The combination of the UV flash equipment, which generates UV flashes in short intervals with a high and homogenous energy density, with UV curing systems for automotive refinish leads to a perfectly suitable procedure especially for spot- and micro-repair applications. The UV curing refinish primer technology is well introduced in the market and the repair process time can be reduced by up to 50% compared to conventional systems. The visualization of the reaction grade and speed of the UV-induced radical polymerization is important for development. The skillful combination of the UV flash equipment with a FTIR instrument enables real-time measurements under application oriented UV curing conditions. The influence of applied UV intensity, oxygen inhibition and effectiveness of the polymerization reaction is investigated.


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    Title :

    UV curing systems for automotive refinish applications


    Additional title:

    UV-Vernetzungssysteme für Lackreparaturen bei Automobilen


    Contributors:
    Stropp, J.P. (author) / Wolff, U. (author) / Kernaghan, S. (author) / Löffler, H. (author) / Osterhold, M. (author) / Thomas, H. (author)


    Publication date :

    2006


    Size :

    5 Seiten, 7 Bilder, 3 Quellen




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




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