Covestro Makrolon Polycarbonate Sheeting offering light weight and break resistance
Makrolon Polycarbonate products give you a great blend of helpful features including temperature resistance, impact resistance and optical properties position polycarbonates between commodity plastic materials and engineering materials.
Polycarbonate is a very high quality material. Although it has high impact-resistance, it possesses a lower scratch-resistance and thus a hard coating can be applied to polycarbonate eye protection as well as polycarbonate exterior vehicle components. The characteristics relating to polycarbonate are along the lines of those of common Acrylic materials, except 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 several types of glass.
Polycarbonate has a glass transition temperature of around 150 °C (302 °F), in order that it softens slowly above this point and flows above about 300°C (572 °F). Tools need to be held at high temperatures, generally above 80 °C (176 °F) to produce strain- and stress-free products.
Unlike most other thermoplastics, polycarbonate can undergo massive changes in basic shape without breaking. Because of that, it can be processed and formed cold using standard sheet metal techniques, for instance forming bends with a brake. For even sharp angle bends with a tight radius, no heating is generally necessary. This makes it useful for prototyping applications where transparent or electrically non-conductive parts are important, which can not be crafted from sheet metal. Keep in mind that PMMA/Plexiglas, that is certainly similar in looks to polycarbonate, but it's brittle and can't be bent at room temperature.
Polycarbonate is often used in eye protection, along with other projectile-resistant see through applications that would normally be thought of as requiring the use of glass, but require higher impact-resistance. Many kinds of lenses are manufactured 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 constructed from polycarbonate, such as for motorcycles, ATVs, golf carts, and small planes and helicopters.
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