Bayer Makrolon Polycarbonate Flat Sheet are considered unbreakable
Bayer Makrolon Polycarbonate products have a unique balance of helpful features this includes temp resistance, impact resistance and optical properties position polycarbonates between commodity plastics and engineering plastics.
Polycarbonate is definitely a long-lasting material. Even though it has greater impact-resistance, it has lower scratch-resistance and thus a hard coating could be applied to polycarbonate eye protection lenses as well as polycarbonate exterior auto components. The characteristics associated with polycarbonate are similar those of Acrylic PMMA 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 several types of glass.
Polycarbonate carries a glass transition temperature of about 150 °C (302 °F), as a result it softens slowly above this point and flows above about 300°C (572 °F). Tools will have to be held at warm to high temperatures, generally above 80 °C (176 °F) to help with making strain- and reduced stress products.
Unlike most thermoplastics, polycarbonate can undergo massive shape changes without breaking. For this reason, it may be processed and formed without needing to be heated using sheet metal techniques, for example forming bends with a brake. Even for sharp angle bends having a tight radius, no heating is usually necessary. This makes it attractive prototyping applications where transparent or electrically non-conductive parts are important, which may not be made from sheet metal. Be aware that PMMA/Plexiglas, which happens to be similar in looks to polycarbonate, but it's brittle and can't be bent without heating.
Polycarbonate is frequently used in eye protection, and also in other projectile-resistant see through applications that would normally require the use of glass, but require greater impact-resistance. Several types of lenses are created from polycarbonate, including automotive headlamp lenses, lighting lenses, sunglass/eyeglass lenses, swimming and SCUBA goggles, and safety goggles for use in sporting helmets/masks and police riot gear. Windscreens in small motorized vehicles are normally manufactured from polycarbonate, such as for motorcycles, ATVs, golf carts, and small planes and helicopters.
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