Combination Primer/Topcoat Coating

Abstract

A coating for metallic or polymeric composite substrates is disclosed which performs both as a primer and as a topcoat. It comprises a two component aliphatic polyurethane binder, with titanium dioxide, zinc molybdate, zinc phosphate an organo-zinc salt, and titanium dioxide vesiculted bead pigments in controlled amounts. The coating exhibits good adhesion, corrosion inhibition, flexibility, chemical and weather resistance, and opacity.

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Document Details

Document Type
Technical Report
Publication Date
Dec 05, 1989
Accession Number
ADA391583

Entities

People

  • Charles R. Hegedus
  • William J. Green

Organizations

  • United States Department of the Navy

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Adhesion
  • Aircrafts
  • Benzoic Acids
  • Coatings
  • Composite Materials
  • Corrosion
  • Corrosion Inhibition
  • Dioxides
  • Inhibition
  • Molecular Weight
  • Molybdates
  • Polymers
  • Polyurethanes
  • Resilience
  • Resistance
  • Titanium
  • Titanium Dioxide

Fields of Study

  • Materials science

Readers

  • Surface Coatings Technology.