ACRYLIC
(Also known as Acrylite)
Acrylic is a clear thermoplastic with about 92% transparency, making it useful in many optical applications. It is also a good electrical insulator for low frequencies and has very good resistance for weathering. Acrylic can also be heat formed/thermoformed as well as solvent cemented. Acrylics are typically made by one of three processes, extrusion, continuously manufactured and casting.
The primary difference is that extrusion typically has a lower molecular weight and casting has the highest molecular weight. Extrusion and casting typically overlap at 1/4 to 3/8 thickness with casting being the only process to manufacture thicker materials
Characteristics:
- Outstanding outdoor weather ability and UV resistance
- Exceptionally long lifespan
- Optically clear – high light transmission
- Good acoustic properties
- Excellent surface hardness and durability
- Lightweight – less than half the weight of an equivalent piece of glass
- 17 times stronger than glass
- Environmentally friendly
- Suitable for food contact
Substitute for glass in:
- Shatterproof windows
- Skylights
- Illuminated signs
- Aircraft canopies
Common Uses:
- Transparent glass substitute
- Daylight redirection
- Medical technologies and implants
- Artistic and aesthetic uses
- Signs