Investigation of the Effects of Humidity Exposure on 3501-6/AS Prepreg Material.

Abstract

Humid aging studies of AS/3501-6 prepreg and 3501-6 neat resin at 250C at humidity levels of 0, 31, 51, and 93% RH for time periods of 12, 24, 48, 72, 168 and 336 hrs were carried out. The chemical changes of the resin were followed by infrared spectroscopy (IR), high pressure liquid chromatography (HPLc), and differential scanning calorimetry (Dsc) studies. Mechanical properties of composites fabricated from humid aged prepreg were also determined. (MM)

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Document Details

Document Type
Technical Report
Publication Date
Apr 30, 1982
Accession Number
ADA303154

Entities

People

  • D. A. Scola

Organizations

  • United Technologies Corporation

Tags

Communities of Interest

  • Advanced Electronics
  • Energy and Power Technologies
  • Space
  • Weapons Technologies

DTIC Thesaurus Topics

  • Chemical Synthesis
  • Chemistry
  • Compressive Properties
  • Desorption
  • Detectors
  • Epoxy Resins
  • Fabrication
  • Films
  • High Pressure
  • Liquid Chromatography
  • Materials
  • Materials Laboratories
  • Materials Processing
  • Materials Science
  • Mechanical Properties
  • Mechanics
  • Physical Properties

Fields of Study

  • Materials science

Readers

  • Analytical Chemistry
  • Reinforced Composite Materials