In response to the stringent environmental regulations and waste disposal problems of hazardous strontium chromate in coatings systems, a novel chromate-free technology has been developed. This unique alternative has led to waterborne low density non-chromate primers successfully meeting MIL-P-85582B Type I and Type II Class N Specification. Similarly a solvent based counterpart has also been formulated. It is intended for MIL-P-23377G Type I Class N Specification. In addition to the anti-corrosive properties, this experimental coating shows superb solvent and Skydrol resistance. Both systems are compatible with MIL-C-85285B urethane topcoats.
Recent advancement of non-chromate low density epoxy primer coatings for aerospace applications
Jüngste Fortschritte auf dem Gebiet der chromatfreien Grundierungen aus niedrigdichtem Epoxidharz für Luft- und Raumfahrtzwecke
SAE Technical Papers ; 1-3
1996
3 Seiten, 4 Tabellen, 9 Quellen
Conference paper
English
Recent Advancement of Non-Chromate Low Density Epoxy Primer Coatings for Aerospace Applications
SAE Technical Papers | 1996
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