Laminated glass is a Grade A safety glass, manufactured by adhering two or more pieces of glass together with a flexible interlayer. The interlayer is generally either a PVB (poly vinyl butyral). The glass and interlayer are bonded together using heat and pressure in an autoclave.
PVB laminated glass as a kind of safety glass in the impact of the broken, because of its two ordinary glass sandwiched between the PVB film bonding, the fragment of broken glass will be stick on the PVB film, which will protect people free of harm. At the same time, the PVB intermediate membrane has sound insulation, control the performance of sunlight and make it become a new building materials with energy-saving, environmental protection functions. As a new type of laminated glass in line with the performance of building materials will play a great role in the use of safety glass.
Decorative laminated glass is made by sandwiching between two pieces of strong and thermally malleable intermediate wire or silk or paper or plants that customers like.