Transparent PVB
PVB, the name that many people may not have heard , but in fact it appears in front of you every day : Fence car windshield glass , glass curtain walls of high-rise buildings , bank counters bulletproof glass , as well as on the inside of your balcony are you blind sandwiched with a layer of something - PVB film.
Transparent PVB is polyvinyl butyral , which is based on the production of oil as raw material out of a polymer material. It is non-toxic , odorless, non-corrosive , with excellent transparency, good insulation , impact and tensile properties , but it also has light , cold resistance, aging excellent overall performance . Inorganic glass because it has good adhesion , and a transparent , heat, cold , humidity , high mechanical strength properties , manufacturing laminated safety glass is currently the world's best adhesive material . Between two or more layers of glass sandwiched on tough transparent PVB film , made ??by high temperature high pressure processing on the laminated safety glass. When subjected to a strong external impact , PVB film can absorb impact energy , glass fragments will be firmly adhered to the PVB film and thus will not be scattered , the person may produce harm reduction to a minimum . So this is widely used in automotive safety glass , high-rise buildings , and even marine, aviation and other fields. Now, transparent PVB film has become a very common use of industrial products.
Transparent PVB can do architectural glass.
