Hollow glass It is composed of two or more layers plate glass Composition. Two or more pieces of high airtight composite adhesive are used around Glass And Sealing strip Bonding and sealing of glass strips. The middle is filled with dry gas, and the frame is filled with desiccant to ensure the dryness of the air between the glass sheets. You can choose different kinds of Glass sheet , such as colorless transparent float glass embossed glass, heat absorbing glass, heat reflecting glass, wired glass, tempered glass, etc., and frames (aluminum frames or glass strips, etc.), which are made by cementation, welding or fusion.
Its structure is shown in the sectional drawing of double glazed unit. The insulating glass can be 3, 4, 5, 6, 8, 10, 12mm thick original sheet glass, and the air layer thickness can be 6, 9, 12mm interval.
The heat conductivity of glass is 27 times that of air. As long as the insulating glass is sealed, the insulating glass will have better heat insulation effect.
There is a certain space between the glass and the insulating glass. The frame is filled with desiccant to ensure the dryness of the air between the glass sheets. The distance between two layers of insulating glass is generally 8mm.
High performance insulating glass is different from ordinary insulating glass. In addition to sealing dry air in the middle of the two layers of glass, a special metal film with good thermal performance should be coated on the side of the middle air layer of the outer glass. It can cut off the considerable energy from the sun to the room, playing a greater heat insulation effect.
