Preparation of Water-Displacing Paint.

Abstract

An improved preparation of a lusterless water-displacing paint is disclosed wherein solvents including ethyl acetate, aromatic mineral spirits and 1,1,1 trichloro-trifluoroethane are mixed in specific proportional amounts and a binder of silicone alkyd resin is completely dissolved therein. A small quantity of a titanate coupling agent is blended into the solution and milled along with selected amounts of pigments, including titanium dioxide and zinc molybdate, to a predetermined Hegman grind range. Thereafter, respective amounts of an anti- settling agent, preferably an extremely pure fumed silica, and a low molecular weight petroleum sulfonate are added and blended separately, each for about 30 minutes. Finally, a synthetic silica for flattening the finish of the paint coating is added and the resultant formulation milled to a fine Hegman grind.

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Oct 27, 1982
Accession Number
ADD010199

Entities

People

  • Charles R. Hegedus

Organizations

  • United States Department of the Navy

Tags

Communities of Interest

  • Ground and Sea Platforms

DTIC Thesaurus Topics

  • Anhydrides
  • Coatings
  • Corrosion
  • Dioxides
  • Environment
  • Governments
  • Inventions
  • Metals
  • Molecular Weight
  • Molybdates
  • Petroleum
  • Polyester Plastics
  • Resins
  • Sulfonates
  • Titanates
  • Titanium
  • Titanium Dioxide

Readers

  • Surface Coatings Technology.