METHOD OF OBTAINING FLAME-RESISTANT POLYACRYLONITRILE FIBER OR FABRIC MADE FROM IT,

Abstract

A method is given for obtaining flame-resistant polyacrylonitrile fiber or fabric by thermal treatment (carbonizing) at 200C which is distinguished by the fact that in order to increase the heat resistance while retaining mechanical properties, the polyacrylonitrile fiber or fabric is subjected to stepwise treatment beginning at 200C and then carrying through to 400-475C. (Author)

Document Details

Document Type
Technical Report
Publication Date
May 13, 1969
Accession Number
AD0693839

Entities

People

  • A. A. Konkin
  • R. M. Kosova
  • V. E. Kotina

Organizations

  • National Air and Space Intelligence Center

Tags

DTIC Thesaurus Topics

  • Acrylonitrile Polymers
  • Macromolecules
  • Mechanical Properties
  • Molecules
  • Physical Properties
  • Resistance

Readers

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