PC

PC filament is very strong and has high impact resistance. PC is used, for example, for bulletproof glass and CDs. Polycarbonate filament is extremely strong with unprecedented hardness. It has heat resistance up to at least 110°C. PC was first only printable with expensive, industrial FDM machines. Since the advent of Polymaker PC-Max, it is also available for desktop FDM 3D printers.