm
Thickness: 12mm-50mm