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ParyleneAF4
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This paper reviews the synthesis and properties of Parylene-AF4 and its paracyclophane precursor, including a discussion of the importance of the fluorinated bridges, the advantages of the dimeric precursor, and why Parylene-AF4 has the potential to meet the needs of the semiconductor industry with respect to the key properties of a potential ...
This paper reported the microfabrication processes and key properties measurements of Parylene AF4, a new high-temperature workable polymer in microelectromecha
This review highlights the development of synthetic pathways to Octafluoro [2.2]Paracyclophane, commonly referred to as parylene AF4. Methods which have been used to functionalise AF4 are also presented.
Parylene AF4 (CAS: 3345-29-7) has a lower dielectric constant (that is, good wave permeability), and it is waterproof, mildew, salt spray resistance. Stanford Advanced Materials (SAM) is a worldwide supplier of chemicals.
The dielectric properties of parylene AF4 as low-k material is great potential for microelectronic and integrated circuits applications. Investigation of parylene AF4 for using as insulation/liner ...
The PTEF (Teflon) segment in the chemical structure of the Parylene AF4 film-forming polymer improves the chemical solvent resistance, acid and alkali corrosion resistance, thermal performance, UV resistance and other properties of the Parylene AF4 nano coating. The properties of Parylene N, C and AF4 nano coatings are classified and compared ...
Parylene-AF4 - Nature parylene has excellent electrical properties, heat resistance, weather resistance and chemical stability as well as radiation resistance, dimensional stability and other characteristics. Due to the use of vacuum pyrolysis gas phase deposition film forming process, can be made of a fraction of the micron thin film, the ultra small capacitor made of it is only 1/5 of the ...
Parylene AF4 (CAS No. 3345-29-7) Parylene finds widespread use in various applications like aerospace, automotive, medical, semiconductor, and electric. It is a polymer that is best-suited for conformal coatings because of its inert nature. Parylene is an excellent barrier coating, and therefore, it has rapidly found use in tiny coating parts, for example, circuit board components. SEND ...
Parylene VIP TM AF-4 dielectric is a potential low ε R candidate for ULSI manufacture. The search for new IMD materials with low dielectric constant (k ≤ 2.5) to enable sub 0.18 micron technologies is focusing on new polymers, deposited by either spinning or CVD methods. Two classes of requirements have to be satisfied for a material to be successful, i.e., used in volume device ...
Characteristics and applications of Parylene AF4 Characteristics and applications of Parylene AF4 Parylene AF4 dimer(CAS#3345-29-7) ,1,1,2,2,9,9,10,10-Octafluoro[2.2]paracyclophane), was developed ...