Sheffield Plastics Polycarbonate Flat Sheet offer high impact strength
Polycarbonate plastic products give you a balance of beneficial features this includes high temperature resistance, impact resistance and optical properties position polycarbonates in between commodity plastic materials and engineering plastics.
Polycarbonate is a very sturdy material. Even though it has considerable impact-resistance, it has got low scratch-resistance and thus a hard coating may be applied to polycarbonate eyewear as well as polycarbonate exterior auto equipment. The characteristics relating to polycarbonate tend to be like those of common Acrylic materials, but polycarbonate definitely 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 several types of glass.
Polycarbonate carries a glass transition temperature of approximately 150 °C (302 °F), consequently it softens slowly above this point and flows above about 300°C (572 °F). Tools need to be held at warm to high temperatures, generally above 80 °C (176 °F) to help with making strain- and almost stress free products.
Unlike most other thermoplastics, polycarbonate can undergo massive deformations without breaking. Due to this fact, it could be processed and formed cold using standard sheet metal techniques, such as forming bends with a brake. For even sharp angle bends having a tight radius, no heating is usually necessary. This makes it useful for prototyping applications where transparent or electrically non-conductive parts are crucial, which may not be created from sheet metal. Keep in mind that PMMA/Plexiglas, that is similar in appearance to polycarbonate, but it 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 indicate the use of glass, but require greater impact-resistance. Many kinds of lenses are made of 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 commonly produced from polycarbonate, such as for motorcycles, ATVs, golf carts, and small planes and helicopters.
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