Parylene F, the newest commercially available variant of
Parylene Material, replaces the alpha hydrogen atom of the N dimer
with fluorine. This variant of Parylene Powder is useful in high
temperature applications (short term up to **0°C) and those in
which long-term UV stability is required. Parylene F also has the
lowest coefficient of friction and dielectric constant, and the
highest penetrating ability of the four variants.
