Bayer Makrolon Polycarbonate Flat Sheet offering light weight and break resistance
Polycarbonate plastic products give you a great blend of beneficial features including high temperature resistance, impact resistance and optical properties position polycarbonates in between commodity plastics and engineering plastic materials.
Polycarbonate is a very rugged material. Whilst it offers higher impact-resistance, it has got reduced scratch-resistance and thus a hard coating may be applied to polycarbonate eye wear as well as polycarbonate exterior auto equipment. The properties associated with polycarbonate are similar to those of Acrylic PMMA materials, although polycarbonate is 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 carries a glass transition temperature of around 150 °C (302 °F), therefore it softens gradually above this point and flows above about 300°C (572 °F). Tools must be held at high temperatures, generally above 80 °C (176 °F) to help make strain- and almost stress free products.
Unlike many thermoplastics, polycarbonate can undergo dramatic changes in basic shape without cracking or breaking. Due to this fact, it may be processed and formed cold using standard sheet metal techniques, for example 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 needed, which can't be crafted from sheet metal. Please keep in mind PMMA/Plexiglas, that is certainly similar in appearance to polycarbonate, but it is brittle and cannot be bent with out a heating process.
Polycarbonate is commonly utilized in eye protection, and also in other projectile-resistant see through applications that would normally be thought of as requiring the use of glass, but require greater impact-resistance. Many kinds of lenses are produced 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 produced from polycarbonate, such as for motorcycles, ATVs, golf carts, and small planes and helicopters.
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