IMPREGNANTS FOR EXPANDABLE RIGIDIZABLE AEROSPACE STRUCTURES.

Abstract

Select candidate materials arising from earlier investigations were more fully characterized. Investigations of a fluted glass fabric, as a candidate structural component for rigidizable structures, were performed. Two ketone blocked amines were synthesized and characterized. Included in this report are investigations of flexural properties of urethane laminates and shelf stabilities of urethane prepolymers at various temperatures. Also included is the investigation of curing rates of urethane laminates at various temperatures. (Author)

Document Details

Document Type
Technical Report
Publication Date
Oct 03, 1963
Accession Number
AD0428800

Tags

DTIC Thesaurus Topics

  • Composite Materials
  • Flexural Properties
  • Impregnation
  • Laminates
  • Materials
  • Structural Components
  • Urethanes

Fields of Study

  • Materials science

Readers

  • Polymer Science and Engineering.
  • Reinforced Composite Materials

Technology Areas

  • Space