SINGLE-COMPONENT EPOXY-BASED ADHESIVE COMPOSITION AND ARTICLE USING SAME

摘要

The present invention relates to a single-component epoxy-based adhesive composition which enables compensation of brittleness of an epoxy-based adhesive by means of using together at least three toughening agents comprising phenoxy resin, epoxy amphiphilic block copolymer and urethane resin. The present invention enables excellent impact properties at a high temperature as well as a low temperature by applying the aforementioned epoxy-based adhesive as a structural adhesive and, more particularly, as a structural adhesive for a vehicle.