Syntactic foam

Syntactic foam, comprising a cured product obtained from a composition which comprises: at least one epoxy resin, a curing agent, and hollow microspheres, wherein the microspheres have a density less than 0.25 g/cc and wherein the cured syntactic epoxy foam has a density less than 0.7 g/cc. The foam...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BULLUCK JOHN W, HALL PEYTON W, RIX BRAD A
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Syntactic foam, comprising a cured product obtained from a composition which comprises: at least one epoxy resin, a curing agent, and hollow microspheres, wherein the microspheres have a density less than 0.25 g/cc and wherein the cured syntactic epoxy foam has a density less than 0.7 g/cc. The foam may be used to repair composites in aircraft.