Mesure De L'Efficacite D'Agents De Surface Par Spectroscopie Mecanique (Measurement of the Efficiency of Surface-Active Agents by Mechanical Spectroscopy),

Abstract

An oscillatory viscoelastometer was used to compare the rheological behavior of three composite propellants at low temperatures near their glass transition point. The efficiency of two surface-active agents has been established; an aziridine polyester showed better adhesion properties between the oxidizer particles and the elastomeric binder than an amine polyester; moreover, the two products combine to show synergism. The dynamic mechanical properties results and their effect on the interpretation of the mechanism of action of both compounds are discussed. (Author)

Document Details

Document Type
Technical Report
Publication Date
Nov 01, 1973
Accession Number
AD0774569

Entities

People

  • G. Duchesne
  • G. Perrault

Tags

DTIC Thesaurus Topics

  • Adhesion
  • Composite Materials
  • Composite Propellants
  • Efficiency
  • Low Temperature
  • Materials
  • Measurement
  • Mechanical Properties
  • Particles
  • Physical Properties
  • Polyesters
  • Propellants
  • Spectroscopy
  • Surface-Active Agents
  • Synergism

Readers

  • Combustion science or combustion engineering.
  • Polymer Science and Engineering.
  • Small Business Innovation Research Program (SBIR) EDI Research and Innovation.