Method of Developing a Change in the Anisotropy of the Properties of Films of Polytetrafluoroethylene (PTFE) after a Shock Load,

Abstract

A change in the anisotropy of the properties of polymer materials can take place as a result of heating or stretching. With an intensive shock compression as a function of the load diagram, both heating and stretching of the material may take place. There was interest in conducting research to clarify the influence of shock loading upon the change in anisotropy of polymer properties and of the factors that influence it. In connection with this, the necessity arose for developing a research method most closely corresponding to the loading conditions to enable one to detect the change in both structure and mechanical properties.

Document Details

Document Type
Technical Report
Publication Date
Dec 19, 1974
Accession Number
ADA004351

Entities

People

  • A. I. Pavlov
  • N. G. Vinogradova

Organizations

  • National Air and Space Intelligence Center

Tags

DTIC Thesaurus Topics

  • Advanced Materials
  • Anisotropy
  • Biomedical And Dental Materials
  • Films
  • Fluoropolymers
  • Materials
  • Mechanical Properties
  • Metallurgy
  • Physical Metallurgy
  • Polymers
  • Resilience
  • Structural Components

Readers

  • Mechanical Engineering/Mechanics of Materials.
  • Polymer Science and Technology
  • Theoretical Analysis.