Organic Coatings on the Adhesion of Saran to Galvanized Mild Steel:The Weld Study

摘要

This is the fourth of a series of reports being written "On the Adhesion of Saran to Galvanized Mild Steel," - the first report being Mare Island Research and Development Report No, 55-£, dated 15 November 1955, Part I: THE ADHESION'METHOD; Report No. 55-5, dated 6 December, 1955, Part II: THE PRIMER STUDY; Report No. 56-2, dated February 1956, Part III: THE CHROMIC ACID APPLICATION STUDY.nIt has been reported by W. W. Cranmer, Application of Formula 113-Saran Coatings on Galvanized Surfaces. Philadelphia Naval Shipyard Paint Laboratory, Development Report #5253, that when Saran coated galvanized steel was tested by the simulated Butterworth Tank Cleaning Test blis¬ters were invariably noted in the bead weld area even if absent on other areas.