TWO-COMPONENT POLYURETHANE ADHESIVES, ADDITIVES FOR TWO-COMPONENT POLYURETHANE ADHESIVES AND USE OF SAID ADDITIVES

摘要

The invention relates to a two-component polyurethane adhesive based on a polyol component and a polyisocyanate component. An adhesive bond, produced with said adhesive, of two sheets of steel coated with a cathodic electrodeposition paint has an impact peel strength of at least 11 N/mm according to ISO 11343 at a temperature of 40° C. The invention also relates to an additive for polyurethane adhesives and to the use of said additive.