Many studies have been performed on the physical and chemical properties of poly-paraxylylene (Parylene is the generic name for members of this well-known polymer series). Films of poly-paraxylylene which are produced by vapor phase polymerization are approved as a conformal coating for military electronic assemblies. Although the electrical and physical properties of these films are generally superior to spray applied epoxy or urethane conformal coatings, one inherent shortcoming is their oxidation resistance. The work which is reported in this paper deals specifically with improving the oxidation resistance of films which are produced from the dichlorodi-paraxylylene dimer. The techniques and chemistry involved, however, are easily applied to the other poly-paraxylylene polymers as well.


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    Title :

    Modified poly-paraxylylene coatings and films with improved oxidation resistance


    Additional title:

    Modifizierte Poly-Paraxylylen-Ueberzuege und Filme mit verbessertem Oxidations-Widerstand


    Contributors:
    Baker, T.E. (author) / Fix, G.L. (author) / Judge, J.S. (author)

    Published in:

    Publication date :

    1980


    Size :

    2 Seiten, 2 Bilder, 1 Tabelle, 6 Quellen



    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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