Development of a Stress Crack Resistant Urethane Sealant for Heated Areas of Aircraft Surfaces,

Abstract

A sprayable urethane sealant, AMD-P-28A was developed for protection of exterior fastener areas. This sealant in laboratory testing does not crack around fastener heads during -60F cyclic fatigue loading (1,000-11,000 lbs.) even after a heating of 20 hours at 260F plus one hour at 325F, which simulates the frictional heating of F14A aricraft during a single PAR cycle. (Author)

Document Details

Document Type
Technical Report
Publication Date
Jul 12, 1971
Accession Number
AD0727592

Entities

People

  • A. Stander

Organizations

  • Naval Air Warfare Center Warminster

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Aircrafts
  • Buildings And Structures
  • Chemical Compounds
  • Esters
  • Fasteners
  • Hardware (Mechanical)
  • Urethanes

Readers

  • Military Science
  • Structural Health Monitoring of Composite Structures.
  • Surface Coatings Technology.