Polycarbonate is a molecule containing carbonate-based chain of a class of thermoplastic resin, the most important species is Bisphenol-A polycarbonate, the mainstream use of environmentally friendly technology is the direct melt polymerization derived from the polymerization reaction by-product is Phenol.

PC is an amorphous engineering plastics, has excellent mechanical properties, in particular the impact performance, high tensile and bending strength, size, stability, with a wide temperature range. PC with a variety of alloys or polymer blend, improve material properties, widely used in various areas, such as: automotive, electrical and electronic, aviation, machinery parts, compact discs, packaging, medical equipment, protective window, meters Disk, and so on.