Covestro Makrolon Polycarbonate Sheeting are clear and tough

Makrolon Polycarbonate products offer a unique balance of helpful features including temperature resistance, impact resistance and optical properties position polycarbonates in between commodity plastic materials and engineering materials.
Polycarbonate is definitely a rugged material. Even though it has considerable impact-resistance, it's got minimal scratch-resistance and so a hard coating is applied to polycarbonate eyeglasses and polycarbonate exterior motor vehicle equipment. The properties relating to polycarbonate are generally like those of polymethyl methacrylate (PMMA, acrylic), although polycarbonate is undoubtedly 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 it has better light transmission characteristics than several types of glass.
Polycarbonate carries a glass transition temperature of around 150 °C (302 °F), in order that it softens gradually above this point and flows above about 300°C (572 °F). Tools need to be held at higher temperatures, generally above 80 °C (176 °F) to make strain- and stress-free products.
Unlike most thermoplastics, polycarbonate can undergo dramatic shape changes without breaking or cracking. Therefore, it could be processed and formed   cold using standard sheet metal techniques, for instance forming bends on a brake. Even for sharp angle bends with a tight radius, no heating is generally necessary. This makes it attractive prototyping applications where transparent or electrically non-conductive parts are crucial, which can not be created from sheet metal. Remember that PMMA/Plexiglas, which happens to be similar in looks to polycarbonate, but is brittle and cannot be bent unless it is heated.
Polycarbonate is frequently utilized in eye protection, in addition to other projectile-resistant see through or lighting applications that would normally require the use of glass, but require much greater impact-resistance. Many kinds of lenses are made of polycarbonate, including automotive headlamp lenses, lighting lenses, sunglass/eyeglass lenses, swimming and SCUBA goggles, and safety visors for use in sporting helmets/masks and police riot gear. Windscreens in small motorized vehicles are commonly fabricated from polycarbonate, such as for motorcycles, ATVs, golf carts, and small planes and helicopters.

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