Insulated glass unit (IGU) is made with two or multi plies of glass, separated by a spacer that is filled with desiccant, and with the perimeter of the spacer that gets in contact with the glass is properly sealed with primary and secondary sealants to ensure it is air tight.

 

We are equipped with several fully automatic IGU production lines from Lisec of Austria. Quality float glass and high grade production components are used to ensure our IGU with the following functional performance characteristics:

 l. Thermal insulation: with low heat gain and heat loss value (low U value)

 2. Light transmission: appropriate level of solar transmission and solar reflectance can be selected to meet the design and functional requirement.

 3. Noise insulation: IGU can reduce noise level by 30 dB. With inert gas in-filled, a 5 dB further reduction can be achieved.

4. Condensing prevention: The IG units are designed to withstand down to -65℃ without condensing, far exceeding the National Requirement of -40℃.

5. Leak-proof: to ensure the IGU air tight, automatic bending machine is used for all four corners bending, with use of linear connector for the spacer. A dual seal system is adopted with PIB as primary seal, and silicone or polysulfide as secondary seal. We use advanced fully automatic IG production line from Lisec of Austria, with automatic production operations covering spacer bending, filling of desiccant, edge deletion of coated glass, glass assembly, filling with inert gas and application of primary and secondary sealants.

Production Capability:

Maximum Size: 2500mm x 3500mm (except for manual production)

Minimum Size: 180mm x 350mm

Spacer Thickness: 6mm, 9mm, 12mm, 15mm, 16mm

Glass Ply Thickness: 3mm to 19mm

Quality Standard: ASTM E2190-02