Accession Number:

ADA126839

Title:

Development of Non-Chromate Waterborne Wash Primer.

Descriptive Note:

Final rept. 1 Aug 81-28 Feb 83,

Corporate Author:

SPRINGBORN LABS INC ENFIELD CT

Report Date:

1983-02-01

Pagination or Media Count:

136.0

Abstract:

Lead and chromate-free waterborne primers were formulated to coat ferrous and non-ferrous substrates. A one part waterborne primer based on a carboxylated aliphatic urethane was developed for steel and aluminum. The urethane was equal to the 117 wash primer in most of the areas where they were compared. An aqueous primer based on an amine-functional acrylic resin crosslinked with epoxy was formulated to coat magnesium. Author

Subject Categories:

  • Coatings, Colorants and Finishes
  • Test Facilities, Equipment and Methods

Distribution Statement:

APPROVED FOR PUBLIC RELEASE