EN 1242:1998

Adhesives - Determination of isocyanate content EN 1242:1998

Publication date:   Oct 23, 2003

Scope

This standard specifies a method for the determination of the isocyanate content of adhesives, adhesive components, their basic constituents surface protection systems, and related products containing free isocyanate groups. This method can also be used to determine the hydroxyl value and/or the hydroxyl content of surface protection systems of concrete. It is not applicable to products containing blocked isocyanate groups which can be liberated by the reagents in this test method.