Polycarbonate (PC) is a transparent thermoplastic with carbonate functional groups. Its high strength makes it resistant to impact and fracture. It is lightweight so an excellent alternative to glass. PC is melted and forced into a mold with high pressure to give it the desired shape. It is widely used owing to its eco-friendly processing and recyclability. it is widely used in blends, such as compact disc, safety helmets, bullet-proof glass, car headlamp lenses, baby feeding bottles, roofing, glazing, etc.