Parts machined from this material are intended for general usage. They possess good machinability, excellent abrasion resistance, and high heat resistance. Models made from this material may be used for the optical study of stress distribution.

Parts machined from this material are intended for general usage. They have good optical properties, good loss factor, high dielectric strength, and high resistivity; however, care must be taken in machining and handling.

Parts machined from this material are intended for ultrahigh-frequency applications and show practically no change in dielectric constant, and only slight change in dissipation factor, at the higher frequencies.

Parts machined from this material are intended for such applications as knobs, pointers, dials, and similar mechanical components of electronic equipment where good mechanical, rather than electrical, properties are essential.