| abstract |
At least one thermoplastic toughening agent containing an amine terminated polyethersulfone, an epoxy resin containing nano core-shell particles, with at least one amine curing agent to fully cure the adhesive composition at temperatures below 400 ° F. A thermoset adhesive composition formed from a multifunctional epoxy resin of is provided. Such compositions are capable of bonding composite / metal / honeycomb structures for aerospace as well as other high performance industrial applications, including bonding of aircraft leading or trailing edges, acoustic nacelle structures, horizontal and vertical tails, and a variety of other structures. It is useful for the manufacture of adhesive films. |