Adhesive OBAs

The Keyfluor optical brighteners are an excellent way to reduce yellowing or function as a taggant in adhesive applications. Keystone Aniline Corp. offers a variety of optical brighteners that are suitable for both water and solvent based systems. The optical brighteners have the unique characteristic of being clear under normal light conditions and visible when excited under the correct UV wavelength. Keystone will help aid in the selection process to ensure the brightener meets the requirements of your application.

Request Technical Bulletin 280 for more information.