Tempered Glass is one kind of safety glass produced by heating flat glass to 700℃. Then on its surface forms the compressive stress and suddenly cool down the surface evenly. According to different disposal methods, tempered glass can be defined as Total-Tempered Glass and Semi-Tempered Glass. Under outside strike, Semi-Tempered Glass is broken like ordinary glass, but it’s intension strength is 2 times to ordinary glass. Under the same thickness, the anti-strike strength of Total-Tempered Glass is 5 times to ordinary glass.

The Sealed Insulating Glass is the combination of two or more pieces of glass after second glue. The intermediate layer of the Sealed Insulating Glass is full of drying air or other kind of gas. During the course of processing, the Aluminium Support which is full of direr is firstly inserted, then the first layer of butyl rubber is flushed into the interstice, frame is put between the two pieces of glass and the Thiokol rubber、polyurethane rubber and silicone rubber according to the construction requirements.