HIGH ELASTICITY EPOXY ADHESIVE FOR SHIM TREATMENT APPLICATION

摘要

PROBLEM TO BE SOLVED: To provide an epoxy curable composition as a curable shim (adhesive) for filling a clearance between two assembled portions of an assembly.SOLUTION: An epoxy curable composition contains at least one epoxy resin and at least one epoxy curable composition, and contains at least first and second curing agents, where the first curing agent is selected from cyclic amine having at least one primary amino (-NH) group, the second curing agent is selected from at least one polyether polyamine containing at least one polyether unit, is separated by at least one polyamine unit being a coupling group, further contains at least one branched terminal aminoalkyl residue, contains the primary amino group (-NH) and α-,β-, or γ-position alkyl branch for the primary amino group, and the alkyl branch contains 1 to 6 carbon atoms.SELECTED DRAWING: None