Signtronix Lexan Polycarbonate

Overview of Lexan Plastic

Lexan plastic is scientifically known as Lexan polycarbonate. This "plastic" comes in sheet form and has a number of characteristics that are not typically found in just one product. These characteristics include flame retardancy, impact strength, and thermoformability. As such, it is considered by most people to be ideal for use in Signtronix signage applications.

Most experts agree that Lexan plastic is the best type of plastic to use when clarity is of importance. Similarly, its ability to withstand impact makes it desirable for a number of applications.

When Lexan plastic is .125" thick, it is capable of transmitting 86% of light. When it has been UV stabilized, it can achieve a heat deflection temperature of 270 degrees Fahrenheit. Due to its high heat tolerance and other characteristics, Lexan plastic is often used with making signs. The plastic is also easy to machine, which makes it a fairly inexpensive material to use in a number of applications.

In addition to being used in signage, Lexan plastic is also used in creating security barriers and security glazing. It is also used for machine guards, skylights, and bus shelters. It may also be used in greenhouses for covering, for making the bodies of radio-controlled cars, and for motorcycle goggles. Some guitar picks are also made of Lexan plastic, as are air hockey pucks and even the tiles on a Rubik's cube.

Since Lexan is so durable and resistant to impact, many people refer to the material as being bulletproof. At the same time, it looks very similar to acrylic. These properties also make it ideal for use in the aerospace industry, where it is commonly used to make aircraft canopies. Widescreens and some windows may be made with Lexan plastic and it can also be found in a number of household items. These include compact discs, bottles, and DVDs. Even the iPod and iBook make use of Lexan.

Since Lexan has so many uses and desirable characteristics, it is no wonder why businesses are looking for even more ways to use this material. It use in signage is a natural fit since the plastic can easily protect the sensitive electrical components and glass that may be used in the creation of signs. Similarly, since it has such a high heat tolerance, there is no need to worry about the Lexan plastic becoming overheated, melting, or otherwise marred.

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