DTIC ADA1044962: Polyurethane Foams for Aircraft Shock pdf

DTIC ADA1044962: Polyurethane Foams for Aircraft Shock

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Description of the Book:

The objective of this program was to develop flexible foam systems which would meet the specifications outlined in MIL-F-81334B(AS). The vibration damping and mechanical properties of a series of foams based on mixtures of poly(oxytetramethylene) glycol and poly(oxypropylene) polyol were determined. The effect of polyol ratio, foam density, surfactant type and unit loading on vibration output transmissibility for these systems is reported. (Author

• Creator/s: Defense Technical Information Center
• Date: 7/1/1981
• Year: 1981
• Book Topics/Themes: DTIC Archive, Duffy, James V, NAVAL SURFACE WEAPONS CENTER SILVER SPRING MD, *POLYURETHANE RESINS, *FOAM, DENSITY, MECHANICAL PROPERTIES, VIBRATION, AIRCRAFT, LOADS(FORCES), DAMPING, SHOCK, MOUNTS, HYDROXYL RADICALS, FLEXIBLE STRUCTURES, GLYCOLS

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