An Investigation into the Adhesion of Polyurethane Coatings Using Mathematical Statistical Methods

Abstract

The adhesion to steel of polyurethane coatings with titanium dioxide fillers was examined using a roller adhesiometer. It was found that adding the filler increased the hardness of the resin and its adhesion. Adhesion was also found to vary with the proportion of isocyanate to hydroxide in the resin, and increasing temperature caused a decrease in adhesion. Adhesion calculated from a mathematical model agreed with the experimental data. It was concluded that the equations obtained from the model could be used in the solution of practical problems concerned with adhesion.

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Document Details

Document Type
Technical Report
Publication Date
Aug 01, 1975
Accession Number
ADA024497

Entities

People

  • A. N. Kuksin
  • M. N. Soltys

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Adhesion
  • Adhesives
  • Classification
  • Coatings
  • Coefficients
  • Equations
  • Experimental Data
  • Foreign Languages
  • Heat Energy
  • Isocyanates
  • Language
  • Mathematical Models
  • Models
  • Polyurethanes
  • Titanium
  • Titanium Dioxide

Readers

  • Surface Coatings Technology.
  • Theoretical Analysis.