SAE AMS3689B
Adhesive, Foaming, Honeycomb, Core Splice, Structural, -54 to +177°C (-65 to +350°F).
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:Standard | Published | Revision | Status |
---|---|---|---|
AMS3689B | 1988-10-01 | Latest | |
AMS3689A | 1981-10-01 | Historical | |
AMS3689 | 1974-03-01 | Historical |