Understanding the fundamental chemistry and properties of precursor materials is essential for leveraging their full potential. Parylene F Dimer, identified by CAS 1785-64-4, is a fascinating molecule whose structure dictates the exceptional performance of Parylene F coatings. NINGBO INNO PHARMCHEM CO.,LTD. is a key provider of this advanced chemical intermediate.

Parylene F Dimer, chemically known as tetrafluoro-p-xylene dimer or more formally as 5,6,11,12,13,14,15,16-octafluorotricyclo[8.2.2.24,7]hexadeca-4,6,10,12,13,15-hexaene, is a cyclic dimer. Its molecular formula is C16H8F8, and it possesses a molecular weight of approximately 352.22 g/mol. The presence of eight fluorine atoms, symmetrically distributed on the aromatic rings, is the key to its unique properties.

The synthesis of Parylene F Dimer typically involves a series of controlled chemical reactions, starting from fluorinated precursors. While the exact proprietary manufacturing processes may vary, the goal is to create a highly pure dimer that can be efficiently converted into the reactive monomer during the vapor deposition process. For manufacturers looking to buy Parylene F Dimer, purity and consistency are paramount.

The incorporation of fluorine atoms imparts several advantageous properties to the resulting Parylene F polymer. These include:

  • Hydrophobicity: The electronegativity of fluorine atoms creates a low surface energy, leading to excellent water and oil repellency.
  • Chemical Inertness: The strong carbon-fluorine bonds provide high resistance to a wide range of chemicals and solvents.
  • Thermal Stability: Parylene F can withstand higher operating temperatures compared to other Parylene types due to the robust nature of fluorinated bonds.
  • Dielectric Properties: The fluorinated structure contributes to a low dielectric constant and high dielectric strength, making it an excellent electrical insulator.

These properties are critical for applications where extreme environmental conditions or high performance demands are present. The quality of the Parylene F Dimer directly influences the efficiency of the vapor deposition process and the final characteristics of the Parylene F film.

NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing high-quality Parylene F Dimer, enabling researchers and manufacturers to harness the unique benefits of fluorinated polymers. Understanding the chemistry behind this material is the first step in unlocking its full application potential.