Adhesive, which is curable by UV radiation, useful for bonding components in optical systems e.g. lighting devices, comprises an epoxide resin, a reactive diluent, an adhesion promoter, a UV polymerization initiator, and nanoscale filler

摘要

Adhesive, which is curable by UV radiation, comprises an epoxide resin, a reactive diluent, an adhesion promoter, a UV polymerization initiator, and nanoscale fillers. An independent claim is also included for bonding components in an optical system for producing a precise bonding using the adhesive, comprising (i) determining at least one adhesive gap width on at least one adhesion point, between the components to be bonded, (ii) introducing at least one spacing holder for adjusting the adhesive gap width in the adhesive gap, and the adhesive in the adhesive gap at an adhesion point, corresponding to the determined adhesive gap width, and (iii) bonding the components on impact, where the spacing holder and the adhesive remains at the adhesive gap, and lies against the bonded components.