Polyurethane Foams for Aircraft Shock Mounts. IV. Other Polyols.

Abstract

A number of polyether polyurethane flexible foams are being developed as shock mitagators for electronic equipment aboard Navy aircraft. These foams are based on polyol mixtures derived from poly(oxytetramethylene) glycol and poly(oxypropylene)polyol. This report describes the effect that changes in the basic polyol composition has on the foam's vibration damping and mechanical properties.

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Document Details

Document Type
Technical Report
Publication Date
Jun 01, 1982
Accession Number
ADA119399

Entities

People

  • James V. Duffy

Organizations

  • Naval Ordnance Laboratory

Tags

Communities of Interest

  • Air Platforms
  • Weapons Technologies

DTIC Thesaurus Topics

  • Air Force
  • Air Force Facilities
  • Aircrafts
  • Electronic Equipment
  • Frequency
  • Materials
  • Mechanical Properties
  • Navy
  • Navy Aircraft
  • Plastics
  • Polyurethanes
  • Resins
  • Specifications
  • Standards
  • Surface Active Substances
  • Tensile Properties
  • Tensile Strength

Readers

  • Maritime and Naval Warfare Studies
  • Polymer Science and Engineering.
  • Structural Dynamics.

Technology Areas

  • Microelectronics