Bayer Makrolon Polycarbonate Flat Sheet are considered unbreakable
Polycarbonate materials give you a balance of beneficial features including high temperature resistance, impact resistance and optical properties position polycarbonates in between commodity plastic materials and engineering plastics. Polycarbonate is definitely a high quality material. Although it has considerable impact-resistance, it possesses low scratch-resistance and so a hard coating could be applied to polycarbonate eye wear lenses as well as polycarbonate exterior vehicle equipment. The properties of polycarbonate tend to be along the lines of those of common Acrylic materials, although polycarbonate is definitely stronger, it is usable in a wider temperature range and is a bit more expensive. This plastic polymer is highly transparent to visible light and has better light transmission characteristics than most grades of glass. Polycarbonate has a glass transition temperature of approximately 150 °C (302 °F), so it softens slowly above this point and flows above about 300°C...