The Effect of Iodine on the Material Properties of Packaging Polymers

Abstract

Films of nine polymers are examined to determine any changes in their physical and mechanical properties after exposure to solutions of iodine and potassium iodide. The sorption and permeability of iodine for the films are measured at temperatures of 105 F and 140 F. These films are also analyzed by X- ray diffraction and by thermomechanical studies. The results are discussed in terms of differences in polymeric repeat units and in terms of crystallinity. Recommendations for future studies are included.

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Document Details

Document Type
Technical Report
Publication Date
Dec 01, 1973
Accession Number
AD0776947

Entities

People

  • Frederick J. Dechow
  • Nathaniel S. Schneider

Organizations

  • United States Army Research Laboratory

Tags

DTIC Thesaurus Topics

  • Biomedical And Dental Materials
  • Chemistry
  • Chlorides
  • Commerce
  • Copolymers
  • Engineering
  • Films
  • Materials
  • Materials Engineering
  • Materials Laboratories
  • Materials Science
  • Mechanical Properties
  • Permeability
  • Physical Properties
  • Polymeric Films
  • Polymers
  • Water Purification

Readers

  • Materials Science and Engineering.
  • Polymer Science and Engineering.