SAE AMS3689B

Adhesive, Foaming, Honeycomb, Core Splice, Structural, -54 to +177°C (-65 to +350°F).

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Standard:
  • AMS3689
  • Revision: B
Reaffirmed:
  • 2005-05-31
Revised:
  • 1988-10-01
Issuing:
  • Ams P17 Composite Materials Committee
Scope:

This specification covers a foaming-type, heat-curing, resin-base adhesive in the form of paste or sheet. Primarily for use in splicing aluminum alloy or nonmetallic honeycomb core and for providing a shear tie between core edges and inserts or edge members in honeycomb assemblies for use over the range -54 to +177C (-65 to +350F). It is useful for filling gaps between core faces which are inserted into channels or similar areas where bonding pressure cannot be obtained.

History:
StandardPublishedRevisionStatus
AMS3689B1988-10-01LatestReaffirmed
AMS3689A1981-10-01HistoricalRevised
AMS36891974-03-01HistoricalIssued
AKA:
  • SAE AMS 3689
Sector:
  • Aerospace
Topic:
  • Adhesives and Sealants
  • Composite materials
  • Fabrics
  • Fibers
  • Glass
  • Lightweight materials
  • Resins
  • Materials properties

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