Bayer Makrolon Polycarbonate Flat Sheet are clear and tough
Bayer Makrolon Polycarbonate products give you a balance of helpful features this includes temp resistance, impact resistance and optical properties position polycarbonates in between commodity plastics and engineering plastic materials.
Polycarbonate is definitely a long-lasting material. Though it features increased impact-resistance, it has got minimal scratch-resistance and so a hard coating can be applied to polycarbonate eyeglasses lenses and polycarbonate exterior motor vehicle components. The properties relating to polycarbonate tend to be along the lines of those of common Acrylic materials, yet , 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 most grades of glass.
Polycarbonate has a glass transition temperature of about 150 °C (302 °F), in order that it softens gradually above this point and flows above about 300°C (572 °F). Tools are required to be held at high temperatures, generally above 80 °C (176 °F) to produce strain- and reduced stress products.
Unlike many thermoplastics, polycarbonate can undergo massive deformations without breaking. For that reason, for small changes in shape, it can be processed and formed  at room temperature using standard sheet metal techniques, which include forming bends with a brake. Even for sharp angle bends with a tight radius, no heating is usually necessary. This makes it attractive prototyping applications where transparent or electrically non-conductive parts are needed, which should not be produced from sheet metal. Be aware that PMMA/Plexiglas, that is certainly similar in appearance to polycarbonate, but is brittle and cannot be bent without heating.
Polycarbonate is frequently utilized in eye protection, along with other projectile-resistant see through or lighting applications that would normally indicate the use of glass, but require higher impact-resistance. Several types of lenses are manufactured 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 fabricated from polycarbonate, such as for motorcycles, ATVs, golf carts, and small planes and helicopters.
Comments
Post a Comment