Polycarbonate is the material of choice if an unbreakable product is required: flexible and tough and withstands impact to a vey high degree. These properties also enable using polycarbonate at a wider temperature range then most other polymers. Compared with acrylic it is softer and very easily scratched hence the widespread use of hard coated polycarbonate. Maximum thickness is 10 mm down to very thin films of 0.025 mm; the color range is limited, though in large quantities special grades can be produced. Special grades: hard coated, anti static, UL94-V0, optical coating.