Covestro Makrolon Polycarbonate Flat Sheet are considered unbreakable
Bayer Makrolon Polycarbonate products offer a great blend of useful features including temp resistance, impact resistance and optical properties position polycarbonates in between commodity plastic materials and engineering plastic materials.
Polycarbonate is a very long-lasting material. Whilst it has significant impact-resistance, it has got a lower scratch-resistance and so a hard coating can be applied to polycarbonate eyewear as well as polycarbonate exterior automobile components. The properties associated with polycarbonate tend to be comparable to those of common Acrylic materials, although polycarbonate is going to be 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 many different types of glass.
Polycarbonate has a glass transition temperature near 150 °C (302 °F), as a result it softens slowly above this point and flows above about 300°C (572 °F). Tools are required to be held at warm to high temperatures, generally above 80 °C (176 °F) to make strain- and stress-free products.
Unlike most thermoplastics, polycarbonate can undergo dramatic changes in basic shape without cracking or breaking. Hence, it is sometimes processed and formed at room temperature using sheet metal techniques, such as forming bends on a brake. For even sharp angle bends having a tight radius, no heating is usually necessary. This makes it valuable in prototyping applications where transparent or electrically non-conductive parts are essential, which should not be crafted from sheet metal. Keep in mind that PMMA/Plexiglas, that is similar in appearance to polycarbonate, but it's brittle and cannot be bent without heating.
Polycarbonate is frequently utilized in eye protection, in addition to other projectile-resistant see through or lighting applications that would normally be thought of as requiring the use of glass, but require higher impact-resistance. Several types 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 constructed from polycarbonate, such as for motorcycles, ATVs, golf carts, and small planes and helicopters.
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