Insulated glass is a prefabricated unit made of two or more glass panes with aluminium or stainless steel spacers,filled with desiccant,which are edge-sealed around with compound sealant. Normally,the spacers width of insulated glass is 6 mm,9 mm,12 mm,15 mm,18 mm etc.
Optical performance Visible LT 10%-80% and LR 13%-35% depends on different panes of Insulated glass
Thermal feature Insulating glass can reduce U value,especially when filled with inert gas
Sound insulation Insulated glass can lower the noise,if applied with laminated pane,80 decibels of traffic noise could be as low as 45 decibels
Anti-dew Desiccant keeps the dryness inside the spacer and resists forming Of dew
Based on the features above,insulating glass is widely used in construction, trains, ships, freezers etc.