AN intermediate primer that is free of chromates yet fully resistant to attack by aircraft hydraulic fluids and with a lower water permeability than chromate-containing alternatives is now available from the Netherlands-based Akzo Coatings. Consisting of modified phosphate pigments in an epoxy polyurethane carrier, the primer offers the corrosion protection and paint-curing reactivity of conventional primers but without their associated health hazard risks. This is of considerable importance both in view of labour safety during manufacture, and freedom in application.


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    Title :

    Chromate-Free Intermediate Primers for Aerospace Applications


    Subtitle :

    Hydraulic-fluid resistant, coating for external corrosion-protection treatment of aircraft



    Publication date :

    1989-03-01


    Size :

    1 pages




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English