Sheffield Plastics Polycarbonate Sheet offering light weight and break resistance

Polycarbonate materials have a great blend of helpful features this includes temperature resistance, impact resistance and optical properties position polycarbonates between commodity plastic materials and engineering plastic materials.
Polycarbonate is definitely a sturdy material. Although it offers greater impact-resistance, it possesses a lower scratch-resistance and so a hard coating could be applied to polycarbonate eye protection and polycarbonate exterior vehicle equipment. The properties associated with polycarbonate tend to be similar to that of those of Acrylic PMMA materials, except polycarbonate is actually 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 carries a glass transition temperature of approximately 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 high temperatures, generally above 80 °C (176 °F) to make strain- and stress-free products.
Unlike almost all other thermoplastics, polycarbonate can undergo large deformations without cracking. Subsequently, it is sometimes processed and formed   at room temperature using standard sheet metal techniques, for example forming bends with a brake. For even sharp angle bends with a tight radius, no heating is usually necessary. This makes it useful for prototyping applications where transparent or electrically non-conductive parts are important, which should not be made 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 often found in eye protection, as well as in 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. Many kinds of lenses are created from 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 normally constructed from polycarbonate, such as for motorcycles, ATVs, golf carts, and small planes and helicopters.

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